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Tasklist

FS#65464 - After upgrading the kernel to linux-lts 5.4.19, artifacts appeared

Attached to Project: Arch Linux
Opened by Valera (khvalera) - Wednesday, 12 February 2020, 09:38 GMT
Last edited by freswa (frederik) - Thursday, 20 February 2020, 21:28 GMT
Task Type Bug Report
Category Packages: Core
Status Closed
Assigned To No-one
Architecture x86_64
Severity Medium
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

After upgrading the kernel to linux-lts 5.4.19, artifacts appeared when working with the AMD Ryzen 3 2200G processor with Radeon Vega Graphics and the xf86-video-amdgpu driver.

* package version: linux-lts 5.4.19, xf86-video-amdgpu 19.1.0
This task depends upon

Closed by  freswa (frederik)
Thursday, 20 February 2020, 21:28 GMT
Reason for closing:  No response
Comment by freswa (frederik) - Wednesday, 12 February 2020, 11:15 GMT
Do you have the same problem in Kernel 5.5?
Does it happen with modesetting driver in 5.4 or 5.5?
Comment by Andreas Radke (AndyRTR) - Wednesday, 12 February 2020, 15:48 GMT
The kernel config did not change. Please also confirm with stock Arch 5.4.x from archive and 5.5 kernel.
Comment by Valera (khvalera) - Wednesday, 12 February 2020, 16:04 GMT
@freswa in the 5.5 kernel, artifacts are also observed, rolled back to linux-lts-4.19.99, there is no problem in it
Comment by freswa (frederik) - Wednesday, 12 February 2020, 16:43 GMT
What if you use the modesetting driver with 5.4 and 5.5?
Comment by Andreas Radke (AndyRTR) - Wednesday, 12 February 2020, 17:11 GMT
Sounds like a kernel drm module regression. Please search/report this upstream.

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