> Hi Peter, > > > I cannot find the error message from the service again, sorry, so > > > I cannot tell You, it had to do with some security parameter not > > > set. > > > > It might be in journalctl(1)'s output. > > Sorry, cannot find that. :-/ You have no `journalctl' command, or using it doesn't help find the error message? `journalctl -S 2018-07-20' would show all messages starting from that date, for example. https://wiki.archlinux.org/index.php/Systemd#Journal > > If your cache no longer has old packages, you can use the online > > Archive. > > https://wiki.archlinux.org/index.php/Downgrading_packages#Arch_Linux_Archive > > Thank You, Ralph! I now wonder where the linux-headers are cached It's a cache so they don't have to still exist in there, especially if you've done something to clean it at some point. See when you had dealings with that package with `grep linux-headers /var/log/pacman.log'. > they're not in /var/cache/pacman/pkg Are there any other `CacheDir' configured in /etc/pacman.conf ? > Are these headers used for compilation of modules only, or do they add > some more value to the running linux system, too? Just the former, I think, but could be wrong. https://wiki.archlinux.org/index.php/Compile_kernel_module I've never had it installed, but then I haven't built a kernel module on this system, nor do I have https://wiki.archlinux.org/index.php/Dynamic_Kernel_Module_Support -- Cheers, Ralph. https://plus.google.com/+RalphCorderoy
