I'm having the same problem on a Dell Latitude e6420 having an NVIDIA Corporation GF119M [NVS 4200M] GPU with the following software installed: xf86-video-nouveau 1.0.11+31+g1ff13a9-1 mesa 11.0.5-1 xorg-server 1.18.0-3
The error I'm getting on dmesg is the following: [ 215.375729] nouveau E[ PFIFO][0000:01:00.0] INTR 0x00800000 I've attached the complete Xorg log under the name "Xorg-21-11-15.log". -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/1243557 Title: 10de:1056 [Dell Latitude E6520] [NVS 4200M] X freeze, "unhandled status 0x00800000" To manage notifications about this bug go to: https://bugs.launchpad.net/nouveau/+bug/1243557/+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

