[Ubuntu-x-swat] [Bug 1842954] Re: AMD GPU hang/crash/black screen after suspend(ing)

2020-01-21 Thread Christian Sarrasin
Issue definitely also occurs with stock Ubuntu GNOME DE (just did a fresh install on a ThinkPad t495s with "AMD Ryzen 7 PRO 3700U w/ Radeon Vega Mobile Gfx"; up-to-date kernel 5.3.0-26-generic and the issue occurred twice within 12 hours of installing - once upon resuming and the 2nd time just afte

[Ubuntu-x-swat] [Bug 1770322] Re: Xorg crashes after system sleep / wakeup

2018-10-07 Thread Christian Sarrasin
*** This bug is a duplicate of bug 1769819 *** https://bugs.launchpad.net/bugs/1769819 FWIW, I am experiencing fairly regular X.org crashes at sleep resume with my ThinkPad X1c5 (stock KabyLake Intel HD 620 iGPU) on 18.04 (currently running 4.15.0-36 but has been happening for a while). Never

[Ubuntu-x-swat] [Bug 1743094] Re: [regression] hibernation (freezes on resume) since 4.13.0-25.29

2018-06-06 Thread Christian Sarrasin
Just to clarify above comment from hans005: from what I can read here his problem (#138, #145) was a completely different issue: standby with nvidia GPU. This regression relates to *hibernation* (not mere standby) and AFAIK, has been experienced with a variety of GPUs (included Intel integrated GP