[Bug 534662]

(In reply to comment #6) > Userspace is not a problem here, many distributions have GL implementation > switch tools already. > Userspace is the problem. > > The problem is that xf86-video-ati is built with KMS and radeon.ko loads with > modeset=1 but still, X fails to load due to the

[Bug 534662]

As of 6.14.3 the ddx will stop loading if the ddx is in UMS mode and the drm is in KMS mode to prevent display problems. UMS is no longer supported in the DDX on Linux. Support for UMS was removed in xf86 -video-ati git last month. UMS only supported chips up through evergreen and the open

[Bug 1157681]

Probably a bios bug. What physical connectors are actually on the board? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1157681 Title: Some drm/radeon *ERROR* messages unnecessarily alarm the user

[Bug 1747463]

https://bugs.freedesktop.org/show_bug.cgi?id=110360 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1747463 Title: kernel crashes during boot unless IOMMU is disabled on Ryzen 1800X To manage

[Bug 1747463]

Does booting with amdgpu.runpm=0 on the kernel command line help? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1747463 Title: kernel crashes during boot unless IOMMU is disabled on Ryzen 1800X To

[Bug 175243]

Is this still an issue with kms or newer versions of the driver? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/175243 Title: [Mobility 9000] screen flickers only if text tty entered (radeon) To

[Bug 1547235]

(In reply to Andrew Randrianasulu from comment #38) > unfortunately, running with RADEON_DEBUG=notiling gives no visible > improvements. You have to disable tiling in the ddx as well in the device section of you xorg config: Option "ColorTiling" "false" -- You received this bug notification

[Bug 1319589]

Created attachment 120091 quiet errors This patch will quiet the errors unless you enable driver debugging. Apply on top of the previous patch. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1319589

[Bug 1319589]

Created attachment 120072 possible fix Does this patch help? You will still get the error messages, but everything else should work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1319589 Title:

[Bug 1118290]

Probably a bios bug. What physical connectors are actually on the board? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1118290 Title: [drm:radeon_get_legacy_connector_info_from_bios] *ERROR*

[Bug 1363623]

(In reply to Christophe Migliorini from comment #38) Well, I did, '2014-09-17 15:38 UTC' and '2014-09-17 15:39 UTC' patches apply ok and it works. Sorry for the inconvenience. (perhaps one should consider pushing these two upstream instead of the fist one?)... Those patches are upstream as

[Bug 1363623]

(In reply to Alex Deucher from comment #39) (In reply to Christophe Migliorini from comment #38) Well, I did, '2014-09-17 15:38 UTC' and '2014-09-17 15:39 UTC' patches apply ok and it works. Sorry for the inconvenience. (perhaps one should consider pushing these two upstream instead of the

[Bug 1363623]

Should be fixed in this patch: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b7bc596ebbe0cddc97d76ef9309f64471bbf13eb -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1363623

[Bug 881526]

Both fglrx and radeon support dynamic power management so this does not likely have anything to do with power management. It looks like a plain old GPU hang. I'd suggest updating your mesa stack in the case of the open source driver. -- You received this bug notification because you are a

[Bug 571770]

(In reply to comment #76) @Alex Deucher: Yes, the modern operating systems and hardware are complex beasts and I surely understand that some bugs may be hard to track down. The point is however that there wasn't a systematic effort to resolve this particular issue except for some there is a

[Bug 571770]

This could just as easily be a chipset or sound or wifi issue tiggered by the additional bus activity of KMS. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/571770 Title: Thread [hd-audio0]