Version-Release number of selected component: cairo-dock-core-3.4.1-17.D20210327git6c569e6.fc34 Additional info: reporter: libreport-2.15.2 backtrace_rating: 4 cgroup: 0::/user.slice/user-1000.slice/user/app.slice/app-cairo\x2ddock-b0d34a1528d14d5eb9839702f25f7568.scope cmdline: /usr/bin/cairo-dock crash_function: _output_mode_cb executable: /usr/bin/cairo-dock journald_cursor: s=48ff760bf65b49508d063a542428e22e;i=5cbf;b=cbf36b5fa1bf420da352392ea0cb9e44;m=a705783;t=5cb0f480c6813;x=5579d14a4d607d89 kernel: 5.13.13-200.fc34.x86_64 rootdir: / runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #0 _output_mode_cb at /usr/src/debug/cairo-dock-freeworld-3.4.1-12.D20210327git6c569e6.fc34.x86_64/src/implementations/cairo-dock-wayland-manager.c:99 #1 ffi_call_unix64 at ../src/x86/unix64.S:76 #2 ffi_call at ../src/x86/ffi64.c:525 #3 wl_closure_invoke at ../src/connection.c:1018 #4 dispatch_event at ../src/wayland-client.c:1452 #5 dispatch_queue at ../src/wayland-client.c:1598 #6 wl_display_dispatch_queue_pending at ../src/wayland-client.c:1840 #7 wl_display_dispatch_queue at ../src/wayland-client.c:1816 #8 wl_display_roundtrip_queue at ../src/wayland-client.c:1258 #9 wl_display_roundtrip at ../src/wayland-client.c:1287
Created attachment 1820195 [details] File: backtrace
Created attachment 1820196 [details] File: core_backtrace
Created attachment 1820197 [details] File: cpuinfo
Created attachment 1820198 [details] File: dso_list
Created attachment 1820199 [details] File: environ
Created attachment 1820200 [details] File: exploitable
Created attachment 1820201 [details] File: limits
Created attachment 1820202 [details] File: maps
Created attachment 1820203 [details] File: mountinfo
Created attachment 1820204 [details] File: open_fds
Created attachment 1820205 [details] File: proc_pid_status
Please provide the information how to reproduce this issue.
Okay, this one is reproducible on Plasma KDE session, using wayland.
*** Bug 2001425 has been marked as a duplicate of this bug. ***
... But this does not occur with GNOME + wayland - so apparently this is related to wayland implementation on KDE plasma. So what is happening here is that cairo-dock calls wl_output_add_listener(), expecting that "geometry" information is to be returned first before "mode" information is gained. GNOME + wayland returns the information in this order, but KDE plasma + wayland returns in the opposite order. Currently I don't know this behavior is allowed or not. And - maybe implementation of wayland on KDE is still incomplete - looking at https://community.kde.org/Plasma/Wayland_Showstoppers Currently I am unsure if I should workaround this issue on cairo-dock side.
Should fix on Fedora side in cairo-dock-3.4.1-18.D20210327git6c569e6.fc3{4,5,6}. I will request updates on Fedora bodhi. Note that you've installed cairo-dock-freeworld from rpmfusion/free, so you also have to wait for rpmfusion side update. I've pushed cairo-dock-freeworld-3.4.1-13.D20210327git6c569e6.fc3{4,5,6}, which should appear on rpmfusion test repository in a few days.
FEDORA-2021-01ec6af804 has been submitted as an update to Fedora 35. https://bodhi.fedoraproject.org/updates/FEDORA-2021-01ec6af804
FEDORA-2021-dbe5963da6 has been submitted as an update to Fedora 34. https://bodhi.fedoraproject.org/updates/FEDORA-2021-dbe5963da6
FEDORA-2021-dbe5963da6 has been pushed to the Fedora 34 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2021-dbe5963da6` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2021-dbe5963da6 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2021-01ec6af804 has been pushed to the Fedora 35 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2021-01ec6af804` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2021-01ec6af804 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2021-01ec6af804 has been pushed to the Fedora 35 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-2021-dbe5963da6 has been pushed to the Fedora 34 stable repository. If problem still persists, please make note of it in this bug report.