Description of problem: Again, VNC Version-Release number of selected component: xorg-x11-server-Xorg-21.1.18-1.fc42 Additional info: reporter: libreport-2.17.15 dso_list: /usr/libexec/Xorg xorg-x11-server-Xorg-21.1.18-1.fc42.x86_64 (Fedora Project) 1751398857 crash_function: vncHooksMoveCursor cgroup: 0::/system.slice/lightdm.service backtrace_rating: 4 comment: Again, VNC package: xorg-x11-server-Xorg-21.1.18-1.fc42 runlevel: N 5 journald_cursor: s=a78c664d9fe34b2da2768ad43d83700c;i=2a46d06;b=e04b08e6b51e4d69a71767df078d1a32;m=7379f0d3ef;t=64445bc43a5f2;x=e27d0ce65e31f310 reason: Xorg killed by SIGSEGV executable: /usr/libexec/Xorg rootdir: / kernel: 6.17.7-200.fc42.x86_64 cmdline: /usr/libexec/Xorg -core -noreset :0 -seat seat0 -auth /run/lightdm/root/:0 -listen tcp vt1 -novtswitch uid: 0 type: CCpp Truncated backtrace: Thread no. 12 (1 frames) #0 vncHooksMoveCursor at ../../include/privates.h:164 Potential duplicate: bug 2356978
Created attachment 2115901 [details] File: open_fds
Created attachment 2115902 [details] File: os_info
Created attachment 2115903 [details] File: mountinfo
Created attachment 2115904 [details] File: environ
Created attachment 2115905 [details] File: backtrace
Created attachment 2115906 [details] File: limits
Created attachment 2115907 [details] File: cpuinfo
Created attachment 2115908 [details] File: exploitable
Created attachment 2115909 [details] File: maps
Created attachment 2115910 [details] File: core_backtrace
Created attachment 2115911 [details] File: proc_pid_status
Again, TIgerVNC reporter: libreport-2.17.15 dso_list: /usr/libexec/Xorg xorg-x11-server-Xorg-21.1.18-1.fc42.x86_64 (Fedora Project) 1751398857 crash_function: vncHooksMoveCursor cgroup: 0::/system.slice/lightdm.service backtrace_rating: 4 comment: Again, TIgerVNC package: xorg-x11-server-Xorg-21.1.18-1.fc42 runlevel: N 5 journald_cursor: s=a78c664d9fe34b2da2768ad43d83700c;i=2a46d06;b=e04b08e6b51e4d69a71767df078d1a32;m=7379f0d3ef;t=64445bc43a5f2;x=e27d0ce65e31f310 reason: Xorg killed by SIGSEGV executable: /usr/libexec/Xorg rootdir: / kernel: 6.17.7-200.fc42.x86_64 cmdline: /usr/libexec/Xorg -core -noreset :0 -seat seat0 -auth /run/lightdm/root/:0 -listen tcp vt1 -novtswitch uid: 0 type: CCpp
This look like https://github.com/TigerVNC/tigervnc/issues/1982 that doesn't have a fix yet.
*** Bug 2403215 has been marked as a duplicate of this bug. ***
*** Bug 2399956 has been marked as a duplicate of this bug. ***
*** Bug 2397697 has been marked as a duplicate of this bug. ***
*** Bug 2397215 has been marked as a duplicate of this bug. ***
*** Bug 2397099 has been marked as a duplicate of this bug. ***
FEDORA-2026-ecd6497813 (tigervnc-1.16.0-2.fc42) has been submitted as an update to Fedora 42. https://bodhi.fedoraproject.org/updates/FEDORA-2026-ecd6497813
FEDORA-2026-1ba9a9facd (tigervnc-1.16.0-2.fc43) has been submitted as an update to Fedora 43. https://bodhi.fedoraproject.org/updates/FEDORA-2026-1ba9a9facd
FEDORA-2026-1ba9a9facd has been pushed to the Fedora 43 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-1ba9a9facd` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-1ba9a9facd See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-ecd6497813 has been pushed to the Fedora 42 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-ecd6497813` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-ecd6497813 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
I installed the updates yesterday (directly from bodhi) and today it has crashed. Bug number #1177892
# rpm -qa | grep tiger tigervnc-debuginfo-1.16.0-2.fc43.x86_64 tigervnc-wayland-server-debuginfo-1.16.0-2.fc43.x86_64 tigervnc-x11-server-debuginfo-1.16.0-2.fc43.x86_64 tigervnc-x11-server-module-debuginfo-1.16.0-2.fc43.x86_64 tigervnc-license-1.16.0-2.fc43.noarch tigervnc-server-common-1.16.0-2.fc43.x86_64 tigervnc-selinux-1.16.0-2.fc43.noarch tigervnc-icons-1.16.0-2.fc43.noarch tigervnc-1.16.0-2.fc43.x86_64 tigervnc-x11-server-1.16.0-2.fc43.x86_64 tigervnc-wayland-server-1.16.0-2.fc43.x86_64 tigervnc-x11-server-module-1.16.0-2.fc43.x86_64
FEDORA-2026-1ba9a9facd (tigervnc-1.16.0-2.fc43) has been pushed to the Fedora 43 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-2026-ecd6497813 (tigervnc-1.16.0-2.fc42) has been pushed to the Fedora 42 stable repository. If problem still persists, please make note of it in this bug report.