I found a way to produce this error. My Wifi driver is a broadcom and if I turn on the notebook without the ethernet cable, the errors happen. On others versions, this error don't happen.
In the dmesg I just saw the message: short CCK Ricardo Em 20 de abril de 2011 23:12, Bryce Harrington <[email protected]>escreveu: > Was this the first time you've experienced a system freeze on this > hardware since upgrading to natty? Do you recall having system freezes > like this previously on maverick? Are you able to reproduce this lockup > issue pretty easily or does it happen 'randomly'? > > ** Changed in: xserver-xorg-video-intel (Ubuntu) > Status: New => Incomplete > > -- > You received this bug notification because you are a direct subscriber > of the bug. > https://bugs.launchpad.net/bugs/765432 > > Title: > [arrandale] GPU lockup (ESR: 0x00000001 IPEHR: 0x08914160) > > To unsubscribe from this bug, go to: > > https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/765432/+subscribe > -- Ricardo Silveira +55 11 6998-9585 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/765432 Title: [arrandale] GPU lockup (ESR: 0x00000001 IPEHR: 0x08914160) -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
