Description of problem: connect external monitor to an optimus laptop (thinkpad w530) wayland session, nouveau drivers. x.org session worked alright with the external monitor (with screen tearing, but that's a separate issue) Version-Release number of selected component: gnome-shell-3.28.1-1.fc28 Additional info: reporter: libreport-2.9.4 backtrace_rating: 4 cmdline: /usr/bin/gnome-shell crash_function: _cogl_texture_get_type executable: /usr/bin/gnome-shell journald_cursor: s=99366f74fa55475eac7b0aa16515a5a5;i=1ae9;b=86511e03daf64eea933bf62e0756805b;m=2beb6ecf;t=56a1c16078a44;x=12bd73ffa58121c kernel: 4.16.2-300.fc28.x86_64 rootdir: / runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #0 _cogl_texture_get_type at cogl-texture.c:342 #1 cogl_pipeline_set_layer_texture at cogl-pipeline-layer-state.c:326 #2 meta_background_get_texture at compositor/meta-background.c:847 #3 setup_pipeline at compositor/meta-background-actor.c:355 #4 meta_background_actor_paint at compositor/meta-background-actor.c:506 #5 clutter_actor_continue_paint at clutter-actor.c:4030 #6 clutter_actor_paint at clutter-actor.c:3946 #7 clutter_actor_real_paint at clutter-actor.c:3645 #8 clutter_actor_continue_paint at clutter-actor.c:4030 #9 clutter_actor_paint at clutter-actor.c:3946
Created attachment 1423407 [details] File: backtrace
Created attachment 1423408 [details] File: cgroup
Created attachment 1423409 [details] File: core_backtrace
Created attachment 1423410 [details] File: cpuinfo
Created attachment 1423411 [details] File: dso_list
Created attachment 1423412 [details] File: environ
Created attachment 1423413 [details] File: exploitable
Created attachment 1423414 [details] File: limits
Created attachment 1423415 [details] File: maps
Created attachment 1423416 [details] File: mountinfo
Created attachment 1423417 [details] File: open_fds
Created attachment 1423418 [details] File: proc_pid_status
Created attachment 1423419 [details] File: var_log_messages
*** Bug 1576456 has been marked as a duplicate of this bug. ***
This message is a reminder that Fedora 28 is nearing its end of life. On 2019-May-28 Fedora will stop maintaining and issuing updates for Fedora 28. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '28'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 28 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
Fedora 28 changed to end-of-life (EOL) status on 2019-05-28. Fedora 28 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.