I cant use SysRq + REISUB to reboot when my system freezes. (It freezes often, but that may be another issue). When i try SysRq + REISUB i get from journalctl -f:
Jan 26 18:54:23 oliver-ms7d78 kernel: sysrq: This sysrq operation is disabled.
Jan 26 18:54:25 oliver-ms7d78 kernel: sysrq: This sysrq operation is disabled.
Jan 26 18:54:26 oliver-ms7d78 kernel: sysrq: This sysrq operation is disabled.
Jan 26 18:54:27 oliver-ms7d78 kernel: sysrq: Emergency Sync
Jan 26 18:54:27 oliver-ms7d78 kernel: Emergency Sync complete
Jan 26 18:54:29 oliver-ms7d78 kernel: sysrq: This sysrq operation is disabled.
Jan 26 18:54:31 oliver-ms7d78 kernel: sysrq: This sysrq operation is disabled.
i cant change /proc/sys/kernel/sysrq (not the right, even with sudo). i use 6.4.6-3-rt8-MANJARO
has anyone an idea? I’m rather new to manjaro (1 year) and loved it so far (until the freezes started happening). I would not like to search for a new distro…
I changed to 6.6.10-1-MANJARO (via Manjaro Settings Manager) and tried echo kernel.sysrq=1 | sudo tee --append /etc/sysctl.d/99-sysctl.conf
now i can kill the pc with SysRq+REISUB but it did not boot two times. It started at the third try…
while booting there was a message about that something was not found for a very short time…
(update: everything stable so far. I would like to check both your answers with “Solution” but i can check only one answer… thank your very much!)