Thank you for the timely reply. I assumed the support site was a report, my apologies, as I assumed it was monitored. I found a very similar report, which I presume is "proper", here: https://bugs.launchpad.net/ubuntu/+source/lxqt-powermanagement/+bug/1987036 and indeed this is a few days older than the support site reference.
I figured the description was sufficient, but will attach a brand-new screenshot. In English as requested. I installed backports and observed exactly the same behavior. Logs showed repeats of the crash until the rate-limiting shutdown of restarts for lxqt-powermanager: Apr 24 17:48:54 Konnekt kernel: lxqt-powermanag[20433]: segfault at e8e ip 00007e8466908059 sp 00007ffeed791208 error 4 in libQt5Core.so.5.15.3[7e846688e000+30f000] likely on CPU 0 (core 0, socket 0) Apr 24 17:48:54 Konnekt kernel: Code: 31 d2 f7 f1 49 8b 40 08 83 c2 01 48 63 f2 48 8d 04 f0 29 d1 74 d8 89 c9 48 8d 0c c8 eb 0c 0f 1f 00 48 83 c0 08 48 39 c8 74 c4 <48> 8b 10 49 39 d0 74 ef 49 89 d0 4c 89 c0 c3 0f 1f 84 00 00 00 00 This was with the backports version: $ lxqt-powermanagement -v lxqt-powermanagement 1.4.0 liblxqt 1.4.0 Qt 5.15.3 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2063357 Title: attempting to use idle brightness in lxqt-powermanagement leads to crash on 22.04.4 LTS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxqt-powermanagement/+bug/2063357/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
