[Bug 206225] nouveau: Screen distortion and lockup on resume

2020-02-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=206225 --- Comment #12 from Christoph Marz (derchiller-fo...@online.de) --- Follow-up: After a dist-upgrade, the error returned. I deleted the video acceleration firmware and it was ok again. When I installed 5.4.14, there were warnings about possibly

[Bug 206225] nouveau: Screen distortion and lockup on resume

2020-01-19 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=206225 --- Comment #11 from Christoph Marz (derchiller-fo...@online.de) --- Ok. However, thank you for telling me the right option for disabling the crypt engine on current kernels. If you need any logs or want me to do certain tests, let me know. --

[Bug 206225] nouveau: Screen distortion and lockup on resume

2020-01-19 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=206225 --- Comment #10 from Ilia Mirkin (imir...@alum.mit.edu) --- Sounds like there are things going on that we don't quite understand then... maybe Ben can weigh in. If the cipher method is disabled (aka CRYPT), it will fall back to M2MF for copy acce

[Bug 206225] nouveau: Screen distortion and lockup on resume

2020-01-19 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=206225 --- Comment #9 from Christoph Marz (derchiller-fo...@online.de) --- Well, then this might sound strange: I purged firmware-misc-nonfree, rebooted, sent the system to sleep and resumed, and the distortion was back. Instead of reinstalling it, I s

[Bug 206225] nouveau: Screen distortion and lockup on resume

2020-01-18 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=206225 --- Comment #8 from Ilia Mirkin (imir...@alum.mit.edu) --- Well, the problem the other users were having is that their GPUs were actually missing the crypt engine entirely, and we were not properly reading the capabilities bits that indicated this

[Bug 206225] nouveau: Screen distortion and lockup on resume

2020-01-18 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=206225 --- Comment #7 from Christoph Marz (derchiller-fo...@online.de) --- (In reply to Ilia Mirkin from comment #6) > I see you have nouveau.config=PCRYPT=0 in your kernel config. Why did you > add this -- was there some kind of issue with the engine? D

[Bug 206225] nouveau: Screen distortion and lockup on resume

2020-01-18 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=206225 Ilia Mirkin (imir...@alum.mit.edu) changed: What|Removed |Added CC||imir...@alum.mit.edu

[Bug 206225] nouveau: Screen distortion and lockup on resume

2020-01-18 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=206225 --- Comment #5 from Christoph Marz (derchiller-fo...@online.de) --- Created attachment 286875 --> https://bugzilla.kernel.org/attachment.cgi?id=286875&action=edit 5.4.11: Syslog excerpt: Resume after hibernation: No error -- You are receiving

[Bug 206225] nouveau: Screen distortion and lockup on resume

2020-01-16 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=206225 --- Comment #4 from Christoph Marz (derchiller-fo...@online.de) --- Created attachment 286851 --> https://bugzilla.kernel.org/attachment.cgi?id=286851&action=edit 5.4.12: Syslog excerpt: Resume after suspend nouveau error messages, no call trac

[Bug 206225] nouveau: Screen distortion and lockup on resume

2020-01-16 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=206225 --- Comment #3 from Christoph Marz (derchiller-fo...@online.de) --- Created attachment 286849 --> https://bugzilla.kernel.org/attachment.cgi?id=286849&action=edit 5.4.12: Syslog excerpt: Resume after hibernation nouveau error messages and call

[Bug 206225] nouveau: Screen distortion and lockup on resume

2020-01-16 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=206225 --- Comment #2 from Christoph Marz (derchiller-fo...@online.de) --- Created attachment 286847 --> https://bugzilla.kernel.org/attachment.cgi?id=286847&action=edit 5.3.9 nouveau resume ok dmesg output after resume from hibernation right after in

[Bug 206225] nouveau: Screen distortion and lockup on resume

2020-01-16 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=206225 --- Comment #1 from Christoph Marz (derchiller-fo...@online.de) --- Created attachment 286845 --> https://bugzilla.kernel.org/attachment.cgi?id=286845&action=edit 5.3.9 nouveau resume bug dmesg output after resume from hibernation before instal