My keyboard and mouse stopped working after a reboot of Xubuntu 18x64. Recent changes : installed VirtualBox
Most recent log entries (only show non empty logs after last reboot)
Kern.log https://www.pastiebin.com/5b353d5864492
sys.log https://www.pastiebin.com/5b353d926b7f2
xOrg https://www.pastiebin.com/5b353e43d6033
sysLog https://www.pastiebin.com/5b353ea29bf7c
lightdm_xorg https://www.pastiebin.com/5b353f675a5a2
seat0-greeter.log https://www.pastiebin.com/5b353fbc93080
access_log https://www.pastiebin.com/5b354023d07d8
lightdm_log https://www.pastiebin.com/5b353ff528ee5
What could have caused it?