From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 109206] Kernel 4.20 amdgpu fails to load firmware on Ryzen 2500U Date: Fri, 12 Jul 2019 07:49:05 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0096110561==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id 0B6956E2E6 for ; Fri, 12 Jul 2019 07:49:05 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0096110561== Content-Type: multipart/alternative; boundary="15629177440.fA6E6f.13893" Content-Transfer-Encoding: 7bit --15629177440.fA6E6f.13893 Date: Fri, 12 Jul 2019 07:49:04 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D109206 --- Comment #55 from Ondrej Lang --- (In reply to Joe Coutcher from comment #54) > Ondrej - I'm on a fresh install of Ubuntu 19.04 with no workarounds appli= ed, > using a similar setup to yours (HP Envy x360 15m-bq121dx.) I installed > kernel 5.2 RC7 (since the AMD64 build of 5.2 final on kernel.ubuntu.com is > broken), and updated to the latest linux-firmware package available on the > disco feed (1.178.2). I should also note I'm on HP BIOS firmware version > 21. While the system boots to the desktop environment, there's tons of > garbage, and when using Firefox, screen writes are occuring on random par= ts > of the screen. Also, I attempted running Basemark Web 3.0 in Firefox, and > can consistently lock up the machine. For reference, the kernel version = is > 5.2.0-050200rc7-lowlatency. Hi Joe, I'm quite sure your issue is not related to this ticket. The problem in this bug report is quite specific and is related to the raven_dmcu.bin firmware.= It has a specific symptom where the screen is not initialized during boot (sta= ys blank / black) so I think you need to report your problem somewhere else. A= lso, it would be good if you can check the kernel log after crash and see what e= rror messages you have and then google for that specific message to find if some= one else already created a bug report for it. I have been running kernel 5.2 since yesterday and had no issues whatsoever= . I also just run the Basemark Web 3.0 benchmark and had no issues. As for your lockups, I know that the AMD APU had problems with random locku= ps in earlier kernels (if I remember correctly it was related to the C-state changes of the CPU), I myself had the problem and for me the fix was to add "idle=3Dnomwait" to my kernel parameters. That fixed the random lockups for= me. Now I don't know if this issue has already been addressed, last time I tried without the parameter was kernel 5.0 I think and still had lockups, so this might not be related to your specific problem, but as I said, best course of action for you is to inspect the kernel log after a crash, check the error message and then search for a bug report with that error and report your findings there. --=20 You are receiving this mail because: You are the assignee for the bug.= --15629177440.fA6E6f.13893 Date: Fri, 12 Jul 2019 07:49:04 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Comme= nt # 55 on bug 10920= 6 from Ondrej Lang 
(In reply to Joe Coutcher from comment #54)
> Ondrej - I'm on a fresh install of Ubuntu 19.04 =
with no workarounds applied,
> using a similar setup to yours (HP Envy x360 15m-bq121dx.)  I installed
> kernel 5.2 RC7 (since the AMD64 build of 5.2 final on kernel.ubuntu.co=
m is
> broken), and updated to the latest linux-firmware package available on=
 the
> disco feed (1.178.2).  I should also note I'm on HP BIOS firmware vers=
ion
> 21.  While the system boots to the desktop environment, there's tons of
> garbage, and when using Firefox, screen writes are occuring on random =
parts
> of the screen.  Also, I attempted running Basemark Web 3.0 in Firefox,=
 and
> can consistently lock up the machine.  For reference, the kernel versi=
on is
> 5.2.0-050200rc7-lowlatency.

Hi Joe,

I'm quite sure your issue is not related to this ticket. The problem in this
bug report is quite specific and is related to the raven_dmcu.bin firmware.=
 It
has a specific symptom where the screen is not initialized during boot (sta=
ys
blank / black) so I think you need to report your problem somewhere else. A=
lso,
it would be good if you can check the kernel log after crash and see what e=
rror
messages you have and then google for that specific message to find if some=
one
else already created a bug report for it.

I have been running kernel 5.2 since yesterday and had no issues whatsoever=
. I
also just run the Basemark Web 3.0 benchmark and had no issues.

As for your lockups, I know that the AMD APU had problems with random locku=
ps
in earlier kernels (if I remember correctly it was related to the C-state
changes of the CPU), I myself had the problem and for me the fix was to add
"idle=3Dnomwait" to my kernel parameters. That fixed the random l=
ockups for me.
Now I don't know if this issue has already been addressed, last time I tried
without the parameter was kernel 5.0 I think and still had lockups, so this
might not be related to your specific problem, but as I said, best course of
action for you is to inspect the kernel log after a crash, check the error
message and then search for a bug report with that error and report your
findings there.

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