From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 92274] New: nouveau black screen and errors with two monitors attached Date: Sun, 04 Oct 2015 13:27:40 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0786284393==" Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============0786284393== Content-Type: multipart/alternative; boundary="1443965260.3EBeCC4D1.10836"; charset="UTF-8" --1443965260.3EBeCC4D1.10836 Date: Sun, 4 Oct 2015 13:27:40 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=92274 Bug ID: 92274 Summary: nouveau black screen and errors with two monitors attached Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Reporter: joseph-thommes-Mmb7MZpHnFY@public.gmane.org QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org Hello, I switched from the proprietary nvidia-drivers to nouveau under Gentoo. I use a Dual-Monitor Setup: one is connected to the DVI-I and the other one to the HDMI output of my Nvidia GTX 770. Under my Manjaro installation I use the proprietary driver and everything works; under Gentoo everything was fine with the nvidia-drivers, too. Now I can boot without errors into Gentoo when only one of the monitors is connected, no matter which one. However, when both monitors are attached to the graphics card, I cannot access a tty or my graphical login manger: the screens turn off showing "no input signal". Me not being able to access my Gentoo installation by booting into it when the error happens, I chrooted into it and used cat /var/log/dmesg. I know that this is not what the nouveau reporting guide suggests for obtaining a kernel log, but if I run dmesg from my chrooted environment I obviously get the kernel log of my Manjaro boot. If there is another better way for obtaining the kernel log, please let me know. VBIOS is following in a few minutes. If there is anything else missing, let me know. lspci | grep VGA 01:00.0 VGA compatible controller: NVIDIA Corporation GK104 [GeForce GTX 770] (rev a1) kernel version: x86-64 4.0.5-linux-gentoo nouveau version: x11-drivers/xf86-video-nouveau-1.0.11 libdrm version: x11-libs/libdrm-2.4.59 mesa version: media-libs/mesa-10.3.7-r1 X server: x11-base/xorg-server-1.16.4 -- You are receiving this mail because: You are the assignee for the bug. --1443965260.3EBeCC4D1.10836 Date: Sun, 4 Oct 2015 13:27:40 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Bug ID 92274
Summary nouveau black screen and errors with two monitors attached
Product xorg
Version unspecified
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity normal
Priority medium
Component Driver/nouveau
Assignee nouveau@lists.freedesktop.org
Reporter joseph-thommes@gmx.de
QA Contact xorg-team@lists.x.org 

Hello,
I switched from the proprietary nvidia-drivers to nouveau under Gentoo.
I use a Dual-Monitor Setup: one is connected to the DVI-I and the other one to
the HDMI output of my Nvidia GTX 770.
Under my Manjaro installation I use the proprietary driver and everything
works;
under Gentoo everything was fine with the nvidia-drivers, too.
Now I can boot without errors into Gentoo when only one of the monitors is
connected, no matter which one.
However, when both monitors are attached to the graphics card,
I cannot access a tty or my graphical login manger:
the screens turn off showing "no input signal".
Me not being able to access my Gentoo installation by booting into it when the
error happens,
I chrooted into it and used cat /var/log/dmesg.
I know that this is not what the nouveau reporting guide suggests for obtaining
a kernel log,
but if I run dmesg from my chrooted environment I obviously get the kernel log
of my Manjaro boot.
If there is another better way for obtaining the kernel log, please let me
know.

VBIOS is following in a few minutes.

If there is anything else missing, let me know.

lspci | grep VGA
01:00.0 VGA compatible controller: NVIDIA Corporation GK104 [GeForce GTX 770]
(rev a1)

kernel version: x86-64 4.0.5-linux-gentoo
nouveau version: x11-drivers/xf86-video-nouveau-1.0.11
libdrm version: x11-libs/libdrm-2.4.59
mesa version: media-libs/mesa-10.3.7-r1
X server: x11-base/xorg-server-1.16.4

You are receiving this mail because:
  • You are the assignee for the bug.
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