Harald Harders
2019-Jun-18 19:28 UTC
[Nouveau] Instable graphics with GeForce GT 730M, especially on external monitor
<html><head></head><body><div style="font-family: Verdana;font-size: 12.0px;"><div>Dear all,</div> <div> </div> <div class="signature">I have recently updated my Lenovo T440p with a dual graphics card (Intel Core + GeForce GT 730M) to OpenSUSE Leap 15.1. Since then, the external screen (connected either via VGA, DVI, HDMI, or DisplayPort) has a vertically stretched output which jumps horizontally in high frequency. Whenever touching any settings for the built in display (e.g. by gnome-control-center), also this screen starts incorrect display. Sometimes, however, also the external screen works as expected.</div> <div class="signature"> </div> <div class="signature">Installed driver version is (only 2D installed):</div> <div class="signature">xf86-video-nouveau: 1.0.15-lp151.4.1</div> <div class="signature">libvdpau_nouveau: 18.3.2-lp151.22.4</div> <div class="signature">libdrm_nouveau2: 2.4.97-lp151.1.1</div> <div class="signature"> </div> <div class="signature">I have followed your instructions on the TroubleShooting page, No signs for NVIDIA drivers running, everything appears to be okay. Minimal xorg.conf did not work, screenshots are okay.Unfortunately, I failed in installing the most recent nouveau version (neither /lib/modules/4.12.14-lp151.28.4-default/source nor /lib/modules/4.12.14-lp151.28.4-default/build are present on my computer even though I have installed the Kernel sources). The installed version is still quite new, isn't it?</div> <div class="signature"> </div> <div class="signature">I suspect that I might have the issue you describe under "Blank monitor, flicker, snow, or other random live image corruption". I would like to make sure, however. And since you warn with regards to potential permanent damage, I would like to make sure, first.</div> <div class="signature">Can you confirm that it should be this issue? Or are there any other things I should try first?</div> <div class="signature"> </div> <div class="signature">Best regards</div> <div class="signature">Harald</div> <div class="signature"> </div> <div class="signature"> </div> <div class="signature"> </div> <div class="signature"> </div> <div class="signature"> </div> <div class="signature"> </div> <div class="signature"> </div> <div class="signature"> </div> <div> <div class="signature"> <div>lose:/home/harders/download/nouveau/drm # lspci | grep -i vga<br/> 00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)<br/> 02:00.0 VGA compatible controller: NVIDIA Corporation GK208M [GeForce GT 730M] (rev a1)</div> <div> </div> </div> </div></div></body></html>
Ilia Mirkin
2019-Jun-18 19:36 UTC
[Nouveau] Instable graphics with GeForce GT 730M, especially on external monitor
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 Harald Harders <harald.harders at gmx.de> wrote:> > Dear all, > > I have recently updated my Lenovo T440p with a dual graphics card (Intel Core + GeForce GT 730M) to OpenSUSE Leap 15.1. Since then, the external screen (connected either via VGA, DVI, HDMI, or DisplayPort) has a vertically stretched output which jumps horizontally in high frequency. Whenever touching any settings for the built in display (e.g. by gnome-control-center), also this screen starts incorrect display. Sometimes, however, also the external screen works as expected. > > Installed driver version is (only 2D installed): > xf86-video-nouveau: 1.0.15-lp151.4.1 > libvdpau_nouveau: 18.3.2-lp151.22.4 > libdrm_nouveau2: 2.4.97-lp151.1.1 > > I have followed your instructions on the TroubleShooting page, No signs for NVIDIA drivers running, everything appears to be okay. Minimal xorg.conf did not work, screenshots are okay.Unfortunately, I failed in installing the most recent nouveau version (neither /lib/modules/4.12.14-lp151.28.4-default/source nor /lib/modules/4.12.14-lp151.28.4-default/build are present on my computer even though I have installed the Kernel sources). The installed version is still quite new, isn't it? > > I suspect that I might have the issue you describe under "Blank monitor, flicker, snow, or other random live image corruption". I would like to make sure, however. And since you warn with regards to potential permanent damage, I would like to make sure, first. > Can you confirm that it should be this issue? Or are there any other things I should try first? > > Best regards > Harald > > > > > > > > > > lose:/home/harders/download/nouveau/drm # lspci | grep -i vga > 00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06) > 02:00.0 VGA compatible controller: NVIDIA Corporation GK208M [GeForce GT 730M] (rev a1) > > _______________________________________________ > Nouveau mailing list > Nouveau at lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/nouveau
Harald Harders
2019-Jun-18 20:12 UTC
[Nouveau] Instable graphics with GeForce GT 730M, especially on external monitor
<html><head></head><body><div style="font-family: Verdana;font-size: 12.0px;"><div>Hi Ilia,</div> <div> </div> <div>First I had upgraded from OpenSUSE 13.2 (where it worked) to OpenSUSE Leap 15.1. After having the same issue I have done a clean new install. The new kernel version is 4.12.14, as you suspected. In OpenSUSE, I suspect it was version 3.16.7. Unfortunately, I cannot find out anymore which nouveau version I have used before. I have a file backup of the old installation. Can I find out which nouveau version I had before?</div> <div> </div> <div>During all my attempts, I have also installed Ubuntu 18.04.2 with the same strange behaviour. I guess this was the 4.18 kernel version?</div> <div>Do you know which distrubtion already uses a 5.0 kernel? I will try a live system, then.</div> <div> </div> <div>I have a docking station with 4 monitor ports: VGA, DVI, HDMI, Displayport. And my laptop has VGA and Mini-Displayport. My monitor (Fujitsu P24W-7 LED) has VGA, DVI, HDMI, and Displayport.</div> <div>I have tried DVI->DVI and DisplayPort->HDMI cable on the docking station (I don't hav. In one of my attempts, I have connected the screen via analog VGA cable directly to the computer. The same effect resulted. Thus, I believe the docking station and digital connection to the monitor are not part of the problem.</div> <div> </div> <div>Best regards</div> <div>Harald</div> <div> </div> <div>PS: I guess sending to the mailing list and omitting your personal mail address is correct, right?</div> <div> <div> <div> <div style="margin: 10.0px 5.0px 5.0px 10.0px;padding: 10.0px 0 10.0px 10.0px;border-left: 2.0px solid rgb(195,217,229);"> <div style="margin: 0 0 10.0px 0;"><b>Gesendet:</b> Dienstag, 18. Juni 2019 um 21:36 Uhr<br/> <b>Von:</b> "Ilia Mirkin" <imirkin@alum.mit.edu><br/> <b>An:</b> "Harald Harders" <harald.harders@gmx.de><br/> <b>Cc:</b> nouveau <nouveau@lists.freedesktop.org><br/> <b>Betreff:</b> Re: [Nouveau] Instable graphics with GeForce GT 730M, especially on external monitor</div> <div>Which kernel did you update from and to? Also, 4.12 is fairly old -<br/> can you try like a live usb image of some distro with e.g. a 5.0<br/> kernel or something?<br/> <br/> How do you connect the external screen? Is it like a DP port with an<br/> optional dock with a variety of active DP adapters? Or is there a DP++<br/> port that you're plugging a DP <-> HDMI passive adapter into?<br/> <br/> On Tue, Jun 18, 2019 at 3:28 PM Harald Harders <harald.harders@gmx.de> wrote:<br/>><br/> > Dear all,<br/> ><br/> > I have recently updated my Lenovo T440p with a dual graphics card (Intel Core + GeForce GT 730M) to OpenSUSE Leap 15.1. Since then, the external screen (connected either via VGA, DVI, HDMI, or DisplayPort) has a vertically stretched output which jumps horizontally in high frequency. Whenever touching any settings for the built in display (e.g. by gnome-control-center), also this screen starts incorrect display. Sometimes, however, also the external screen works as expected.<br/> ><br/> > Installed driver version is (only 2D installed):<br/> > xf86-video-nouveau: 1.0.15-lp151.4.1<br/> > libvdpau_nouveau: 18.3.2-lp151.22.4<br/> > libdrm_nouveau2: 2.4.97-lp151.1.1<br/> ><br/> > I have followed your instructions on the TroubleShooting page, No signs for NVIDIA drivers running, everything appears to be okay. Minimal xorg.conf did not work, screenshots are okay.Unfortunately, I failed in installing the most recent nouveau version (neither /lib/modules/4.12.14-lp151.28.4-default/source nor /lib/modules/4.12.14-lp151.28.4-default/build are present on my computer even though I have installed the Kernel sources). The installed version is still quite new, isn't it?<br/> ><br/> > I suspect that I might have the issue you describe under "Blank monitor, flicker, snow, or other random live image corruption". I would like to make sure, however. And since you warn with regards to potential permanent damage, I would like to make sure, first.<br/> > Can you confirm that it should be this issue? Or are there any other things I should try first?<br/> ><br/> > Best regards<br/> > Harald<br/> ><br/> ><br/> ><br/> ><br/> ><br/> ><br/> ><br/> ><br/> ><br/> > lose:/home/harders/download/nouveau/drm # lspci | grep -i vga<br/> > 00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)<br/> > 02:00.0 VGA compatible controller: NVIDIA Corporation GK208M [GeForce GT 730M] (rev a1)<br/> ><br/> > _______________________________________________<br/> > Nouveau mailing list<br/> > Nouveau@lists.freedesktop.org<br/> > <a href="https://lists.freedesktop.org/mailman/listinfo/nouveau" target="_blank">https://lists.freedesktop.org/mailman/listinfo/nouveau</a></div></div> </div> </div> </div></div></body></html>
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