Seeing i915 GPU HANG in 5.11.0-7620-generic.
Aug 14 23:46:50 topper kernel: [88920.160585] i915 :00:02.0: [drm]
Resetting rcs0 for preemption time out
Aug 14 23:46:50 topper kernel: [88920.161300] i915 :00:02.0: [drm] *ERROR*
rcs0 reset request timed out: {request: 0001, RESET_CTL:
I facing some sort of similar Error. I reported a Bug, but nobody
answering till now. Don't now wahts going on now.
This was the first time i Report a bug, did I do something wrong?
Anyway, i facing this problem only when using vmware. The Problems
appers inside the vm, i get some heavy screen
This doesn't seem to be fixed with recent Ubuntu kernels.
I have constant GPU hangs too.
kernel: Linux luto 5.8.0-41-generic #46~20.04.1-Ubuntu SMP
[ 20.503897] i915 :00:02.0: vgaarb: deactivate vga console
[ 20.505641] i915 :00:02.0: vgaarb: changed VGA decodes:
I am seeing a very similar issue on my Lenovo T480s while using the Intel UHD
Graphics 620 (rev 7).
A simple example is that YouTube videos in any browser
(Chrome/Chromium/Firefox/etc.) while in the browser window play at 60fps but as
soon as you use full screen it falls back to 30fps on the
Same story here on Ubuntu 20.10.
Kernel version 5.8.0-25-generic on Dell XPS 15 9570, with Intel UHD Graphics
630 (Mobile).
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Confirming, only Blender is affected in my case. Kernel 5.4.0-42, Intel
UHD Graphics 620 (rev 07).
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Title:
5.3.0-46-generic - i915
** Tags added: ubuntu-certified
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Title:
5.3.0-46-generic - i915 - frequent GPU hangs / resets rcs0
Status in linux package in
It was solved, yet I am now on kernel 5.4.0-43 and I am hitting this now
again since a week when using Jetbrains products. Clearly a regression,
how could this 've happened. The linux-image* package changelog is
pretty much worthless to investigate this.
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You still can't edit comments on LP :S?
I am running kernel 5.4.0-42 instead of the earlier mentioned 5.4.0-43
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Title:
Hello, it seems that there is no more activity on this bug. But i still
face i915 CPU hangs and resetting. How can i have it solved ? Should i
create another bug ? Thanks for your help.
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I've tried Ubuntu 20.04 (5.4.0-33-generic) hoping it will be better. But it's
not the case; i've encoutered the problem quickly, even without using Kodi for
stressing the GPU. Here the problem froze completly the system; hard reboot is
the only way out. Will come back to Ubuntu 18.04 and
I looked at this again. The GPU does scale down sometimes. But still the
power consumption has without any doubt degraded a lot between 51 and 53
minor versions. The difference is immediately seen by either by looking
at powertop or the power consumption or expected battery time in freshly
booted
Hi, with 5.3.0-53 generic, i've encountered 2 errors that have frozen the
system during 2 or 3 minutes. After this error, the system came back to normal.
These 2 errors has been observed with Kodi at the "beginning" of the session
(in the firts minutes after a boot), and only once per boot. I'm
Hi, with 5.3.0-53 generic, i've encountered only 1 error (i915
:00:10.0: Resetting vcs0 for hang on vcs0) but no impact on
performance and no freeze until now. Will continue to test but seems
promizing. Thank you.
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Dell Latitude 5500
Ubuntu 19.10, 5.3.0-53-generic - no freezing so far
Ubuntu 20.04, 5.4.0-31-generic - works perfectly too
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Title:
Dell XPS 15 7590 - 5.3.0-53-generic #47~18.04.1-Ubuntu
I can say that the problem is solved now
it no longer has hangs and the CPU has returned to work without overloads.
The fans work normally and the PC is no longer overheated
Thank you
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Solved in 5.3.0-53-generic for me.
In may case GPU is not always at 100%. It is scaling frequency well from 350Mhz
to max
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Title:
5.3.0-53-generic solved the problem for me (xubuntu 19.10). No problems or rcs0
messages for 2 days now.
Thank you for your help.
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Since Linux X 5.3.0-53-generic it seems that I don't experience the hangs any
more, but idle power consumption severely degraded: 5.3.0-51 uses 2/3 of the
power that ..-53 uses. It's also worse than on 4.15.
Powertop showing GPU being powered on 100% of the time
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Unfortunately, the errors persist in 5.3.0-53.47
i915 error logs attached.
# uname -a
Linux spore 5.3.0-53-generic #47-Ubuntu SMP Thu May 7 12:18:16 UTC 2020 x86_64
x86_64 x86_64 GNU/Linux
# dmesg
[ 1537.362289] mce: CPU2: Core temperature above threshold, cpu clock throttled
(total events =
This bug was fixed in the package linux - 5.3.0-53.47
---
linux (5.3.0-53.47) eoan; urgency=medium
* eoan/linux: 5.3.0-53.47 -proposed tracker (LP: #1877257)
* Intermittent display blackouts on event (LP: #1875254)
- drm/i915: Limit audio CDCLK>=2*BCLK constraint back to GLK
Running Ubuntu 18.04.4 LTS with 5.3.0-51-generic in Intel i5-9600K (with Intel
UHD Graphics 630).
- The system freezes every 5-10 minutes when running libreoffice (6.0.7.3).
- Running Gimp (2.10.18 from snap) it freezes every few senconds:
[ 2960.739364] i915 :00:02.0: Resetting rcs0 for hang
running 5.3.0-52-generic for a couple of weeks I still have occasional hangs,
maybe not triggered by the same things. It seems for instance to happen when I
open a PDF from within chromium-browser.
It lasts 3-4 seconds.
[12467.199744] perf: interrupt took too long (2520 > 2500), lowering
My CPU is an Intel i5-7200 (with Intel HD 620)(Kaby lake). I can
reproduce the issue running Kodi with 5.3.0-52.46+lp1861395v1
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I've been running a couple of days not on the new release from eoan-
proposed: 5.3.0-53-generic and this solved the docker issues introduced
by earlier versions. So far no GPU hangs either. Not sure if anything
related to this bug was changed in -53 in comparison to -52, but it's
looking good.
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Thinkpad T490
- Ubuntu 19.10
- Intel Graphics UHD 620 (Whiskey Lake)
- Intel i7-8665U
- uptime since kernel upgrade : 7days
Upgrade to 5.3.0-52-generic (5.3.0-52.46) last week has fixed the problem
completely.
No more reset messages in dmesg with daily use
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I can also confirm that after upgrade to Ubuntu 20.04 with kernel
5.4.0-28-generic (12 days ago) there was not a single occurrence of this
GPU HANG - on both machines I reported earlier.
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I had a problem for a while, with PHPStorm being laggy on ubuntu (had this
problem for over a year)
Recently lag became unusable, after I tweaked a few things in ubuntu config (i
think I increased swappiness)
In Intellij discussion they linked to this linux kernel ticket.
Lags in a way of:
>Which CPU models are still failing with
>5.3.0-52.46 or 5.3.0-52.46+lp1861395v1?
i7-9700k is failing..
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Title:
5.3.0-46-generic -
Again
May 11 15:49:59 rudy-ThinkPad-T590 kernel: [ 4727.312939] i915 :00:02.0:
GPU HANG: ecode 9:0:0x, hang on rcs0
May 11 15:49:59 rudy-ThinkPad-T590 kernel: [ 4727.313946] i915 :00:02.0:
Resetting rcs0 for hang on rcs0
May 12 05:48:08 rudy-ThinkPad-T590 kernel: [11927.393097]
I had the issue with Mint cinnamon desktop running kernel
5.3.0-46-generic.
Reverted back to 5.3.0-45-generic and it was resolved.
I noticed it mostly when using Webstorm IDE, although I don't think it
was specific to this application. Intermittent but very frequent.
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For me initially I saw it when working with large office documents and
when attempting to do certain 1080p A/V playback. When it really got bad
I couldn't use a browser as it was happening all the time.
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Strange, i have an i7-1065G7 and haven't had the issue since upgrading
to 5.3.0-52. @benjamin-gemmill, what are you doing to test the issue.
Maybe i can replicate on my system to see if i get the error to. So far
i've been error free since April 30th on this kernel.
System:Host: XPS-13-9300
i7-1065G7 Ice Lake Gen 10 is still showing issues with 5.3.0-52
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Title:
5.3.0-46-generic - i915 - frequent GPU hangs / resets rcs0
Hmm so patches were effective for:
i5-8250U Kaby Lake R i.e. Gen 8
i9-9880H and i3-8100 both Coffee Lake Gen 9
It's hard enough debugging this directly on hardware. Doing it in a VM isn't
going to be helpful.
Which CPU models are still failing with 5.3.0-52.46 or 5.3.0-52.46+lp1861395v1?
--
As written in
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1872001/comments/118,
I had no hangs with "5.3.0-52-generic" or the extended one "lp1861395v1"
I did not check the logs with "5.3.0-52.46+lp1861395v1" but with the
previous version the number of entries where very limited.
@rhardy I have an i5-8250U and hangs have stopped ever since updating to
the proposed 5.3.0-48-generic kernel (didn't try newer kernels yet).
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To be clear 5.3.0-51 did NOT include the backported patches.
Proposed 5.3.0-52.46 had some and 5.3.0-52.46+lp1861395v1 had more.
Out of curiosity could the people who are still having hangs on the 5.3.0-52.46
proposed or 5.3.0-52.46+lp1861395v1 kernel have different generations of CPUs?
I've
Hello, it took me few seconds running Kodi to encounter the problem with
5.3.0-52.46 from
https://kernel.ubuntu.com/~arighi/LP-1861395/5.3.0-52.46+lp1861395v1/
[ 177.891537] i915 :00:10.0: Resetting bcs0 for hang on bcs0
[ 179.875568] i915 :00:10.0: Resetting bcs0 for hang on bcs0
[
Another occurrence of this bug for me too, unfortunately:
[23965.090982] i915 :00:02.0: GPU HANG: ecode 9:0:0x, hang on rcs0
[23965.091992] i915 :00:02.0: Resetting rcs0 for hang on rcs0
This is the first for me in a week of using 5.3.0-52-generic so it's
definitely less common.
I was also running into pretty horrendous graphics perf (with bionic),
and fixed it after I did the following (did all at once so not sure
which one did it):
- updated to the 5.3.0-51 kernel
- set the java2d option to opengl (from #82) - although I had issues in other
apps too
- updated the Xorg
May 7 09:02:11 rudy-ThinkPad-T590 kernel: [16362.901051] i915 :00:02.0:
GPU HANG: ecode 9:0:0x, hang on rcs0
May 7 09:02:11 rudy-ThinkPad-T590 kernel: [16362.902070] i915 :00:02.0:
Resetting rcs0 for hang on rcs0
May 7 09:50:21 rudy-ThinkPad-T590 kernel: [19252.894099] i915
Another datapoint:
I just tested again on 5.3.0-43 since I thought I remember having seen
the issue there too.
It does have the problem:
May 7 09:03:25 x1 kernel: [0.00] Linux version 5.3.0-43-generic
(buildd@lcy01-amd64-024) (gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04))
I'm using a Dell XPS 9560 and found that booting with kernel 5.3.0-45
avoids IntelliJ's IDE (PhpStorm) to trigger the GPU hang, while the
workaround on comment #82 to doesn't make any difference when using
kernel 5.3.0-46 or 5.3.0-51.
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I did some investigations about the history of kernels run in my system
before the issue through journalctl:
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root=UUID= ro quiet splash mem_sleep_default=deep vt.handoff=1
2020-03-31T10:33:14+0200 kernel: Command line:
BOOT_IMAGE=/boot/vmlinuz-5.3.0-42-generic
Same bug for me, kernel 5.3.0-51-generic, ubuntu 19.10. It only happens
when working on PyCharm (2 sec freeze, mouse moving, getting back what I
typed after the freeze)
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@pcworld @rhardy @benjamin-gemmill thank you very much for the feedback!
We will keep investigating about this bug.
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Hi,
Thank you all for your testing. We will investigate further the issues
reported by @benjamin-gemmill, but it seems to be a improvement already.
Regarding the issues with docker, it seems to be the same root cause as
the issue reported on bug 1876645. We are investigating it and we will
@arighi and @kleber-souza the issue persists in the test kernel.
i915 error log attached.
#uname -a
Linux spore 5.3.0-52-generic #46+lp1861395v1 SMP Tue May 5 16:19:02 UTC 2020
x86_64 x86_64 x86_64 GNU/Linux
#dmesg
[ 166.187536] i915 :00:02.0: GPU HANG: ecode 11:1:0xfffe, in Xorg
I also had the issue on the 5.3.0-45 kernel but it happened once for 2 seconds
every two days.
It wasn't even noticeable unless you really looked for it. The 5.3 kernel
series seems to be a total write off at this point.
While it likely isn't allowed as a solution it might be less effort to
Andrea, sorry to disappoint you, but I've definitely had this bug even
in earlier 5.3 kernel versions (i.e. also on -45), just with a lower
frequency. See my comment 24
(https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1872001/comments/24)
for details.
Interestingly contrary to others, I
According to comment #106 it looks like the bug is still happening also
in 5.3.0-52-generic, so maybe we have just reduced the probability to
hit the bug.
Let's try a different approach.
Assuming that the bug wasn't happening in -45 and it started to happen
in -46, the bug is likely to be
Can confirm that 5.3.0-52-lowlatency does not appear to exhibit the i915
issue on my Lenovo E490, with the same testing from #34. Thank you!
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Indeed, it seems like the kernel linked above breaks dockerd.
dmesg with "general protection fault" and stacktrace. all docker
commands hang.
https://pastebin.ubuntu.com/p/VRbFSmPkPs/
:(
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Hi,
i had the problems with 5.3.0-28, 5.3.0-45, 5.3.0-46 and 5.3.0-51 but
not with 4.18.0-25!
BR
Uwe
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Title:
5.3.0-46-generic -
Hello,
I installed today "5.3.0-52-generic #46-Ubuntu SMP" following comment
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1872001/comments/101
(and fixing the typo for /etc/sourceS.list)
It removed all visible hang issued I have before especially with
IntelliJ and the whole desktop.
I haven't had a hang since installing 5.3.0-52-generic on April 30th.
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Title:
5.3.0-46-generic - i915 - frequent GPU hangs /
Had massive problems with GUI freezes on 18.04 (especially when running
CERN's ROOT). Installing the 5.3.0-52-generic kernel fixed it for me,
thanks a lot Chris!
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@rhardy good that it worked all out for you.
However, just for your information: upgrade to 20.04 wasn't necessary to
run a newer kernel. I've been running a 5.4 kernel for quote some time
on 19.10 using the mainline utitlity from
http://ppa.launchpad.net/cappelikan/ppa/ubuntu which works
After it was pretty clear a stable kernel wasn't coming any time soon for 19.10
I gave up and took a dangerous leap. The only way I was going to get a 5.4
kernel was to move to 20.04.
It was dangerous and I had to get there through a do-release-upgrade -d. Highly
not recommended if you don't
I got about another 4 hrs before I had a 2nd hard crash with 5.3.0-52. I
once again could not shutdown or reboot and was forced to hit my reset
button. What a mess
Basically BT audio works until the connection stops. Pausing an audio
stream encourages the BT audio to unpair. The Audio sink
Here is the syslog content just before the hard crash on proposed 5.3.0-52 from
which I could not reboot and finally had to hit my reset button. Please note
this syslog extract contains a long string of UTF8 characters I had never seen
before in a syslog just before the crash where I had to hit
i915 does still hang with the new 5.3.0-52.46 kernel, see the log in
#106.
I can also confirm that docker is not happy with it.
While the changes may have fixed some things, and I'm glad that it's
showing improvement for others, there are still hangs and X crashes
there that are fairly easy for
The lack of kernel stability here is really getting frustrating
With recent kernels audio playback over HDMI has stopped working for me
altogether.
I'm getting zero traction resolving it.
I get audio playback when I plug in a headset but short cables are preventing
use of that. Longer ones
Ran all day yesterday with 5.3.0-52.46 (on 18.04), no GPU hang problem
at all. So that's great.
However, I'm having an unrelated problem (only) with this kernel and I'm
not sure where I should report it. Could someone direct me to the right
place?
---
With 5.3.0-52.46 , I'm getting the
Just an FYI for those trying to figure out what the heck is going on.
The fix related to this thread wasn't in 5.3.0-51.44.
>From the changelog, which is hard to find, the fix was committed in
>5.3.0-52.46 which is currently in eoan-proposed:
5.3.0-46-generic - i915 - frequent GPU hangs /
I thought 5.3.0-48.41+lp1861395v1 fixed it for me. I haven't logged a hang for
a very long time.
Now out of the blue my audio stopped working altogether. I tried rebooting into
5.3.0-51.44 and I still don't have audio but I'm not hanging with that either.
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** Changed in: linux (Ubuntu Eoan)
Status: Fix Committed => Confirmed
** Tags removed: verification-done-eoan
** Tags added: verification-failed-eoan
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Unfortunately this problem still persists. i915 error log attached.
$ uname -a
Linux spore 5.3.0-52-generic #46-Ubuntu SMP Wed Apr 29 20:35:46 UTC 2020 x86_64
x86_64 x86_64 GNU/Linux
# dmesg
[ 662.818303] i915 :00:02.0: GPU HANG: ecode 11:1:0xfffe, in Xorg
[1113], hang on rcs0
[
I've done some testing with 5.3.0-52 over the past few hours and it
seems to work properly. However, the kernel in #57 also worked
significantly better than the one from the repositories but I did still
experience the GPU HANG a couple of times over the course of 2 days so I
am not completely
Perfect, no need to change tags anymore.
Now that at least 2 persons verified the bug is fixed with the -proposed
kernel, the SRU process will follow its course now and the fixed linux
will land in the archives in due time: there is a mandatory 7 days wait
time, so it should hit the archives next
Initial testing suggests that the problem is resolved in 5.3.0-52.
I saw hangs every time I'd try to crop a picture in gThumb, now it works like
it should.
(haven't / cannot test related Zoom video hangs, but will report back if not
fixed.)
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I followed the steps above on Linux Mint, and the output of "journalctl
-b | grep i915" no longer had the "GPU HANG or Resetting rcs0 for hang
on rcs0" errors.
I also confirmed that running Zoom no longer has any lags or hangs. It
works as expected.
So confirming this fix worked!
(Sorry, I'm
For all other subscribers to this bug, now is the time to help :)
Enable -proposed on affected systems:
$ echo "deb http://archive.ubuntu.com/ubuntu/ eoan-proposed main" >>
/etc/apt/source.list
Update apt sources:
$ apt update
Install the linux kernel (and friends) from -proposed:
$ sudo apt
What would be a good way to test the proposed 5.3.0-52-generic kernel for eoan
on 18.04?
add the eoan proposed repo and install only the kernel pkgs?
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I can confirm that the problem is fix in the -proposed kernel
(5.3.0-52-generic).
Marking verification-done.
** Tags removed: verification-needed-eoan
** Tags added: verification-done-eoan
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This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
eoan' to 'verification-done-eoan'. If the problem still exists, change
the tag
Still there with 5.3.0-51-generic
Apr 30 15:59:53 hobbes kernel: [13727.891384] i915 :00:02.0: GPU HANG:
ecode 9:0:0x, hang on rcs0
Apr 30 15:59:53 hobbes kernel: [13727.892392] i915 :00:02.0: Resetting rcs0
for hang on rcs0
Apr 30 16:00:01 hobbes kernel: [13735.890719] i915
I can also confirm that this problem continues in 5.3.0-51-generic
However, I see it very frequently (not just for 5 seconds... happening
all the time) with two different use cases.
1) When i have a headset (with a mic) plugged into the front audio port.
One of my cores also goes to 100%
Can confirm the issue ("Resetting rcs0 for hang on rcs0") is still
around using kernel 5.3.0-51-generic (ubuntu 18.04 LTS, HP i7 Envy
laptop). However, it seems to me a lot less frequent, only happened once
over the last couple hours.
With that being said, I can see the "Package temperature above
Same experience with 5.3.0-51-generic on Bionic. Randomly freeze for 5
seconds.
Apr 30 10:30:45 xxx kernel: [ 7955.957968] i915 :00:02.0: GPU HANG: ecode
9:0:0x, hang on rcs0
Apr 30 10:30:45 xxx kernel: [ 7955.958978] i915 :00:02.0: Resetting rcs0
for hang on rcs0
Apr 30
Same issue with my DELL XPS 15 7590 and 5.3.0-46-generic
The only way was reverting to the previous 5.3.0-45-generic
By the way I'm also experiencing some
[280608.468810] mce: CPU13: Package temperature above threshold, cpu clock
throttled (total events = 1027143)
[280608.468811] mce: CPU5:
Reverting the status of that bug to confirmed was a bit premature :)
My previous comment already mentions 5.3.0-51-generic not being fixed
(before it being marked fix commited).
>From IRC:
"we should get a eoan/linux kernel in -proposed at the latest by
tomorrow, when that happens an automated
To save others time, I tested a bunch of kernels yesterday.
5.3.0-51.44 from here:
https://launchpad.net/ubuntu/+source/linux/
still shows the issue.
dmesg:
[43374.714454] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure
on pipe A (start=12240 end=12241) time 150 us, min 2385,
@Uwe Terborg (madmax1403) #88
I'm passively reading along, and AFAIK there is no official/proper fix yet.
In the meantime, boot from kernel 5.3.0-45-generic
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@mlavigne #82
That fixed it for me... PyCharm works now, no hangs anymore.
Kernel 5.3.0-7648 PopOS 19.10
Pycharm 2019.3.4
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Title:
Hi,
where can i get the fix? i'm on Ubuntu 18.04. with the kernel 5.3.0-46
BR
Uwe
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Title:
5.3.0-46-generic - i915 - frequent GPU
** Changed in: linux (Ubuntu Eoan)
Status: Confirmed => Fix Committed
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https://bugs.launchpad.net/bugs/1872001
Title:
5.3.0-46-generic - i915 - frequent GPU hangs
For the record, this still happens with the latest Eoan kernel
(5.3.0-51-generic).
[ 68.285097] i915 :00:02.0: GPU HANG: ecode 9:0:0x, hang on rcs0
[ 68.286107] i915 :00:02.0: Resetting rcs0 for hang on rcs0
[ 76.301387] i915 :00:02.0: Resetting rcs0 for hang on rcs0
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Still have the issue with the kernel proposed in message #57
(5.3.0-48-generic_5.3.0-48.41+lp1861395v1_amd64.deb).
[ 107.771197] i915 :00:10.0: Resetting rcs0 for stuck wait on rcs0
[ 121.775946] i915 :00:10.0: GPU HANG: ecode 9:0:0x, hang on rcs0
[ 121.776956] i915
Extra modules package installation solved my problem. Thank you.
Starting test from now.
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Title:
5.3.0-46-generic - i915 - frequent
@ekinox09: Have you installed the linux-modules-extra-5.3.0-48-generic
package? Should be included in there. Though at least for Eoan the
updated kernels seem to be in the official repos now anyway.
On topic: The proposed -48 kernel works really well for me, haven't had
a hang ever since updating
Hi, using the test kernel proposed on message #57, i have a problem. May
someone help me ?
Syslog: "modprobe: FATAL: Module i915 not found in directory
/lib/modules/5.3.0-48-generic"
(i've tried to copy the i915 directory found in /drm in a previous kernel
version without success)
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You
My comment may be irrelevant but as an IntelliJ user on Ubuntu 18.04.4
LTS, I experience the same problem.
I've found a workaround by adding the following line in IntelliJ VM
Options :
-Dsun.java2d.opengl=true
Hope this may help someone !
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@arighi
Unfortunately hard crashes still occur with the test kernel you posed in #57.
dmesg:
[ 1955.974958] i915 :00:02.0: GPU HANG: ecode 11:1:0xfffe, in Xorg
[1073], hang on rcs0
[ 1955.976105] i915 :00:02.0: Resetting rcs0 for hang on rcs0
[ 1991.965817] i915 :00:02.0:
Another +1 for test kernel from #57 fixing it (in my case, Zoom killing
the system for a couple of minutes after it starts as described in
https://forums.linuxmint.com/viewtopic.php?t=316392). Lenovo X1 G7,
Intel GPU, 18.04.
Thanks!
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@sanette: You can run glxgears with `vblank_mode=0 glxgears` to turn off
vsync.
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Title:
5.3.0-46-generic - i915 - frequent GPU
@arighi
It's graphical demo using openGL via SDL1.2 where 1000 small discs move around
and all collisions are detected, and print FPS. It uses both CPU and GPU quite
heavily. (On my XPS 13 9350, intel_gpu_top reports about 55% GPU usage, and top
reports 46% CPU). I was developing this for my
@arighi
I cannot test with glxgears because it syncs with screen refresh, so always
60FPS.
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Title:
5.3.0-46-generic - i915 -
The test kernel of #57 works well for me. Before I could trigger the
hangs immediately and frequently (every few seconds) when running the
linuxcnc simulator (heavily using mesa GL I guess) on an i9-9900K
desktop and kernel 5.3.0-46, that is gone with the test kernel. I never
saw the problem on my
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