From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 204885] ryzen 2500U cause graphics glitch in all browsers with kernel version 5.2.x+
Date: Wed, 09 Oct 2019 10:16:04 +0000 [thread overview]
Message-ID: <bug-204885-2300-5FS3Nd6P2F@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-204885-2300@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=204885
no2stable (pRoMMMModE@outlook.com) changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |CODE_FIX
--- Comment #5 from no2stable (pRoMMMModE@outlook.com) ---
(In reply to Pierre-Eric Pelloux-Prayer from comment #4)
> This bug looks similar to https://bugs.freedesktop.org/show_bug.cgi?id=111122
>
> Could you try the various workarounds proposed there and see if it helps:
> - adding the iommu=pt kernel boot parameter (see
> https://wiki.archlinux.org/index.php/kernel_parameters#GRUB)
> - or using the AMD_DEBUG=nodcc environment variable (for instance, try
> adding a new line with "AMD_DEBUG=nodcc" in the /etc/environment file and
> reboot)
> - or updating Mesa to the latest version
So adding "iommu=pt" to the kernel parameter dose help, thanks a lot!
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prev parent reply other threads:[~2019-10-09 10:16 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-17 4:55 [Bug 204885] New: ryzen 2500U cause graphics glitch in all browsers with kernel version 5.2.x+ bugzilla-daemon
2019-09-17 4:56 ` [Bug 204885] " bugzilla-daemon
2019-09-17 5:01 ` bugzilla-daemon
2019-09-17 5:02 ` bugzilla-daemon
2019-10-04 11:30 ` bugzilla-daemon
2019-10-08 12:07 ` bugzilla-daemon
2019-10-09 10:16 ` bugzilla-daemon [this message]
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