This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1787489
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
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the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1787489
Title:
Vega graphics (2400g) in 4.15 kernel
Status in linux package in Ubuntu:
Incomplete
Bug description:
There is a problem with vega graphics in the 4.15 kernel used with
ubuntu 18.04
On my system sometimes the graphics work without problems. Other times
i get textual information from booting. Or i get a black screen. Or
the booting progress dots just keep on going. Or i boot to the desktop
and half of the screen has an area that is not rendered correctly.
I tried the mainline kernel of 4.16 4.17 and 4.18 and these kernels
don't have this bug. (However they give problems with my wifi).
Can the fixes in the newer kernels be backported to ubuntu 18.04 ?
Also read:
* https://bugzilla.kernel.org/show_bug.cgi?id=196683
*
https://www.reddit.com/r/Amd/comments/7nqwoe/apparently_amds_request_to_be_excluded_from_the/
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