All of lore.kernel.org
 help / color / mirror / Atom feed
From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 111122] 2500U: Graphics corruption on kernel 5.2
Date: Mon, 26 Aug 2019 18:27:02 +0000	[thread overview]
Message-ID: <bug-111122-502-AgIUvIauV2@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-111122-502@http.bugs.freedesktop.org/>


[-- Attachment #1.1: Type: text/plain, Size: 1008 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=111122

--- Comment #26 from Matt D. <codespunk+bugzilla.freedesktop@gmail.com> ---
Created attachment 145172
  --> https://bugs.freedesktop.org/attachment.cgi?id=145172&action=edit
amd_fix.sh

I've been having a problem with display corruption on Fedora using recent
updates. Here is my report on their bug tracker:

https://bugzilla.redhat.com/show_bug.cgi?id=1745380

I can confirm that when compiz is enabled, the system will lock up when it's
started. Adding "iommu=pt" to the kernel flags in grub2 will allow the system
to boot without freezing but the display is still corrupt.

Adding "AMD_DEBUG=nodcc" to the environment provides a complete workaround
(without the need for the kernel flag).

I've attached a file "amd_fix.sh" which if placed in /etc/profile.d/ will
provide a workaround until this can be fixed in the kernel or wherever the
problem is.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1998 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

  parent reply	other threads:[~2019-08-26 18:27 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-13  6:56 [Bug 111122] 2500U: Graphics corruption on kernel 5.2 bugzilla-daemon
2019-07-13  6:57 ` bugzilla-daemon
2019-07-13  7:03 ` bugzilla-daemon
2019-07-14  4:59 ` bugzilla-daemon
2019-07-15 16:42 ` bugzilla-daemon
2019-07-22  7:45 ` bugzilla-daemon
2019-07-22 12:30 ` bugzilla-daemon
2019-08-02 13:28 ` bugzilla-daemon
2019-08-08  8:43 ` bugzilla-daemon
2019-08-08  9:30 ` bugzilla-daemon
2019-08-08 13:47 ` bugzilla-daemon
2019-08-09  3:30 ` bugzilla-daemon
2019-08-09  7:21 ` bugzilla-daemon
2019-08-09 10:06 ` bugzilla-daemon
2019-08-10 17:46 ` bugzilla-daemon
2019-08-12  8:19 ` bugzilla-daemon
2019-08-12 14:49 ` bugzilla-daemon
2019-08-13  8:15 ` bugzilla-daemon
2019-08-15  9:26 ` bugzilla-daemon
2019-08-15 19:15 ` bugzilla-daemon
2019-08-16 22:15 ` bugzilla-daemon
2019-08-18  2:18 ` bugzilla-daemon
2019-08-18 10:22 ` bugzilla-daemon
2019-08-19 23:31 ` bugzilla-daemon
2019-08-21  9:21 ` bugzilla-daemon
2019-08-26 10:14 ` bugzilla-daemon
2019-08-26 15:53 ` bugzilla-daemon
2019-08-26 18:27 ` bugzilla-daemon [this message]
2019-08-26 18:28 ` bugzilla-daemon
2019-09-19  9:32 ` bugzilla-daemon
2019-09-20  1:39 ` bugzilla-daemon
2019-09-23 17:31 ` bugzilla-daemon
2019-11-19  9:32 ` bugzilla-daemon

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=bug-111122-502-AgIUvIauV2@http.bugs.freedesktop.org/ \
    --to=bugzilla-daemon@freedesktop.org \
    --cc=dri-devel@lists.freedesktop.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.