bugzilla-daemon at freedesktop.org
2016-Jan-07 14:17 UTC
[Nouveau] [Bug 93630] New: [NVE6] disrupted display, cannot switch VT, everything else still works, E[ PDISP] link training failed
bugs.freedesktop.org/show_bug.cgi?id=93630 Bug ID: 93630 Summary: [NVE6] disrupted display, cannot switch VT, everything else still works, E[ PDISP] link training failed Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau at lists.freedesktop.org Reporter: matthias.h.nagel at gmail.com QA Contact: xorg-team at lists.x.org The display randomly gets corrupted with randomly moving block artifacts. This means the display looks like a chess board with every other block being either completely black or semi-transparent. In the latter case I can still see the normal desktop but it appears like being looked at trough a 50%-gray filter. The other blocks of the "chess board" are good. If the display content changes (e.g. mouse movement), the "arrangement of the chess board" changes. I can still work normally, start desktop applications, click around and shut down the PC the normal way. But VT switching does not work anymore. The crash seems to occur more frequently, if I play videos (mplayer or Flash), but this is not a requirement. The crash does not occur, if I use the blob firmware (nouveau.config="NvGrUseFw=1"). Graphic card: "ASUS GeForce GTX 660 PCI 3.0 2GB DDR5" uname: "Linux 4.1.12-gentoo #2 SMP Wed Dec 23 19:28:09 CET 2015 x86_64 Intel(R) Xeon(R) CPU E3-1230 v3 @ 3.30GHz GenuineIntel GNU/Linux" Dmesg: Jan 06 18:43:09 matthias-pc kernel: nouveau E[ PDISP][0000:01:00.0][0x00000006] 04:0006:0f44: link training failed Jan 06 18:43:09 matthias-pc kernel: nouveau E[ PDISP][0000:01:00.0][0x00000006] 04:0006:0f44: link training failed Jan 06 18:43:09 matthias-pc kernel: nouveau E[ PDISP][0000:01:00.0][0x00000006] 04:0006:0f44: link not trained before attach Jan 06 18:43:09 matthias-pc kernel: nouveau E[ PDISP][0000:01:00.0][0x00000006] 04:0006:0f44: link training failed For more information see attached files. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <lists.freedesktop.org/archives/nouveau/attachments/20160107/8015d76f/attachment.html>
bugzilla-daemon at freedesktop.org
2016-Jan-07 14:17 UTC
[Nouveau] [Bug 93630] [NVE6] disrupted display, cannot switch VT, everything else still works, E[ PDISP] link training failed
bugs.freedesktop.org/show_bug.cgi?id=93630 --- Comment #1 from Matthias Nagel <matthias.h.nagel at gmail.com> --- Created attachment 120865 --> bugs.freedesktop.org/attachment.cgi?id=120865&action=edit dmesg output after crash -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <lists.freedesktop.org/archives/nouveau/attachments/20160107/4a4c6851/attachment.html>
bugzilla-daemon at freedesktop.org
2016-Jan-07 14:18 UTC
[Nouveau] [Bug 93630] [NVE6] disrupted display, cannot switch VT, everything else still works, E[ PDISP] link training failed
bugs.freedesktop.org/show_bug.cgi?id=93630 --- Comment #2 from Matthias Nagel <matthias.h.nagel at gmail.com> --- Created attachment 120866 --> bugs.freedesktop.org/attachment.cgi?id=120866&action=edit dmesg boot messages -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <lists.freedesktop.org/archives/nouveau/attachments/20160107/fd916e01/attachment-0001.html>
bugzilla-daemon at freedesktop.org
2016-Jan-07 14:18 UTC
[Nouveau] [Bug 93630] [NVE6] disrupted display, cannot switch VT, everything else still works, E[ PDISP] link training failed
bugs.freedesktop.org/show_bug.cgi?id=93630 --- Comment #3 from Matthias Nagel <matthias.h.nagel at gmail.com> --- Created attachment 120867 --> bugs.freedesktop.org/attachment.cgi?id=120867&action=edit lspic -v output -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <lists.freedesktop.org/archives/nouveau/attachments/20160107/a15ec3f3/attachment.html>
bugzilla-daemon at freedesktop.org
2016-Jan-07 14:18 UTC
[Nouveau] [Bug 93630] [NVE6] disrupted display, cannot switch VT, everything else still works, E[ PDISP] link training failed
bugs.freedesktop.org/show_bug.cgi?id=93630 --- Comment #4 from Matthias Nagel <matthias.h.nagel at gmail.com> --- Created attachment 120868 --> bugs.freedesktop.org/attachment.cgi?id=120868&action=edit Xorg log -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <lists.freedesktop.org/archives/nouveau/attachments/20160107/0b7a38fa/attachment.html>
bugzilla-daemon at freedesktop.org
2016-Jan-07 14:21 UTC
[Nouveau] [Bug 93630] [NVE6] disrupted display, cannot switch VT, everything else still works, E[ PDISP] link training failed
bugs.freedesktop.org/show_bug.cgi?id=93630 --- Comment #5 from Matthias Nagel <matthias.h.nagel at gmail.com> --- I also reported bug #93629 at the same time. Both problems occur in turns. I do not know if they are related, because the symptoms are completely different, but they both disappear using the blob firmware. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <lists.freedesktop.org/archives/nouveau/attachments/20160107/945e7cbd/attachment.html>
bugzilla-daemon at freedesktop.org
2019-Dec-04 09:09 UTC
[Nouveau] [Bug 93630] [NVE6] disrupted display, cannot switch VT, everything else still works, E[ PDISP] link training failed
bugs.freedesktop.org/show_bug.cgi?id=93630 Martin Peres <martin.peres at free.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |MOVED Status|NEW |RESOLVED --- Comment #6 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: gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/issues/249. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <lists.freedesktop.org/archives/nouveau/attachments/20191204/a4354c62/attachment.html>
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