Bug#827984: assertion failure with multiple GPUs and Xinerama enabled

2016-06-26 Thread Michel Dänzer
On 24.06.2016 23:16, Christopher Cramer wrote: > On Fri, Jun 24, 2016 at 11:15:05AM +0900, Michel Dänzer wrote: >> Does the attached patch fix this? > > Well, it doesn't die with an assertion failure anymore. Thanks for testing the fix, submitting it for upstream inclusion. > But the behavior i

Bug#827984: assertion failure with multiple GPUs and Xinerama enabled

2016-06-24 Thread Christopher Cramer
On Fri, Jun 24, 2016 at 11:15:05AM +0900, Michel Dänzer wrote: > Does the attached patch fix this? Well, it doesn't die with an assertion failure anymore. But the behavior is not what I would expect - the screens are all mirrored. Maybe that is a separate issue, though.

Bug#827984: assertion failure with multiple GPUs and Xinerama enabled

2016-06-23 Thread Michel Dänzer
On 23.06.2016 22:32, Christopher Cramer wrote: > Package: xserver-xorg-video-radeon > Version: 1:7.7.0-1 > Severity: normal > > I have a FirePro 2450, which is a single card that has two GPUs and shows up > as two separate PCI devices, with two DVI outputs per GPU. > > Xinerama seems to be unoffi

Bug#827984: assertion failure with multiple GPUs and Xinerama enabled

2016-06-23 Thread Christopher Cramer
Package: xserver-xorg-video-radeon Version: 1:7.7.0-1 Severity: normal I have a FirePro 2450, which is a single card that has two GPUs and shows up as two separate PCI devices, with two DVI outputs per GPU. Xinerama seems to be unofficially deprecated these days, but anyway the X server dies on a