On Sat, 20.06.15 17:35, Thomas Meyer (tho...@m3y3r.de) wrote: > > Also don't forget the magic SysRq keys – Alt+SysRq+F will run the OOM > > killer in case of heavy swapping, Alt+SysRq+E/I will sigterm/sigkill > > all programs (systemd will restart gettys afterwards), and > > Alt+SysRq+N will renice high-priority processes. You need to enable > > this via sysctl.conf though. > > Hi Mantas, > > thanks for the hint. I will try this. > I remember that SysRq was once always enabled? It now seems to be > disabled in current Fedora releases. I think enabling F key should be > default. At least it shouldn't be possbile to do something bad with it, > or is it?
well, it's an authenticated way to execute quite a few operations that are potentially risky, hence it's disabled by default. Executing potentially risky operations is fine, but only after auth. Lennart -- Lennart Poettering, Red Hat _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
