Bug 104620 - R9 280x (Tahiti) not working properly on Ubuntu 17.10
Summary: R9 280x (Tahiti) not working properly on Ubuntu 17.10
Status: RESOLVED MOVED
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/Radeon (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: xf86-video-ati maintainers
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-01-13 23:40 UTC by Oğuz Can Soyselçuk
Modified: 2019-11-19 08:01 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments

Description Oğuz Can Soyselçuk 2018-01-13 23:40:45 UTC 
The Radeon Open Driver was working fine on Ubuntu 16.04 with my Radeon R9 280x. But I just upgraded to Ubuntu 17.10 and it's not working properly now.

There are visible artifacts while resizing various windows.

3D applications are unusable, significant performance decrease(5fps), also some weird stuff with colors.

P.S. First time reporting bug here, I apologize for any wrong-doings I might be doing.
Comment 1 Oğuz Can Soyselçuk 2018-01-13 23:44:53 UTC 
Also, I don't know if this is related. But ubuntu fails to boot when i enable "IGD Multi-Monitor" from my bios settings. Both the live-cd/usb and the installed system gets stuck on black screen.
Comment 2 Michel Dänzer 2018-01-14 13:12:56 UTC 
Please attach the corresponding Xorg log file and the output of dmesg and glxinfo.
Comment 3 Martin Peres 2019-11-19 08:01:20 UTC 
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/xorg/driver/xf86-video-ati/issues/179.

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