Hi Basic symptom is screen/system locks up, and PC needs a power cycle to recover it ... it's completely un-response to mouse/keyboard.
This is my wife's PC, which I've recently weaned off Win7. A vanilla installation of Ubunto used for browsing/e-mail (Firefox/Thunderbird). Initially I installed 19.04 a few weeks ago which had a number of lockups, and then a few days ago updated to 19.10 which then also exhibited the problem. Since 19.10 didn't fix the problem I sat down and delved a bit deeper and generated the bug report. I haven't identified any obvious trigger activity/application, and I've seen it occur during login process and also when launching Mozilla Thunderbird. Checking syslog I can usually find one of the "nouveau MMIO fault" messages timed just before the lockup (see submitted syslog dump); but when looking in more detail to make this report I also found some apparently occurring during 'normal' operation - i.e system still operational. Any suggestions about gathering more useful info for you ? Cheers Moray On 28/01/2020 03:34, Daniel van Vugt wrote: > This looks like a nouveau kernel problem, but can you describe the > problem you are experiencing? > > ** Tags added: nouveau > > ** Package changed: xorg (Ubuntu) => linux (Ubuntu) > -- Moray Goodwin -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1860925 Title: Xorg freeze / nouveau driver fault ? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860925/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
