Strange, I'm having a similar issue, though using an AMD video card (Intel graphics on-board, though. Occasionally, I'll have grey lines through text. Similar lines appear occasionally through window decoration.
lspci output: 01:00.0 VGA compatible controller: ATI Technologies Inc Barts XT [ATI Radeon HD 6800 Series] 01:00.1 Audio device: ATI Technologies Inc Barts HDMI Audio [Radeon HD 6800 Series] 02:00.0 VGA compatible controller: ATI Technologies Inc Barts XT [ATI Radeon HD 6800 Series] 02:00.1 Audio device: ATI Technologies Inc Barts HDMI Audio [Radeon HD 6800 Series] I have fglrx-updates (2:8.911-0ubuntu0.1) installed. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/782855 Title: missing pixels (horizontal lines) in font rendering To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/782855/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
