Bug 2174406

Summary: [abrt] gnome-control-center: cc_display_config_dbus_generate_cloning_modes(): gnome-control-center killed by SIGSEGV
Product: [Fedora] Fedora Reporter: Gael <gael>
Component: gnome-control-centerAssignee: gnome-sig
Status: NEW --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 37CC: gnome-sig, htl10, walter.pete
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/105bb37da1db507a03c78675d617d25fc45f3d58
Whiteboard: abrt_hash:9a16a10158ec0ce9f576346b020feb1818d4cfbd;VARIANT_ID=workstation;
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: backtrace
none
File: core_backtrace
none
File: cpuinfo
none
File: dso_list
none
File: environ
none
File: exploitable
none
File: limits
none
File: maps
none
File: mountinfo
none
File: open_fds
none
File: proc_pid_status none

Description Gael 2023-03-01 14:07:17 UTC 
Description of problem:
It happended during a screen resolution modification

Version-Release number of selected component:
gnome-control-center-43.2-1.fc37

Additional info:
reporter:       libreport-2.17.4
backtrace_rating: 4
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-gnome-org.gnome.Settings-50371.scope
cmdline:        gnome-control-center
crash_function: cc_display_config_dbus_generate_cloning_modes
executable:     /usr/bin/gnome-control-center
journald_cursor: s=4d355c2323f04b45bbcd164f57dfd065;i=1fabbd;b=ab23db4f74354a5bb174700af21db718;m=4ecaa6d22;t=5f5d6d5a74e77;x=5147220833cd9d44
kernel:         6.1.13-200.fc37.x86_64
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (9 frames)
 #0 cc_display_config_dbus_generate_cloning_modes at ../panels/display/cc-display-config-dbus.c:1437
 #1 config_ensure_of_type at ../panels/display/cc-display-panel.c:262
 #2 g_signal_group__target_weak_notify at ../gobject/gsignalgroup.c:163
 #3 g_closure_new_simple at ../gobject/gclosure.c:226
 #4 gtk_at_context_update at ../gtk/gtkatcontext.c:697
 #6 gtk_accessible_update_state at ../gtk/gtkaccessible.c:179
 #7 gtk_toggle_button_set_active at ../gtk/gtktogglebutton.c:429
 #8 g_signal_group__target_weak_notify at ../gobject/gsignalgroup.c:163
 #9 g_object_new_with_custom_constructor at ../gobject/gobject.c:2195
Comment 1 Gael 2023-03-01 14:07:20 UTC 
Created attachment 1947224 [details]
File: backtrace
Comment 2 Gael 2023-03-01 14:07:22 UTC 
Created attachment 1947225 [details]
File: core_backtrace
Comment 3 Gael 2023-03-01 14:07:23 UTC 
Created attachment 1947226 [details]
File: cpuinfo
Comment 4 Gael 2023-03-01 14:07:24 UTC 
Created attachment 1947227 [details]
File: dso_list
Comment 5 Gael 2023-03-01 14:07:25 UTC 
Created attachment 1947228 [details]
File: environ
Comment 6 Gael 2023-03-01 14:07:27 UTC 
Created attachment 1947229 [details]
File: exploitable
Comment 7 Gael 2023-03-01 14:07:29 UTC 
Created attachment 1947230 [details]
File: limits
Comment 8 Gael 2023-03-01 14:07:30 UTC 
Created attachment 1947231 [details]
File: maps
Comment 9 Gael 2023-03-01 14:07:31 UTC 
Created attachment 1947232 [details]
File: mountinfo
Comment 10 Gael 2023-03-01 14:07:32 UTC 
Created attachment 1947233 [details]
File: open_fds
Comment 11 Gael 2023-03-01 14:07:33 UTC 
Created attachment 1947234 [details]
File: proc_pid_status
Comment 12 Gael 2023-03-10 09:09:54 UTC 
Similar problem has been detected:

on Screen section of gnome-control-center, just change "multiple display" from "linked" to "cloned"

reporter:       libreport-2.17.4
backtrace_rating: 4
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/dbus-:1.2-org.gnome.Settings.SearchProvider
cmdline:        gnome-control-center -s zoom
crash_function: cc_display_config_dbus_generate_cloning_modes
executable:     /usr/bin/gnome-control-center
journald_cursor: s=b97bf0924ae0418eb9a6576b6e716b7d;i=28de24;b=4451c3d703e5449da56ab98b873817e1;m=e976eb0d6;t=5f6880a7f10b2;x=2897b616bebd2218
kernel:         6.1.14-200.fc37.x86_64
package:        gnome-control-center-43.2-1.fc37
reason:         gnome-control-center killed by SIGSEGV
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1000
Comment 13 Hin-Tak Leung 2023-07-28 23:40:31 UTC 
I have a similar stack trace ending with 'cc_display_config_dbus_generate_cloning_modes' and gnome-control-center-44.3-1.fc38.x86_64, while trying to configure mirror mode with a newly plugged-in HDMI overhead system. The default is split (side-by-side),and I'd like the external HDMI system to mirror my LCD display instead.