Another side effect has recently started. Sometimes after leaving for a while with the screen locked, it will not properly unlock. Trying to wake the screen nothing will happens. In these instances, sometimes I can switch to the shell terminal <ctl-alt-F4> and "sudo service gdm stop" and then start.
Sometimes, the lock screen itself will crash and I will be left back at the open desktop. This is definitely not good, but has happened several times. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1726885 Title: gnome-control-center crashed with SIGSEGV in gdk_x11_device_manager_xi2_translate_event() Status in gnome-control-center package in Ubuntu: Incomplete Bug description: Since upgrade from 17.04 to 17.10 I've been having issues with Display locking up or not returning from sleep. I think that's what this one is related to. I have a NVidia 1080 Ti, hooked up to 3 Asus monitors via displayport. ProblemType: Crash DistroRelease: Ubuntu 17.10 Package: gnome-control-center 1:3.26.1-0ubuntu4 ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 Uname: Linux 4.13.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.7-0ubuntu3 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Tue Oct 24 10:02:11 2017 EcryptfsInUse: Yes ExecutablePath: /usr/bin/gnome-control-center InstallationDate: Installed on 2017-08-29 (55 days ago) InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) ProcCmdline: gnome-control-center display ProcEnviron: XDG_RUNTIME_DIR=<set> SHELL=/bin/bash PATH=(custom, user) LANG=en_US.UTF-8 SegvAnalysis: Segfault happened at: 0x7f456c27ea35: mov 0x90(%rbp),%rsi PC (0x7f456c27ea35) ok source "0x90(%rbp)" (0x00000090) not located in a known VMA region (needed readable region)! destination "%rsi" ok SegvReason: reading NULL VMA Signal: 11 SourcePackage: gnome-control-center StacktraceTop: ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 gdk_display_get_event () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 Title: gnome-control-center crashed with SIGSEGV in gdk_display_get_event() UpgradeStatus: Upgraded to artful on 2017-10-19 (4 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1726885/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
