alternatives.log
apt
auth.log
boot.log
btmp
cups
dist-upgrade
dmesg
dpkg.log
faillog
fontconfig.log
fsck
gpu-manager.log
hp
installer
kern.log
lastlog
lightdm
ntop
speech-dispatcher
syslog
unattended-upgrades
upstart
wtmp
Xorg.0.log
Xorg.0.log.old