similar to: Dual monitor question

Hello group - Never heard a peep about this....wasn't sure it was actually posted. Anyone seen this before? Thx RSV869 Begin forwarded message: Date: Sat, 26 Oct 2013 11:45:35 -0400 From: Gmail <rsv869 at gmail.com> To: nouveau at lists.freedesktop.org Subject: Dual monitor question Hello Nouveau group - I am an OpenSuSE 12.3 user that's been struggling with a specific

Never heard a peep about this....wasn't sure it was actually posted. Anyone seen this before. Thx RSV869 Begin forwarded message: Date: Sat, 26 Oct 2013 11:45:35 -0400 From: Gmail <rsv869 at gmail.com> To: nouveau at lists.freedesktop.org Subject: Dual monitor question Hello Nouveau group - I am an OpenSuSE 12.3 user that's been struggling with a specific nouveau feature

https://bugs.freedesktop.org/show_bug.cgi?id=83244 Priority: medium Bug ID: 83244 Assignee: nouveau at lists.freedesktop.org Summary: [nvc3/Quadro2000M] external monitor not activated after resume (EDID checksum is invalid) QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified

What's the connector name when you plug in via, say, DVI? Is it "DP-1" or is it "DVI-D-1" or whatever? You should be able to see the name in 'xrandr'. Unfortunately I don't know how the T440p is wired, there are a few ways it could go. In some cases, even the "VGA" port is secretly a DP -> VGA active adapter inside the laptop. Basically I'm

Sigh ... you're on wayland. xrandr is just showing you what's passed through via Xwayland, which is not the connector names. Let's try something else... grep . /sys/class/drm/card*-*/status Should give you the status of each connector. Is it the DP-* ones that are connected, or are e.g. VGA-1 or DVI-D-1/etc connected? -ilia On Wed, Jun 19, 2019 at 2:03 AM Harald Harders

The important thing for display detection/setting proper modes/etc is the kernel -- what kernel version are you using? Separately, there has been a fix that affected VBIOSes found in NV96 cards, and it would not be a stretch to believe that a similar VBIOS script could be found in a NV92 card. However the NV96 error condition was different (everything detected fine, but no actual image displayed,

http://bugs.freedesktop.org/show_bug.cgi?id=23813 Summary: [KMS] Dual-Head not working on NV50 Product: xorg Version: 7.4 Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: blocker Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org

Which kernel did you update from and to? Also, 4.12 is fairly old - can you try like a live usb image of some distro with e.g. a 5.0 kernel or something? How do you connect the external screen? Is it like a DP port with an optional dock with a variety of active DP adapters? Or is there a DP++ port that you're plugging a DP <-> HDMI passive adapter into? On Tue, Jun 18, 2019 at 3:28 PM

For an unknown reason both my monitors ended up with a corrupted EDID. They both provide VGA and DVI input. The VGA input works fine, while DVI is broken because of the EDID issue. Using these [1] instructions I have been able to read the EDID and fix it. Unfortunately I'm not able to write it back to the eeprom. I always get this message: i2c i2c-1: sendbytes: NAK bailout. This is what I

https://bugs.freedesktop.org/show_bug.cgi?id=29525 Summary: DVI monitor (via docking station) remains blank Product: xorg Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at

I've just installed CentOS 6.2 on an HP xw8600 with two NVidia GeForce 8800 GT video cards in it. I have two Dell monitors than ran configured as a single contiguous desktop when this was a Windows 7 machine. I've only been able to access one of the two monitors under CentOS, although the system demonstrates some awareness of the second GPU/monitor, because the second monitor shows the

Hi List, I'm stuck how to get a dual head monitor solution to work with Nouveau, running openSUSE 13.1 on my hp8710w mobile workstation equipped with a Nvidia graphical card. Beyond the built-in WUXGA display, an external WQHD monitor is connected to the HDMI port on the graphical card and/or to the dual link DVI-D on a hp docking station. To compare with SLED11/Nvidia driver running in

------------------------ From: Efrem Mc <efremmc2 at gmail.com> Date: Tue, 1 Mar 2016 00:27:52 -0500 > 'Normally, the monitor-edid, can report the options as well as the > journalctl -k on boot. I have a GTX 960, and it has a DVI-I, DVI-D, > DP 1.2, HDMI, and it names the ports as follows, DVI-I as > (DVI-I-1/DFP-0, DFP-1 (HDMI-1), DFP-2 (DVI-D-1/DFP-2), and for the >

Am Freitag, den 07.09.2018, 22:11 +0200 schrieb wolle321 at freenet.de: > Hello , > > I'm new here but I hope I can describe my problem exactly. > > I'm trying to get my DVI-Monitor to work with nouveau. The monitor > is > automatically reported as not connected. LVDS is detected. Forcing it > on Xorg.conf didn't work, KMS does: > >

Hi My desktop is Kubuntu 15.10 with GeForce GTX 970 and two monitors, using the Nouveau drivers. In System Settings > Display and Monitor, the two monitors are shown but with the same identifier, DVI-0. This is giving some problems such as random allocation of primary screen and no right click on one of the monitors. How can I get the monitors to have different identifiers? Thank you Peter