la commande
journalctl -b -p err | cat
renvoie
failed to lookup module alias 'vboxdrv"
failed to lookup module alias 'vboxnetflt'
failed to lookup module alias 'vboxnetatp'
failed to lookup module alias 'vboxpci'
failed to start load kernel module
failed to start monitoring of LVM2 mirrors
failed to mount NFSD configuration file system
failed to mount RPC Pipe file system
could n't open /var/log/audit/audit.log (read-only file system)
cannot deamon size
failed to start Security auditing service*failed to write utmp record read-only file system
failed to start update UTMP about system Boot/Sutdown
failed to start virtual machien and container registration service
failed to start builds and install new kmods from akmod packages
broadcast RPC : unknown protocol
ahahi-deamon[687]: chroot.c : failed no such file or directory
ypbind[675] : broadcast : RPC unknown protocol
failed to create Unix socket (98 : adresse déjà utilisée)
failed to start GSSAPI proxy deamon
failed to start OpenSSH server deamon
failed to create /var/lib/nfs/statd/state ; read-only file system
failed to start samba SMB deamon
failed to start NIS/YP client to NIS Domain binder
failed to start CUPS scheduler