There have been multiple accounts created with the sole purpose of posting advertisement posts or replies containing unsolicited advertising.
Accounts which solely post advertisements, or persistently post them may be terminated.
jonne , 4 hours ago Ubuntu (and probably Debian too) will keep an old kernel in your grub list so you can boot off that one if needed.
Ubuntu (and probably Debian too) will keep an old kernel in your grub list so you can boot off that one if needed.