GNOME Bugzilla – Bug 748237
resume from suspend freeze occasionally
Last modified: 2018-05-24 11:10:31 UTC
After upgrade to gnome 3.16 with gnome-shell 3.16.1-2 and gdm 3.16.1.1-1 on archlinux, also with previous 3.16 versions, after I suspend to ram for some time and resume from it, the gdm window freezes and cannot input. After some tty switching using ctrl+alt+f1/f2/f3, the login window becomes usable slowly. And after I unlock it with password, the desktop and running applications shows just fine on tty2. But now when I switch to tty1, there is still a gdm login screen, if I login into it, tty2 shows, and switching to tty1 the gdm login is still there, still usable. Not everytime I suspend it happens. It seems to be more reproduceable after long suspend time. For example, a suspend time of 20 hours. Some logs can be seen here: https://bbs.archlinux.org/viewtopic.php?id=196350
It should happen every time. That's the design... Login screen is on tty1 and user sessions on subsequent ttys. The slowness to respond isn't by design of course.
After updating to gnome 3.16, when resume from suspend, it frequently login into a new session, killing all my previous opened applications, should I open a new bug report for this?
Some other people also experience this freeze like: https://bbs.archlinux.org/viewtopic.php?id=198172
It seems gnome-shell process dumped core when suspending, see the log here: https://gist.github.com/xgdgsc/4d11b45336dbf0e978fa
-- GitLab Migration Automatic Message -- This bug has been migrated to GNOME'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: https://gitlab.gnome.org/GNOME/gdm/issues/226.