Your CD-ROM is experiencing read errors that might be blocking the kernel and delaying booting. So please try removing any disc you have inserted.
Also the attached logs are from recovery mode so don't show the original problem. Please reproduce the issue by booting WITHOUT recovery mode, then reboot again and run: journalctl -b-1 > prevboot.txt and attach the resulting text file here. ** Package changed: xorg (Ubuntu) => ubuntu ** Changed in: ubuntu Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/2011335 Title: Graphics Driver Problem To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/2011335/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp