On Sun, 2017-05-21 at 09:44 +0700, Hieu Van wrote: > Recently I installed grsec kernel for my PC which is running Debian 9 with > KDE Plasma as the main desktop environment. It would have been good if sddm > had started so I can login to KDE but grsec seems to be preventing sddm from > starting up (some kind of "denied priority change" and "untrusted exec"). > Every time the boot process finishes, I'm greeted with a totally blank > screen. Attempted to run "startx" and what I got is just the KDE mouse > cursor and nothing else. Trying to run "sddm" would throw a "...resource > overstep" error. I'm just a noob, please help me :(
Hi, this is not a support channel and there's plenty of help here and there about these, just google a bit with the error log. > > Update : Just used "paxctl -m" to disable some sort of protection on > /usr/bin/plasmashell as well as sddm and nothing came up to my expectation. First, you can set kernel.grsecurity.chroot_execlog to 0 in /etc/sysctl.d/grsec.conf so logs are a bit less noisy. Then paste the relevant log lines here so I can take a look. Regards, -- Yves-Alexis
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