I have been experiencing this problem since installing 10.04 Lucid LTS on a Dell Inspiron 530. If I don't use the machine for a period of time, the monitor goes into power save mode and then I get a window telling me that Ubuntu is running in low-resolution graphics mode. If I look at the X log file, I see the "Failed to submit batchbuffer: input/output error" message. It is very irritating, because if I choose the option to continue to use low-resolution, it sends me to the login prompt and the state of all the work I was doing is gone. // welshgeek
-- [g41] GPU hung: Failed to submit batchbuffer: Input/output error https://bugs.launchpad.net/bugs/555573 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in ubuntu. _______________________________________________ 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
