Description of problem: Plugging in a HDMI cable (from a beamer), the laptop freezes. The logfile says: 16:49:08 kernel: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-coredump@0-6673-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' 16:49:08 systemd: Started systemd-coredump - Process Core Dump (PID 6673/UID 0). 16:49:08 kernel: BPF prog-id=118 op=LOAD 16:49:08 systemd: Created slice system-systemd\x2dcoredump.slice - Slice /system/systemd-coredump. 16:49:08 kernel: Code: b8 01 00 00 00 c3 31 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 8b 47 58 c3 0f 1f 84 00 00 00 00 00 f3 0f 1e fa <89> 77 58 c3 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 8b 47 5c c3 0f 1f 16:49:08 kernel: gnome-shell[2235]: segfault at 58 ip 00007f705e1e9d34 sp 00007fffc2a1d708 error 6 in liblcms2.so.2.0.13[7f705e1de000+3f000] 16:49:08 kernel: show_signal_msg: 145 callbacks suppressed 16:49:08 gnome-shell: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=2235 comm="gnome-shell" exe="/usr/bin/gnome-shell" sig=11 res=1 My HDMI screen works fine; Maybe it's related to sound? Version-Release number of selected component (if applicable): Fedora 37, How reproducible: This beamer works a 100%. Did not try other HDMI devices. Steps to Reproduce: 1. Plug in a HDMI cable 2. 3. Actual results: System freezes Expected results: Additional info:
It's a Fujitsu Lifebook U7411 running Fedora 37 with kernel-5.19.15-301.fc37 If you need more info, I'd be happy to provide it.
*** This bug has been marked as a duplicate of bug 2138453 ***