[Ubuntu-x-swat] [Bug 997075] Re: XOrg uses 100% CPU after upgrade to 12.04 and freezes computer

I confirm. 100% CPU by Xorg, sometimes segfaults (it restarts Xorg). I'm using binary nvidia drivers, not nouveau I did a previous-LTS to current-LTS upgrade. Prior to that it worked. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to

[Ubuntu-x-swat] [Bug 993187] Re: ubuntu 12.04 completely freezes frequently.

After the below example, it's dead. It always concerns IRQ's. name [ 1377.796013] NVRM: GPU at :01:00.0 has fallen off the bus. name [ 1377.796088] NVRM: GPU at :01:00.0 has fallen off the bus. name [ 1377.796013] NVRM: os_pci_init_handle: invalid context! name last message repeated

[Ubuntu-x-swat] [Bug 993187] Re: ubuntu 12.04 completely freezes frequently.

I will add: not always it seems to be caused by nvidia. But always concerns irq's. Most certainly a flawed driver. -- 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/993187 Title: