Description of problem: Calibrate the colour of a display twice. If the first calibration fails, calibrating again results in a segfault. Version-Release number of selected component: 1:control-center-3.26.2-2.fc27 Additional info: reporter: libreport-2.9.3 backtrace_rating: 4 cmdline: gnome-control-center --overview crash_function: gcm_prefs_calib_apply_cb executable: /usr/bin/gnome-control-center journald_cursor: s=adcb9d893ee94929adfd307ad85ee786;i=6c85f3;b=6d3cff70dc2e45a0aa0fa50b6212de25;m=860e37e51d;t=569cbf2efe731;x=404e627378cfabf8 kernel: 4.15.13-300.fc27.x86_64 rootdir: / runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #0 gcm_prefs_calib_apply_cb at cc-color-panel.c:316 #5 on_assistant_apply at gtkassistant.c:1062 #6 _g_closure_invoke_va at gclosure.c:867 #9 gtk_button_do_release at gtkbutton.c:1843 #10 gtk_real_button_released at gtkbutton.c:1961 #11 _g_closure_invoke_va at gclosure.c:867 #14 multipress_released_cb at gtkbutton.c:666 #15 ffi_call_unix64 at ../src/x86/unix64.S:76 #16 ffi_call at ../src/x86/ffi64.c:525 #17 g_cclosure_marshal_generic_va at gclosure.c:1604
Created attachment 1421743 [details] File: backtrace
Created attachment 1421744 [details] File: cgroup
Created attachment 1421745 [details] File: core_backtrace
Created attachment 1421746 [details] File: cpuinfo
Created attachment 1421747 [details] File: dso_list
Created attachment 1421748 [details] File: environ
Created attachment 1421749 [details] File: exploitable
Created attachment 1421750 [details] File: limits
Created attachment 1421751 [details] File: maps
Created attachment 1421752 [details] File: mountinfo
Created attachment 1421753 [details] File: open_fds
Created attachment 1421754 [details] File: proc_pid_status
Similar problem has been detected: After the first attempt to calibrate the colours on my laptop monitor failed I tried to start calibration again. The first test was the medium calibration, the second test (which caused this crash) was the short calibration. I'm using an Gretag-Macbeth AG Eye-One display i1 calibration device reporter: libreport-2.9.3 backtrace_rating: 4 cmdline: gnome-control-center color crash_function: gcm_prefs_calib_apply_cb executable: /usr/bin/gnome-control-center journald_cursor: s=1c4b08b4442343f989767af9606fdbe0;i=fc87;b=936b2e4863074d849912406057066225;m=bd521636;t=56a6bfb8e49cc;x=72aa0b83167b5e6f kernel: 4.15.17-300.fc27.x86_64 package: 1:control-center-3.26.2-2.fc27 reason: gnome-control-center killed by SIGSEGV rootdir: / runlevel: N 5 type: CCpp uid: 1026
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Fedora 27 changed to end-of-life (EOL) status on 2018-11-30. Fedora 27 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.