bugzilla-daemon at freedesktop.org
2017-Feb-16 17:44 UTC
[Nouveau] [Bug 99841] New: Switching to VT freezes X only on a dual screen
https://bugs.freedesktop.org/show_bug.cgi?id=99841
Bug ID: 99841
Summary: Switching to VT freezes X only on a dual screen
Product: xorg
Version: unspecified
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: Driver/nouveau
Assignee: nouveau at lists.freedesktop.org
Reporter: riesebie at lxtec.de
QA Contact: xorg-team at lists.x.org
Created attachment 129683
--> https://bugs.freedesktop.org/attachment.cgi?id=129683&action=edit
Config-4.10.0-rc8
Kernel Graphic Driver: nouveau
Dual Screen: Yes
After switching to VT via "<ctrl> <alt> FN" or "chvt
N" X freezes. No keyboard
response, no pointer response.
Booting with only one screen VT-switch works as expected. Running 4.9.? runs
fine, though. Doesn't matter whether I use libinput or evdev. I don't
found
meaningful logs other than the last lines in
Xorg.0.log:
[ 49.408] (II) AIGLX: Suspending AIGLX clients for VT switch¬
[ 49.408] (II) NOUVEAU(0): NVLeaveVT is called.¬
[ 54.592] (II) UnloadModule: "libinput"¬
[ 54.598] (II) UnloadModule: "libinput"¬
[ 54.598] (II) UnloadModule: "libinput"¬
[ 54.598] (II) UnloadModule: "libinput"
xrandr:
Screen 0: minimum 320 x 200, current 3520 x 1200, maximum 16384 x 16384
DVI-I-1 connected primary 1920x1200+0+0 (normal left inverted right x axis y
axis) 518mm x 324mm
1920x1200 59.95*+
1920x1080 60.00 50.00 59.94
1600x1200 60.00
1680x1050 59.88
1280x1024 60.02
1440x900 59.90
1280x960 60.00
1280x800 59.91
1280x720 60.00 50.00 59.94
1024x768 60.00
800x600 60.32 56.25
720x576 50.00
720x480 60.00 59.94
640x480 60.00 59.94
DVI-D-1 connected 1600x1200+1920+0 (normal left inverted right x axis y axis)
408mm x 306mm
1600x1200 60.00*+
1280x1024 75.02 60.02
1280x960 60.00
1152x864 75.00
1024x768 75.03 70.07 60.00
832x624 74.55
800x600 72.19 75.00 60.32 56.25
640x480 75.00 72.81 66.67 59.94
720x400 70.08
HDMI-1 disconnected (normal left inverted right x axis y axis)
DP-1 disconnected (normal left inverted right x axis y axis)
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bugzilla-daemon at freedesktop.org
2017-Feb-16 17:47 UTC
[Nouveau] [Bug 99841] Switching to VT freezes X only on a dual screen
https://bugs.freedesktop.org/show_bug.cgi?id=99841
Elimar Riesebieter <riesebie at lxtec.de> changed:
What |Removed |Added
----------------------------------------------------------------------------
Hardware|Other |x86-64 (AMD64)
OS|All |Linux (All)
--- Comment #1 from Elimar Riesebieter <riesebie at lxtec.de> ---
This is with 4.10.0-rc[1-8].
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bugzilla-daemon at freedesktop.org
2017-Feb-16 18:04 UTC
[Nouveau] [Bug 99841] Switching to VT freezes X only on a dual screen
https://bugs.freedesktop.org/show_bug.cgi?id=99841 --- Comment #2 from Ilia Mirkin <imirkin at alum.mit.edu> --- Please mention what hardware this is on. -- 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/20170216/e96ef700/attachment.html>
bugzilla-daemon at freedesktop.org
2017-Feb-16 18:43 UTC
[Nouveau] [Bug 99841] Switching to VT freezes X only on a dual screen
https://bugs.freedesktop.org/show_bug.cgi?id=99841
--- Comment #3 from Elimar Riesebieter <riesebie at lxtec.de> ---
Graphics and CPU:
01:00.0 VGA compatible controller: NVIDIA Corporation GK104 [GeForce GTX 760]
(rev a1) (prog-if 00 [VGA controller])
Subsystem: Gigabyte Technology Co., Ltd GK104 [GeForce GTX 760]
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 ee000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at e0000000 (64-bit, prefetchable) [size=128M]
Region 3: Memory at e8000000 (64-bit, prefetchable) [size=32M]
Region 5: I/O ports at e000 [size=128]
Expansion ROM at 000c0000 [disabled] [size=128K]
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: 00000000feeff00c Data: 4181
Capabilities: [78] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s
unlimited, L1 <64us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
SlotPowerLimit 75.000W
DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
Unsupported-
RlxdOrd- ExtTag+ PhantFunc- AuxPwr- NoSnoop+
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr-
TransPend-
LnkCap: Port #0, Speed 8GT/s, Width x16, ASPM L0s L1, Exit
Latency L0s <512ns, L1 <4us
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+
DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range AB, TimeoutDis+, LTR-, OBFF
Not Supported
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-,
OBFF Disabled
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB,
EqualizationComplete+, EqualizationPhase1+
EqualizationPhase2+, EqualizationPhase3+,
LinkEqualizationRequest+
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 <?>
Capabilities: [900 v1] #19
Kernel driver in use: nouveau
processor : [0-7]
vendor_id : GenuineIntel
cpu family : 6
model : 60
model name : Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz
stepping : 3
microcode : 0x19
cpu MHz : 800.000
cache size : 8192 KB
physical id : 0
siblings : 8
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb
rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology
nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2
ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt
tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm epb tpr_shadow vnmi
flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid
xsaveopt dtherm ida arat pln pts
bugs :
bogomips : 6996.12
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
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bugzilla-daemon at freedesktop.org
2017-Feb-16 18:50 UTC
[Nouveau] [Bug 99841] Switching to VT freezes X only on a dual screen
https://bugs.freedesktop.org/show_bug.cgi?id=99841
--- Comment #4 from Elimar Riesebieter <riesebie at lxtec.de> ---
Graphics and CPU:
01:00.0 VGA compatible controller: NVIDIA Corporation GK104 [GeForce GTX 760]
(rev a1) (prog-if 00 [VGA controller])
Subsystem: Gigabyte Technology Co., Ltd GK104 [GeForce GTX 760]
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 ee000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at e0000000 (64-bit, prefetchable) [size=128M]
Region 3: Memory at e8000000 (64-bit, prefetchable) [size=32M]
Region 5: I/O ports at e000 [size=128]
Expansion ROM at 000c0000 [disabled] [size=128K]
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: 00000000feeff00c Data: 4181
Capabilities: [78] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s
unlimited, L1 <64us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
SlotPowerLimit 75.000W
DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
Unsupported-
RlxdOrd- ExtTag+ PhantFunc- AuxPwr- NoSnoop+
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr-
TransPend-
LnkCap: Port #0, Speed 8GT/s, Width x16, ASPM L0s L1, Exit
Latency L0s <512ns, L1 <4us
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+
DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range AB, TimeoutDis+, LTR-, OBFF
Not Supported
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-,
OBFF Disabled
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB,
EqualizationComplete+, EqualizationPhase1+
EqualizationPhase2+, EqualizationPhase3+,
LinkEqualizationRequest+
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 <?>
Capabilities: [900 v1] #19
Kernel driver in use: nouveau
processor : [0-7]
vendor_id : GenuineIntel
cpu family : 6
model : 60
model name : Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz
stepping : 3
microcode : 0x19
cpu MHz : 800.000
cache size : 8192 KB
physical id : 0
siblings : 8
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb
rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology
nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2
ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt
tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm epb tpr_shadow vnmi
flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid
xsaveopt dtherm ida arat pln pts
bugs :
bogomips : 6996.12
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
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bugzilla-daemon at freedesktop.org
2017-Feb-18 15:47 UTC
[Nouveau] [Bug 99841] Switching to VT freezes X only on a dual screen
https://bugs.freedesktop.org/show_bug.cgi?id=99841
--- Comment #5 from kevin at potatofrom.space ---
I have the same issue, I think—X freezes when switching to a TTY, but switching
back to X unfreezes the display. Furthermore, keyboard input works in the TTY,
even if it displays no output—blind login is possible.
GPU:
00:10.0 VGA compatible controller: NVIDIA Corporation GK104 [GeForce GTX 770]
(rev a1) (prog-if 00 [VGA controller])[160/1837]
Subsystem: Micro-Star International Co., Ltd. [MSI] Device 2825
Physical Slot: 16
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 45
Region 0: Memory at c0000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at 800000000 (64-bit, prefetchable) [size=128M]
Region 3: Memory at 808000000 (64-bit, prefetchable) [size=32M]
Region 5: I/O ports at 1000 [size=128]
Expansion ROM at 000c0000 [disabled] [size=128K]
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: 00000000feeff00c Data: 41d2
Capabilities: [78] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s
unlimited, L1 <64us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
SlotPowerLimit 75.000W
DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
Unsupported-
RlxdOrd- ExtTag+ PhantFunc- AuxPwr- NoSnoop+
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr-
TransPend-
LnkCap: Port #0, Speed 8GT/s, Width x16, ASPM L0s L1, Exit
Latency L0s <1us, L1 <4us
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 8GT/s, Width x16, TrErr- Train- SlotClk+
DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range AB, TimeoutDis+, LTR-, OBFF
Not Supported
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-,
OBFF Disabled
LnkSta2: Current De-emphasis Level: -6dB,
EqualizationComplete+, EqualizationPhase1+
EqualizationPhase2+, EqualizationPhase3+,
LinkEqualizationRequest+
Capabilities: [b4] Vendor Specific Information: Len=14 <?>
Kernel driver in use: nouveau
Kernel modules: nouveau
CPU:
processor : [0-7]
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Core(TM) i7-4820K CPU @ 3.70GHz
stepping : 4
microcode : 0x1
cpu MHz : 3699.939
cache size : 4096 KB
physical id : 0
siblings : 8
core id : 7
cpu cores : 8
apicid : 7
initial apicid : 7
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm
constant_tsc arch_perfmon rep_good nopl xtopology pni pclmulqdq vmx ssse3 cx16
pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand
hypervisor lahf_lm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust
smep erms xsaveopt arat
bugs :
bogomips : 7415.70
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
xrandr:
Screen 0: minimum 320 x 200, current 5120 x 1080, maximum 16384 x 16384
DVI-I-1 connected 1280x1024+2560+0 (normal left inverted right x axis y axis)
338mm x 270mm
1280x1024 60.02 + 75.02*
1152x864 75.00
1024x768 75.03 60.00
800x600 75.00 60.32
640x480 75.00 59.94
720x400 70.08
DVI-D-1 connected 1280x1024+3840+0 (normal left inverted right x axis y axis)
338mm x 270mm
1280x1024 60.02 + 75.02*
1152x864 75.00
1024x768 75.03 60.00
800x600 75.00 60.32
640x480 75.00 59.94
720x400 70.08
HDMI-1 connected primary 2560x1080+0+0 (normal left inverted right x axis y
axis) 798mm x 334mm
2560x1080 60.00*+
1920x1080 60.00 50.00 59.94 30.00 29.97
1920x1080i 60.00 50.00 59.94
1680x1050 59.88
1600x900 60.00
1280x1024 75.02 60.02
1152x864 75.00
1280x720 60.00 50.00 59.94
1024x768 75.03 60.00
800x600 75.00 60.32
720x576 50.00
720x480 60.00 59.94
640x480 75.00 60.00 59.94
720x400 70.08
DP-1 disconnected (normal left inverted right x axis y axis)
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bugzilla-daemon at freedesktop.org
2017-Feb-27 14:27 UTC
[Nouveau] [Bug 99841] Switching to VT freezes X only on a dual screen
https://bugs.freedesktop.org/show_bug.cgi?id=99841 --- Comment #6 from Joseph Thommes <joseph-thommes at gmx.de> --- Created attachment 129956 --> https://bugs.freedesktop.org/attachment.cgi?id=129956&action=edit Xorg-log right after switching to tty and back -- 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/20170227/20c50b0c/attachment.html>
bugzilla-daemon at freedesktop.org
2017-Feb-27 14:27 UTC
[Nouveau] [Bug 99841] Switching to VT freezes X only on a dual screen
https://bugs.freedesktop.org/show_bug.cgi?id=99841
--- Comment #7 from Joseph Thommes <joseph-thommes at gmx.de> ---
I can confirm what kevin at potatofrom.space said, same for me with
4.10.1-gentoo.
I am using a triple monitor setup with different monitors in different
resolutions and everything is fine in X.
If I press Ctrl-Alt-F1, the screens do not change but I can login in tty1.
If I kill X from there, screens turn off and a press of Ctrl-Alt-F1 brings me
to tty1.
If I restart X from there, it's the same as in the beginning.
lspci -vv:
[...]
01:00.0 VGA compatible controller: NVIDIA Corporation GK104 [GeForce GTX 770]
(rev a1) (prog-if 00 [VGA controller])
Subsystem: Palit Microsystems Inc. GK104 [GeForce GTX 770]
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 25
Region 0: Memory at ee000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at e0000000 (64-bit, prefetchable) [size=128M]
Region 3: Memory at e8000000 (64-bit, prefetchable) [size=32M]
Region 5: I/O ports at e000 [size=128]
Expansion ROM at ef000000 [disabled] [size=512K]
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: 00000000feeff00c Data: 4191
Capabilities: [78] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s
unlimited, L1 <64us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
SlotPowerLimit 75.000W
DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
Unsupported-
RlxdOrd- ExtTag+ PhantFunc- AuxPwr- NoSnoop+
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr-
TransPend-
LnkCap: Port #0, Speed 8GT/s, Width x16, ASPM L0s L1, Exit
Latency L0s <512ns, L1 <4us
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+
DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range AB, TimeoutDis+, LTR-, OBFF
Not Supported
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-,
OBFF Disabled
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB,
EqualizationComplete+, EqualizationPhase1+
EqualizationPhase2-, EqualizationPhase3-,
LinkEqualizationRequest+
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 <?>
Capabilities: [900 v1] #19
Kernel driver in use: nouveau
[...]
uname -a:
Linux gentoo-PC 4.10.1-gentoo #2 SMP Mon Feb 27 13:38:23 CET 2017 x86_64
Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz GenuineIntel GNU/Linux
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bugzilla-daemon at freedesktop.org
2017-Feb-27 14:44 UTC
[Nouveau] [Bug 99841] Switching to VT freezes X only on a dual screen
https://bugs.freedesktop.org/show_bug.cgi?id=99841 --- Comment #8 from Shawn Starr <shawn.starr at rogers.com> --- This isn't just dual screen, I confirm this happening on single screen also with 4.10 kernel. -- 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/20170227/9192bf95/attachment-0001.html>
bugzilla-daemon at freedesktop.org
2017-Feb-28 00:55 UTC
[Nouveau] [Bug 99841] Switching to VT freezes X only on a dual screen
https://bugs.freedesktop.org/show_bug.cgi?id=99841
Michel Dänzer <michel at daenzer.net> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|Driver/nouveau |DRM/other
Product|xorg |DRI
QA Contact|xorg-team at lists.x.org |
Assignee|nouveau at lists.freedesktop.o |dri-devel at
lists.freedesktop
|rg |.org
--- Comment #9 from Michel Dänzer <michel at daenzer.net> ---
This also happens with other drivers, seems to be a core DRM issue.
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