El 2025-05-03 10:48, Ashish SHUKLA escribió: > El 2025-05-02 18:07, Ludovic Courtès escribió: >> Hello, >> >> "Ashish SHUKLA" via Bug reports for GNU Guix writes: >> >>> Filesystems not unmounted on reboot, or rather I get filesystem check for "/" volume after I power on, even though I shut it down (as rebooting was ending up in this situation almost everytime). This only happens if I do "sudo guix system reconfigure" prior to reboot/shutdown. Of note is, I'm running a custom Linux kernel (linux-xanmod in my custom channel): >> >> [...] >> >>> Unfortunately, nothing in /var/log/messages that could hint what happens at the lat moments before reboot/shutdown, and quite often, I end up with NUL bytes in the log file: >> >> Are there any hints on tty12 (syslog output) while shutting down? >> >> These issues are all quite mysterious and I’m not sure how to best >> approach it if we cannot reproduce them in a VM. >> >> Ludo’. > > I started recording tty12 output before shutting down (or rebooting)[0]. So far it's not manifested yet (filesystem check on boot, or 00 00 00 bytes in the log files). > > References: > [0] sudo chvt 12 && sleep 20 && sudo reboot > > Thanks! I just rebuilt kernel and problem happened again after guix system reconfigure. I made following not so helpful (at least I can not spot anything) videos (available for at least a week from today): https://www.lostca.se/~abbe/VID20250503134553.mp4 (chvt 12 && sleep 20 && reboot) https://www.lostca.se/~abbe/VID20250503134801.mp4 (after reboot, "recovering journal" message, and 00 00 00 bytes in the /var/log/messages indicate it was an unclean shutdown) Thanks! -- Ashish SHUKLA | GPG: F682 CDCC 39DC 0FEA E116 20B6 C746 CFA9 E74F A4B0 "If I destroy you, what business is it of yours ?" (Dark Forest, Liu Cixin)