FS#40205 - [libdrm] refuses to detect ATI card

Attached to Project: Arch Linux
Opened by George (gh403) - Saturday, 03 May 2014, 17:09 GMT
Last edited by Laurent Carlier (lordheavy) - Saturday, 03 May 2014, 17:23 GMT
Task Type Bug Report
Category Packages: Extra
Status Closed
Assigned To No-one
Architecture All
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:
As of libdrm v2.4.54-1, my hybrid AMD graphics card is not detected by

xrandr --listproviders

at all. Before, it has appeared as a second option (alongside my Intel card, as in the PRIME wiki article).

I should note that the card is detected by the kernel, as /sys/kernel/debug/vgaswitcheroo/switch lists the card as "DynOff". I should also note that before this update, the driver apparently wasn't bug-free either, as the system would print several

*ERROR* UVD not responding, trying to reset the VCPU!!!

messages when resuming, powering off, etc.

Packages libdrm 2.4.54-1, lib32-libdrm 2.4.54-1, ati-dri 10.1.1-2, and intel-dri 10.1.1-2 are installed.
This task depends upon

Closed by  Laurent Carlier (lordheavy)
Saturday, 03 May 2014, 17:23 GMT
Reason for closing:  None
Comment by George (gh403) - Saturday, 03 May 2014, 17:14 GMT
Nevermind, this behavior is gone for some reason now.

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