bugzilla-daemon at freedesktop.org
2011-Jun-08 14:30 UTC
[Nouveau] [Bug 38074] New: Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074
Summary: Dual head doesn't work for some combination of
monitors (second screen still off)
Product: xorg
Version: unspecified
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: major
Priority: medium
Component: Driver/nouveau
AssignedTo: nouveau at lists.freedesktop.org
ReportedBy: jcapik at redhat.com
QAContact: xorg-team at lists.x.org
Created an attachment (id=47716)
--> (https://bugs.freedesktop.org/attachment.cgi?id=47716)
dmesg
Hello.
I'm experiencing an issue, when dual-head seems to not work for combination
of
displays, where the total width or height in pixels exceeds some value.
Failing combinations:
1920x1080 + 1920x1080
1920x1080 + 1650x1050
Working combinations:
1920x1080 + 1280x1024
1650x1050 + 1280x1024
NOTE 1 : It works without problems with the binary driver.
NOTE 2 : There's quite good chance, that it has nothing to do with the total
width/height since the 1280x1024 monitor is connected via DVI-I to D-SUB
converter and it's a different brand with different timing.
Versions:
---------------------------
X.Org X Server 1.10.2
Release Date: 2011-05-28
X Protocol Version 11, Revision 0
Current Operating System: Linux **** 2.6.38.7-30.fc15.x86_64 #1 SMP Fri May 27
05:15:53 UTC 2011 x86_64
Current version of pixman: 0.20.2
xrandr program version 1.3.4
Server reports RandR version 1.3
xorg-x11-drv-nouveau-0.0.16-24.20110324git8378443.fc15.x86_64
---------------------------
I'm willing to provide You with register dumps from blob & nouveau if
You want.
Just tell me where to download the right tool for taking the dumps.
--
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Jun-08 14:35 UTC
[Nouveau] [Bug 38074] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074
--- Comment #1 from Jarom?r C?p?k <jcapik at redhat.com> 2011-06-08
07:35:55 PDT ---
For tracking purposes ...
0f:00.0 VGA compatible controller: nVidia Corporation G96 [Quadro FX 380] (rev
a1) (prog-if 00 [VGA controller])
Subsystem: nVidia Corporation Device 063b
Physical Slot: 2
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 24
Region 0: Memory at f6000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at e0000000 (64-bit, prefetchable) [size=256M]
Region 3: Memory at f4000000 (64-bit, non-prefetchable) [size=32M]
Region 5: I/O ports at e000 [size=128]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: nouveau
Kernel modules: nouveau, nvidiafb
--
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Jun-08 14:46 UTC
[Nouveau] [Bug 38074] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074
--- Comment #2 from Jarom?r C?p?k <jcapik at redhat.com> 2011-06-08
07:46:50 PDT ---
Sorry ... wrong permissions ...
0f:00.0 VGA compatible controller: nVidia Corporation G96 [Quadro FX 380] (rev
a1) (prog-if 00 [VGA controller])
Subsystem: nVidia Corporation Device 063b
Physical Slot: 2
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 24
Region 0: Memory at f6000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at e0000000 (64-bit, prefetchable) [size=256M]
Region 3: Memory at f4000000 (64-bit, non-prefetchable) [size=32M]
Region 5: I/O ports at e000 [size=128]
Expansion ROM at <unassigned> [disabled]
Capabilities: [60] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [78] Express (v1) Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1
<4us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal+ Unsupported-
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x16, ASPM L0s L1, Latency L0
<512ns, L1 <1us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 128 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive-
BWMgmt- ABWMgmt-
Capabilities: [b4] Vendor Specific Information: Len=14 <?>
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
Status: NegoPending- InProgress-
Capabilities: [128 v1] Power Budgeting <?>
Capabilities: [600 v1] Vendor Specific Information: ID=0001 Rev=1 Len=024
<?>
Kernel driver in use: nouveau
Kernel modules: nouveau, nvidiafb
--
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Jun-08 14:53 UTC
[Nouveau] [Bug 38074] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #3 from Jarom?r C?p?k <jcapik at redhat.com> 2011-06-08 07:53:57 PDT --- Once again sorry for overloading Your mailbox ... I forgot to attach the xrandr output ... The strange thing is, that the second monitor seems to be connected (according to the output). And it seems, that both desktops are being rendered on the same absolute position even if DVI-I-2 is configured right-of. I've tried all combinations of positions without success. Screen 0: minimum 320 x 200, current 3840 x 1080, maximum 8192 x 8192 DVI-I-1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 477mm x 268mm 1920x1080 60.0*+ 50.0 1600x1200 60.0 1680x1050 60.0 1280x1024 75.0 60.0 1440x900 75.0 59.9 1280x960 60.0 1280x800 59.8 1152x864 75.0 1280x720 50.0 60.0 1024x768 75.1 70.1 60.0 832x624 74.6 800x600 72.2 75.0 60.3 56.2 720x576 50.0 720x480 59.9 640x480 72.8 75.0 66.7 60.0 720x400 70.1 DVI-I-2 connected 1920x1080+1920+0 (normal left inverted right x axis y axis) 477mm x 268mm 1920x1080 60.0*+ 50.0 1600x1200 60.0 1680x1050 60.0 1280x1024 75.0 60.0 1440x900 75.0 59.9 1280x960 60.0 1280x800 59.8 1152x864 75.0 1280x720 50.0 60.0 1024x768 75.1 70.1 60.0 832x624 74.6 800x600 72.2 75.0 60.3 56.2 720x576 50.0 720x480 59.9 640x480 72.8 75.0 66.7 60.0 720x400 70.1 -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Jul-27 16:03 UTC
[Nouveau] [Bug 38074] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074
Jarom?r C?p?k <jcapik at redhat.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
URL| |https://bugzilla.redhat.com
| |/show_bug.cgi?id=692035
--
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Jul-27 23:09 UTC
[Nouveau] [Bug 38074] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #4 from Ben Skeggs <skeggsb at gmail.com> 2011-07-27 16:09:51 PDT --- It seems plausible the 1280x1024 display only works because it's using the analog function of the connector and not the digital. I suspect that if you plugged another display in digitally on that port it'd still fail. How exactly does it fail by the way, just the second display not showing an image? If you boot with a 1920x1080 display on the left connector, and plug the right, what happens? What about the reverse? (Just trying to rule out if it's a problem with a particular connector, or with programming an output without vbios assistance). -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Jul-28 16:33 UTC
[Nouveau] [Bug 38074] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #5 from Jarom?r C?p?k <jcapik at redhat.com> 2011-07-28 09:33:22 PDT --->It seems plausible the 1280x1024 display only works because >it's using the analog function of the connector and not the digital. >I suspect that if you plugged another display in digitally >on that port it'd still fail.According to my NOTE #2 it's possible ...>How exactly does it fail by the way, >just the second display not showing an image?Second display probably has no signal or unsupported signal (LED blinking and display seems to be off).>If you boot with a 1920x1080 display on the left connector, >and plug the right, what happens? What about the reverse? >(Just trying to rule out if it's a problem with a particular >connector, or with programming an output without vbios assistance).I've tried to swap the connectors, and the result was the same. The problem is always with DVI-I-2. If I try to boot with monitor connected in DVI-I-2 only, then I see post messages and GRUB, but once the kernel starts booting and activate the framebuffer, then the screen on DVI-I-2 goes black (and LED starts to blink) and the rest of the kernel boot messages is being displayed on DVI-I-1 (disconnected at that moment) .... That means ... DVI-I-1 always works, DVI-I-2 never works -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Jul-28 17:21 UTC
[Nouveau] [Bug 38074] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #6 from Jarom?r C?p?k <jcapik at redhat.com> 2011-07-28 10:21:44 PDT --- I did one more test. I found an analog cable for the second fullhd monitor and connected it via the DVI-I to D-SUB converter. Both monitors worked well! So ... You were right. The nouveau driver cannot drive the second digital output (DVI-I-2), but can drive the analog part of the DVI-I-2 output. Here's the xrandr output (not sure if it is needed, but .... anyway) Screen 0: minimum 320 x 200, current 3840 x 1080, maximum 8192 x 8192 DVI-I-1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 477mm x 268mm 1920x1080 60.0*+ 50.0 1600x1200 60.0 1680x1050 60.0 1280x1024 75.0 60.0 1440x900 75.0 59.9 1280x960 60.0 1280x800 59.8 1152x864 75.0 1280x720 50.0 60.0 1024x768 75.1 70.1 60.0 832x624 74.6 800x600 72.2 75.0 60.3 56.2 720x576 50.0 720x480 59.9 640x480 72.8 75.0 66.7 60.0 720x400 70.1 DVI-I-2 connected 1920x1080+1920+0 (normal left inverted right x axis y axis) 477mm x 268mm 1920x1080 60.0*+ 1600x1200 60.0 1680x1050 60.0 1280x1024 75.0 60.0 1440x900 75.0 59.9 1280x960 60.0 1280x800 59.8 1152x864 75.0 1024x768 75.1 70.1 60.0 832x624 74.6 800x600 72.2 75.0 60.3 56.2 640x480 72.8 75.0 66.7 60.0 720x400 70.1 -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Jul-28 17:30 UTC
[Nouveau] [Bug 38074] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #7 from Jarom?r C?p?k <jcapik at redhat.com> 2011-07-28 10:30:41 PDT --- I'm just guessing... it seems that the driver was tuned/developed for variations of cards, which had 1xDVI and 1xDSUB connector and thus two DVI outputs were not expected. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Jul-28 19:19 UTC
[Nouveau] [Bug 38074] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #8 from Emil Velikov <emil.l.velikov at gmail.com> 2011-07-28 12:19:40 PDT --- Nouveau can work perfectly fine with DVI + DVI and/or DVI + D-SUB see bug 39099. The user actually uses 2 cards with two monitors attached to each - i.e. four (4) monitor desktop Card 1 - DVI + DVI Card 2 - DVI + D-SUB -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Jul-28 22:56 UTC
[Nouveau] [Bug 38074] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #9 from Ben Skeggs <skeggsb at gmail.com> 2011-07-28 15:56:01 PDT --- (In reply to comment #5)> > That means ... DVI-I-1 always works, DVI-I-2 never worksOkay. That's interesting to know. There's nothing too immediately obvious as to why that'd be the case so far.. (In reply to comment #7)> I'm just guessing... it seems that the driver was tuned/developed for > variations of cards, which had 1xDVI and 1xDSUB connector and thus two DVI > outputs were not expected.No, that's definitely supposed to work. This problem is a board-specific problem, and not a general issue with nouveau. Okay. Can you get me 2 logs. Firstly, can you plug a single display into the working port and boot with "log_buf_len=1M drm.debug=15 nouveau.reg_debug=0x400 3", and save the dmesg output. Then, can you plug a single display into the non-working port and ssh (or blindly login) and grab the dmesg output from that also. Can you also attach your vbios image, which can be retrieved by: mount -t debugfs debugfs /sys/kernel/debug And the vbios (if nouveau is loaded) will be accessible at /sys/kernel/debug/dri/0/vbios.rom. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Jul-29 12:15 UTC
[Nouveau] [Bug 38074] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #10 from Jarom?r C?p?k <jcapik at redhat.com> 2011-07-29 05:15:41 PDT --- Created an attachment (id=49717) --> (https://bugs.freedesktop.org/attachment.cgi?id=49717) The reqested debug logs ... -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Jul-29 12:18 UTC
[Nouveau] [Bug 38074] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #11 from Jarom?r C?p?k <jcapik at redhat.com> 2011-07-29 05:18:25 PDT ---> No, that's definitely supposed to work. This problem is a board-specific > problem, and not a general issue with nouveau.Yes ... sorry ... I didn't mean the whole driver. I meant just the board specific part of the driver. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Jul-29 12:36 UTC
[Nouveau] [Bug 38074] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #12 from Jarom?r C?p?k <jcapik at redhat.com> 2011-07-29 05:36:33 PDT --- Created an attachment (id=49718) View: https://bugs.freedesktop.org/attachment.cgi?id=49718 Review: https://bugs.freedesktop.org/review?bug=38074&attachment=49718 dmesg diff -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Jul-29 12:39 UTC
[Nouveau] [Bug 38074] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074
Jarom?r C?p?k <jcapik at redhat.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #49718|1 |0
is patch| |
--
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Dec-19 11:41 UTC
[Nouveau] [Bug 38074] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #13 from Jarom?r C?p?k <jcapik at redhat.com> 2011-12-19 03:41:13 PST --- Hello Ben. How is it going? Do You have any news here? Thanks and have a nice day. BR, J. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Dec-20 08:54 UTC
[Nouveau] [Bug 38074] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074
--- Comment #14 from Luzipher <luziphermcleod at yahoo.ie> 2011-12-20
00:54:14 PST ---
I think I have a similar problem with a laptop card. For me the laptop screen
on LVDS-1 works, but another screen only works when connected to VGA-1. I can
connect it to DVI-D-1 and it is detected correctly and I can activate it using
xrandr (and move the mouse there) - but the monitor will only go into power
save. With VGA-1 everything works as expected.
On windows the second monitor also works via DVI-D-1, so it's not a hardware
limitation (didn't test the nvidia blob).
I also think these bugs might be related:
https://bugs.freedesktop.org/show_bug.cgi?id=30589
https://bugs.freedesktop.org/show_bug.cgi?id=43668
(I did test with "nouveau.perflvl_wr=7777 nouveau.perflvl=2", but I
only get
screen corruption that way - also not the 2 instead of 3, since there
doesn't
seem to be a perflvl 3 on my card).
Details:
------------------ Versions ------------------
Sabayon Linux Weekly
X.org Server 1.10.4
xf86-video-nouveau-0.0.16_pre20110801
kernel: 3.1.0-sabayon
CPU: x86_64 Intel(R) Core(TM)2 CPU T7400
xrandr 1.3.5 on server 1.3
------------------ lspci -vvv ------------------
01:00.0 VGA compatible controller: nVidia Corporation G71 [Quadro FX 2500M]
(rev a1) (prog-if 00 [VGA controller])
Subsystem: Dell Device 019b
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at ed000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at d0000000 (64-bit, prefetchable) [size=256M]
Region 3: Memory at ee000000 (64-bit, non-prefetchable) [size=16M]
Region 5: I/O ports at ef00 [size=128]
Expansion ROM at efe00000 [disabled] [size=128K]
Capabilities: [60] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [78] Express (v1) Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <256ns, L1
<4us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x16, ASPM L0s L1, Latency L0
<256ns, L1 <4us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 128 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive-
BWMgmt- ABWMgmt-
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
Status: NegoPending- InProgress-
Capabilities: [128 v1] Power Budgeting <?>
Kernel driver in use: nouveau
Kernel modules: nouveau
------------------ xrandr ------------------
(DVI-D-1 and VGA-1 is the same monitor, of course I tried with only DVI-D-1
connected)
Screen 0: minimum 320 x 200, current 3840 x 1200, maximum 4096 x 4096
LVDS-1 connected 1920x1200+0+0 (normal left inverted right x axis y axis) 367mm
x 230mm
1920x1200 60.0*+ 59.9
1920x1080 60.0
1600x1200 59.9
1680x1050 60.0
1400x1050 60.0
1280x1024 59.9
1280x960 59.9
1152x864 60.0
1024x768 59.9
800x600 59.9
640x480 59.4
720x400 59.6
640x400 60.0
640x350 59.8
VGA-1 connected 1920x1200+1920+0 (normal left inverted right x axis y axis)
518mm x 324mm
1920x1200 60.0*+
1600x1200 60.0
1280x1024 75.0 60.0
1152x864 75.0
1024x768 75.1 60.0
800x600 75.0 60.3
640x480 75.0 60.0
720x400 70.1
TV-1 disconnected (normal left inverted right x axis y axis)
DVI-D-1 connected (normal left inverted right x axis y axis)
1920x1200 60.0 +
1600x1200 60.0
1280x1024 75.0 60.0
1152x864 75.0
1024x768 75.1 60.0
800x600 75.0 60.3
640x480 75.0 60.0
720x400 70.1
------------------ ------------------
If anybody needs more info I'll be happy to supply it.
--
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Dec-20 12:05 UTC
[Nouveau] [Bug 38074] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074
--- Comment #15 from Maarten Maathuis <madman2003 at gmail.com> 2011-12-20
04:05:39 PST ---
Out of curiosity, do the lower resolution modes work for DVI?
If you do xrandr --verbose, there should be something like this:
1280x1024 (0x64) 108.0MHz +HSync +VSync *current +preferred
h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 64.0KHz
v: height 1024 start 1025 end 1028 total 1066 clock 60.0Hz
The 108.0MHz is the bandwith required, please choose a mode well below 150 MHz,
something like 100-125 MHz.
Also, you have to switch to "Scaling mode: None"
This snippet from xrandr --verbose shows the default to be Full, which means
your monitor will always recieve native mode.
scaling mode: Full
supported: None Full Center Full aspect
xrandr --output NAME --set "scaling mode" "None"
This command should do the trick if you fill in the right output name, but be
sure to check that the setting is indeed changed.
--
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Dec-20 16:20 UTC
[Nouveau] [Bug 38074] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074
--- Comment #16 from Luzipher <luziphermcleod at yahoo.ie> 2011-12-20
08:20:04 PST ---
No, 1280x1024 doesn't work as well (same result: I can move the mouse there
but
the screen stays black and enters power save).
Commands used:
xrandr --output DVI-D-1 --set "scaling mode" "None"
xrandr --output DVI-D-1 --right-of LVDS-1 --mode 0xa7
Outputs:
## xrandr --verbose (only for DVI-D-1, after setting scaling mode to none) ##
DVI-D-1 connected (normal left inverted right x axis y axis)
Identifier: 0x94
Timestamp: 615302
Subpixel: unknown
Clones:
CRTCs: 0 1
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
EDID:
00ffffffffffff0010ac2ea053324b30
1e12010380342078eeee91a3544c9926
0f5054a54b00714f8180a94001010101
010101010101283c80a070b023403020
360006442100001a000000ff00473237
344838374f304b325320000000fc0044
454c4c20453234385746500a000000fd
00384c1e5311000a2020202020200037
dithering: Off
supported: Off On Automatic
scaling mode: None
supported: None Full Center Full aspect
1920x1200 (0xa4) 154.0MHz +HSync -VSync +preferred
h: width 1920 start 1968 end 2000 total 2080 skew 0 clock 74.0KHz
v: height 1200 start 1203 end 1209 total 1235 clock 60.0Hz
1600x1200 (0xa5) 162.0MHz +HSync +VSync
h: width 1600 start 1664 end 1856 total 2160 skew 0 clock 75.0KHz
v: height 1200 start 1201 end 1204 total 1250 clock 60.0Hz
1280x1024 (0xa6) 135.0MHz +HSync +VSync
h: width 1280 start 1296 end 1440 total 1688 skew 0 clock 80.0KHz
v: height 1024 start 1025 end 1028 total 1066 clock 75.0Hz
1280x1024 (0xa7) 108.0MHz +HSync +VSync
h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 64.0KHz
v: height 1024 start 1025 end 1028 total 1066 clock 60.0Hz
1152x864 (0xa8) 108.0MHz +HSync +VSync
h: width 1152 start 1216 end 1344 total 1600 skew 0 clock 67.5KHz
v: height 864 start 865 end 868 total 900 clock 75.0Hz
1024x768 (0xa9) 78.8MHz +HSync +VSync
h: width 1024 start 1040 end 1136 total 1312 skew 0 clock 60.1KHz
v: height 768 start 769 end 772 total 800 clock 75.1Hz
1024x768 (0xaa) 65.0MHz -HSync -VSync
h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.4KHz
v: height 768 start 771 end 777 total 806 clock 60.0Hz
800x600 (0xab) 49.5MHz +HSync +VSync
h: width 800 start 816 end 896 total 1056 skew 0 clock 46.9KHz
v: height 600 start 601 end 604 total 625 clock 75.0Hz
800x600 (0xac) 40.0MHz +HSync +VSync
h: width 800 start 840 end 968 total 1056 skew 0 clock 37.9KHz
v: height 600 start 601 end 605 total 628 clock 60.3Hz
640x480 (0xad) 31.5MHz -HSync -VSync
h: width 640 start 656 end 720 total 840 skew 0 clock 37.5KHz
v: height 480 start 481 end 484 total 500 clock 75.0Hz
640x480 (0xae) 25.2MHz -HSync -VSync
h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz
v: height 480 start 490 end 492 total 525 clock 60.0Hz
720x400 (0xaf) 28.3MHz -HSync +VSync
h: width 720 start 738 end 846 total 900 skew 0 clock 31.5KHz
v: height 400 start 412 end 414 total 449 clock 70.1Hz
## xrandr after second command ##
DVI-D-1 connected 1280x1024+1920+0 (normal left inverted right x axis y axis)
518mm x 324mm
1920x1200 60.0 +
1600x1200 60.0
1280x1024 75.0 60.0*
1152x864 75.0
1024x768 75.1 60.0
800x600 75.0 60.3
640x480 75.0 60.0
720x400 70.1
--
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2013-Aug-19 16:40 UTC
[Nouveau] [Bug 38074] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074
Ilia Mirkin <imirkin at alum.mit.edu> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |INVALID
--- Comment #17 from Ilia Mirkin <imirkin at alum.mit.edu> ---
It appears that this bug report has laid dormant for quite a while. Sorry we
haven't gotten to it. Since we fix bugs all the time, chances are pretty
good
that your issue has been fixed with the latest software. Please give it a shot.
(Linux kernel 3.10.7, xf86-video-nouveau 1.0.9, mesa 9.1.6, or their git
versions.) If upgrading to the latest isn't an option for you, your
distro's
bugzilla is probably the right destination for your bug report.
In an effort to clean up our bug list, we're pre-emptively closing all bugs
that haven't seen updates since 2011. If the original issue remains, please
make sure to provide fresh info, see http://nouveau.freedesktop.org/wiki/Bugs/
for what we need to see, and re-open this one.
Thanks,
The Nouveau Team
--
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.freedesktop.org/archives/nouveau/attachments/20130819/ca7cc974/attachment-0001.html>
bugzilla-daemon at freedesktop.org
2013-Aug-27 14:40 UTC
[Nouveau] [Bug 38074] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074
Jarom?r C?p?k <jcapik at redhat.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|INVALID |---
--- Comment #18 from Jarom?r C?p?k <jcapik at redhat.com> ---
Hello.
The issue is still present with kernel 3.10.9.
Regards,
Jaromir.
--
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.freedesktop.org/archives/nouveau/attachments/20130827/5f5c7f80/attachment.html>
bugzilla-daemon at freedesktop.org
2013-Aug-27 14:43 UTC
[Nouveau] [Bug 38074] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #19 from Jarom?r C?p?k <jcapik at redhat.com> --- xf86-video-nouveau 1.0.9 mesa 9.2 -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20130827/8b2a84af/attachment.html>
bugzilla-daemon at freedesktop.org
2013-Aug-27 14:44 UTC
[Nouveau] [Bug 38074] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #20 from Ilia Mirkin <imirkin at alum.mit.edu> --- Please attach a fresh dmesg. Also, is the problem the same as before -- using a 1280x1024 resolution on the second head works? What happens if you use 1920x1080? Does it just go into "sleep" mode or what? -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20130827/7b1038ea/attachment.html>
bugzilla-daemon at freedesktop.org
2013-Aug-27 14:44 UTC
[Nouveau] [Bug 38074] [NV96] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074
Ilia Mirkin <imirkin at alum.mit.edu> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|Dual head doesn't work for |[NV96] Dual head
doesn't
|some combination of |work for some combination
|monitors (second screen |of monitors (second screen
|still off) |still off)
--
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.freedesktop.org/archives/nouveau/attachments/20130827/3d6f7cb7/attachment.html>
bugzilla-daemon at freedesktop.org
2013-Aug-27 17:58 UTC
[Nouveau] [Bug 38074] [NV96] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #21 from Jarom?r C?p?k <jcapik at redhat.com> --- (In reply to comment #20)> Please attach a fresh dmesg. Also, is the problem the same as before -- > using a 1280x1024 resolution on the second head works? What happens if you > use 1920x1080? Does it just go into "sleep" mode or what?Hi Ilia. It's a bit frustrating to still collect logs when nobody tried to look at the issue yet. The previous set of logs was pretty detailed and I also found differences in the register values. Unfortunately, the same debug parameters don't work with the latest kernel and I need new parameters in order to provide you with useful data. Maybe you had no time to read all the comments. We found, that it has nothing to do with the resolution. The problem lies in the digital part of the DVI-I-2 output. Whilst the analog pins of the DVI-I-2 output work like expected, the digital pins are off (black screen and blinking LED on the second monitor). That means I can use the second display only when it is connected with an analog cable via DVI->DSUB adapter inserted in the DVI-I-2 port. Anyway, I'll attach my current dmesg output with no additional debug information shortly (collected while having the second display connected via the DVI->DSUB adapter). Please, let me know about the next steps. It would be nice if someone could finally find some time to look at the register differences (attached to this report). Thanks in advance. Regards, Jaromir. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20130827/9b1d6d28/attachment.html>
bugzilla-daemon at freedesktop.org
2013-Aug-27 18:01 UTC
[Nouveau] [Bug 38074] [NV96] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #22 from Jarom?r C?p?k <jcapik at redhat.com> --- Created attachment 84734 --> https://bugs.freedesktop.org/attachment.cgi?id=84734&action=edit dmesg-2013-08-27.txt -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20130827/15045731/attachment.html>
bugzilla-daemon at freedesktop.org
2013-Oct-01 16:11 UTC
[Nouveau] [Bug 38074] [NV96] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #23 from Ilia Mirkin <imirkin at alum.mit.edu> --- There's a small chance that 9a7046d55f319b2dde5d2536cc2adb01ebdbe09e would fix things for you. It is included in 3.11+. (If it doesn't, no need to attach a new log, the one you had from from 3.10 should do just fine.) -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20131001/d6754cf6/attachment.html>
bugzilla-daemon at freedesktop.org
2013-Oct-04 12:14 UTC
[Nouveau] [Bug 38074] [NV96] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #24 from Jarom?r C?p?k <jcapik at redhat.com> --- Hello Ilia. The issue is still present (tested with kernel-3.11.2). Regards, Jaromir. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20131004/8bef7ce3/attachment.html>
bugzilla-daemon at freedesktop.org
2013-Nov-11 21:25 UTC
[Nouveau] [Bug 38074] [NV96] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #25 from Ondrej Dolezal <trifid at redigy.cz> --- Hi, I am getting same result on Nvidia Geforce 9500GT (NV96) with two 1280x1024 monitors connected both by DVI. I am using Fedora 19 with latest updates, kernel 3.11.6, xorg-x11-drv-nouveau-1.0.9. The bug is however present since at least Fedora 17 which gave me exactly same results - then I was able to use the proprietary driver which in F19 does not work for me any more (Xorg sefaults in libGlx). -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20131111/130f882b/attachment-0001.html>
bugzilla-daemon at freedesktop.org
2014-Feb-05 06:51 UTC
[Nouveau] [Bug 38074] [NV96] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #26 from Ilia Mirkin <imirkin at alum.mit.edu> --- A patch went into 3.14-rc1 that helped other NV96 users with a similar problem for HDMI due to a problem with executing IO_CONDITION instructions in the VBIOS script. Worth testing out 3.14-rc1 to see if this issue is fixed there. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20140205/988642be/attachment.html>
bugzilla-daemon at freedesktop.org
2015-Apr-21 14:44 UTC
[Nouveau] [Bug 38074] [NV96] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #27 from Harald Linden <harald.linden at thelow.net> --- Problem still exists on Fedora 21. Versions and hardware:: 01:00.0 VGA compatible controller: NVIDIA Corporation G96GL [Quadro FX 380] (rev a1) Linux 3.19.3-200.fc21.x86_64 #1 SMP Thu Mar 26 21:39:42 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux Dual screens, both 1280x1024 connected via DVI. Both are connected and active according to xrandr, only one shows a picture. Xorg.0.log and dmesg - see attachment. Was also reproducable on a current Gentoo with kernel 3.19. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20150421/96d87088/attachment.html>
bugzilla-daemon at freedesktop.org
2015-Apr-21 14:45 UTC
[Nouveau] [Bug 38074] [NV96] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #28 from Harald Linden <harald.linden at thelow.net> --- Created attachment 115249 --> https://bugs.freedesktop.org/attachment.cgi?id=115249&action=edit Fedora 21, dmesg with FX380 installed -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20150421/3b768625/attachment.html>
bugzilla-daemon at freedesktop.org
2015-Apr-21 14:46 UTC
[Nouveau] [Bug 38074] [NV96] Dual head doesn't work for some combination of monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #29 from Harald Linden <harald.linden at thelow.net> --- Created attachment 115250 --> https://bugs.freedesktop.org/attachment.cgi?id=115250&action=edit Fedora 21, Xorg log with FX380 installed -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20150421/6c0fad3b/attachment.html>
bugzilla-daemon at freedesktop.org
2015-Apr-21 14:53 UTC
[Nouveau] [Bug 38074] [NV96] Dual head doesn't work for some combination of Dual DVI connected monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074
Harald Linden <harald.linden at thelow.net> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[NV96] Dual head doesn't |[NV96] Dual head
doesn't
|work for some combination |work for some combination
|of monitors (second screen |of Dual DVI connected
|still off) |monitors (second screen
| |still off)
--
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.freedesktop.org/archives/nouveau/attachments/20150421/0a6450c7/attachment.html>
bugzilla-daemon at freedesktop.org
2015-Apr-21 14:53 UTC
[Nouveau] [Bug 38074] [NV96] Dual head doesn't work for some combination of DVI connected monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074
Harald Linden <harald.linden at thelow.net> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[NV96] Dual head doesn't |[NV96] Dual head
doesn't
|work for some combination |work for some combination
|of Dual DVI connected |of DVI connected monitors
|monitors (second screen |(second screen still off)
|still off) |
--
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.freedesktop.org/archives/nouveau/attachments/20150421/5750840c/attachment.html>
bugzilla-daemon at freedesktop.org
2015-Apr-21 15:10 UTC
[Nouveau] [Bug 38074] [NV96] Dual head doesn't work for some combination of DVI connected monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #30 from Harald Linden <harald.linden at thelow.net> --- Created attachment 115251 --> https://bugs.freedesktop.org/attachment.cgi?id=115251&action=edit Quadro FX380, VBIOS -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20150421/0cdf8ec6/attachment.html>
bugzilla-daemon at freedesktop.org
2015-Sep-09 12:09 UTC
[Nouveau] [Bug 38074] [NV96] Dual head doesn't work for some combination of DVI connected monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #31 from Harald Linden <harald.linden at thelow.net> --- Problem still exists in Fedora 22. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20150909/27828cdd/attachment.html>
bugzilla-daemon at freedesktop.org
2016-Jun-28 14:10 UTC
[Nouveau] [Bug 38074] [NV96] Dual head doesn't work for some combination of DVI connected monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074 --- Comment #32 from Ilia Mirkin <imirkin at alum.mit.edu> --- There's a patch which may help here: https://github.com/skeggsb/nouveau/commit/bd320d9b0ee2f2443f7568e06bdc33a35cfb24ea -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/nouveau/attachments/20160628/8d209c12/attachment.html>
bugzilla-daemon at freedesktop.org
2019-Dec-04 08:26 UTC
[Nouveau] [Bug 38074] [NV96] Dual head doesn't work for some combination of DVI connected monitors (second screen still off)
https://bugs.freedesktop.org/show_bug.cgi?id=38074
Martin Peres <martin.peres at free.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |MOVED
Status|REOPENED |RESOLVED
--- Comment #33 from Martin Peres <martin.peres at free.fr> ---
-- GitLab Migration Automatic Message --
This bug has been migrated to freedesktop.org's GitLab instance and has been
closed from further activity.
You can subscribe and participate further through the new bug through this link
to our GitLab instance:
https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/issues/18.
--
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<https://lists.freedesktop.org/archives/nouveau/attachments/20191204/4ced19aa/attachment-0001.html>
Possibly Parallel Threads
- [Bug 27455] New: dualhead not working, second display always black
- [Bug 85471] New: nouveau/kernel 3.18.0-rc1: nouveau deadlocks on 2nd Xorg start or reboot
- [Bug 48464] New: Crash when GLXVBlank set to true
- NV43: Native resolution not available on Dell 2007FP
- [Bug 51362] New: DisplayPort output on nVidia Quadro K2000M (ThinkPad W530) doesn't work