Does the flashing start before or after the login screen? Are you able to attach a video of the problem?
** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: New => Incomplete ** Changed in: xserver-xorg-video-ati (Ubuntu) Status: New => Incomplete ** Summary changed: - [radeon] Xorg freeze + [radeon] When I turn on the computer it starts to flash (the screen turns off and on) and doesn't let me in -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/1840786 Title: [radeon] When I turn on the computer it starts to flash (the screen turns off and on) and doesn't let me in To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1840786/+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