[Bug 1814125] Re: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked
** No longer affects: mutter ** Tags removed: fixed-in-3.33.3 fixed-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1814125 Title: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1814125/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1814125] Re: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked
Although the linked upstream fix is coming in GNOME 3.34 for Ubuntu 19.10, I have still marked this bug as 'Won't Fix'. That's because I am not completely confident this is the right downstream bug for what was fixed upstream. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1814125 Title: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1814125/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1814125] Re: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked
Thank you for reporting this bug to Ubuntu. Ubuntu 18.10 (cosmic) reached end-of-life on July 18, 2019. See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test. If you then find the bug is still present in the newer Ubuntu version, please add a comment here telling us which new version it is in and change the bug status to Confirmed. ** Changed in: gnome-shell (Ubuntu) Status: In Progress => Won't Fix ** Changed in: mutter (Ubuntu) Status: In Progress => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1814125 Title: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1814125/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1814125] Re: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked
** Tags added: fixed-in-3.33.3 fixed-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1814125 Title: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1814125/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1814125] Re: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked
** Changed in: mutter Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1814125 Title: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1814125/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1814125] Re: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked
** Bug watch added: gitlab.gnome.org/GNOME/gnome-shell/issues #1202 https://gitlab.gnome.org/GNOME/gnome-shell/issues/1202 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1814125 Title: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1814125/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1814125] Re: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked
Launchpad has imported 105 comments from the remote bug at https://bugzilla.gnome.org/show_bug.cgi?id=781835. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2017-04-27T13:41:23+00:00 Ht990332 wrote: As per bug 779039#c14, this checkin https://git.gnome.org/browse/mutter/commit/?id=383ba566bd7c2a76d0856015a66e47caedef06b6 makes gnome-shell use ~80% cpu of one core out of 4 (I am running a skylake corei5) constantly when running something like glxgears. Reverting the patch brings down cpu usage to around 3% when running glxgears. In addition, this makes my cpu temperature increase by ~5 degrees. GPU temperature and usage don't seem to be affect. Only CPU usage is. I am using a NVIDIA kepler card. Reply at: https://bugs.launchpad.net/ubuntu/+source/gnome- shell/+bug/1814125/comments/0 On 2017-04-27T13:46:22+00:00 Ht990332 wrote: I forgot to mention that I had asked a nvidia developer about this and he said it was due to the overhead of many xlib calls. Reply at: https://bugs.launchpad.net/ubuntu/+source/gnome- shell/+bug/1814125/comments/1 On 2017-04-27T18:36:03+00:00 apemax wrote: I can also confirm this issue, gnome-shell hits around 80% CPU usage on one core when running glxgears, It also causes stuttering in all games I have tried as well. Reverting the patch mentioned by Hussam brings the CPU usage back down to normal levels. Reply at: https://bugs.launchpad.net/ubuntu/+source/gnome- shell/+bug/1814125/comments/2 On 2017-04-27T18:44:19+00:00 Alec wrote: I have also encountered this issue on the Nvidia proprietary driver. Reverting the patch fixes the problem. Reply at: https://bugs.launchpad.net/ubuntu/+source/gnome- shell/+bug/1814125/comments/3 On 2017-04-27T22:18:42+00:00 DeadMetaler wrote: I make a screenshot of cpu usage before and after applying Call-coglxlibrenderersetthreadedswapwaitenabled.patch http://storage4.static.itmages.ru/i/17/0411/h_1491948046_9928347_1598f98b62.png I also noticed that this patch have improved responsiveness when moving windows. But now, the animations of the Gnome Shell to lag even more. Now without the load on the CPU, the decrease in FPS became visible. This is all tested on a proprietary Nvidia + 650GTX. Reply at: https://bugs.launchpad.net/ubuntu/+source/gnome- shell/+bug/1814125/comments/4 On 2017-04-28T17:39:11+00:00 Alec wrote: (In reply to Maxim from comment #4) > I make a screenshot of cpu usage before and after applying > Call-coglxlibrenderersetthreadedswapwaitenabled.patch > http://storage4.static.itmages.ru/i/17/0411/h_1491948046_9928347_1598f98b62. > png > > > I also noticed that this patch have improved responsiveness when moving > windows. But now, the animations of the Gnome Shell to lag even more. Now > without the load on the CPU, the decrease in FPS became visible. This is all > tested on a proprietary Nvidia + 650GTX. I have also noticed this behaviour Reply at: https://bugs.launchpad.net/ubuntu/+source/gnome- shell/+bug/1814125/comments/5 On 2017-04-29T18:44:20+00:00 Promolecule wrote: I am seriously wondering why no devs have noticed this yet. This bug seems to affect literally everyone who uses an NVIDIA gpu. Reply at: https://bugs.launchpad.net/ubuntu/+source/gnome- shell/+bug/1814125/comments/6 On 2017-05-03T01:51:44+00:00 Fau-l wrote: I've been experiencing sluggish animations in gnome-shell after updating to v3.24.1 on ArchLinux on my laptop with dedicated Nvidia GPU (NVS 5100M); no integrated GPU is present. The previous Gnome version did not show this behaviour. I reverted the commit: https://git.gnome.org/browse/mutter/commit?id=383ba566bd7c2a76d0856015a66e47caedef06b6 as mentioned by somebody on the Arch Forums and this fixed the issue for me. Reply at: https://bugs.launchpad.net/ubuntu/+source/gnome- shell/+bug/1814125/comments/7 On 2017-05-03T02:06:35+00:00 Fau-l wrote: (In reply to Frank from comment #7) > I've been experiencing sluggish animations in gnome-shell after updating to > v3.24.1 on ArchLinux on my laptop with dedicated Nvidia GPU (NVS 5100M); no > integrated GPU is present. > > The previous Gnome version did not show this behaviour. > > I reverted the
[Bug 1814125] Re: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked
I think there's a reasonable chance this bug is the same as: https://bugzilla.gnome.org/show_bug.cgi?id=781835 ** Bug watch added: bugzilla.gnome.org/ #781835 https://bugzilla.gnome.org/show_bug.cgi?id=781835 ** Also affects: gnome-shell via https://bugzilla.gnome.org/show_bug.cgi?id=781835 Importance: Unknown Status: Unknown ** Also affects: mutter (Ubuntu) Importance: Undecided Status: New ** Project changed: gnome-shell => mutter ** Changed in: mutter (Ubuntu) Assignee: (unassigned) => Daniel van Vugt (vanvugt) ** Changed in: gnome-shell (Ubuntu) Assignee: (unassigned) => Daniel van Vugt (vanvugt) ** Changed in: mutter (Ubuntu) Status: New => In Progress ** Changed in: gnome-shell (Ubuntu) Status: New => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1814125 Title: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1814125/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1814125] Re: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked
** Summary changed: - [nvidia-415] gnome-shell eats 100% cpu when seconds display is on and screen is locked + [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked ** Changed in: gnome-shell (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1814125 Title: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1814125/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1814125] Re: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked
OK. Since the problem seems to be in the Nvidia-415 driver, and that driver is not part of Ubuntu then this bug is not a valid Ubuntu bug right now. Sorry. You can potentially make this a valid Ubuntu bug if you install (downgrade) to a supported version of the Nvidia driver like version 390. 1. Uninstall the nvidia driver version 415. 2. sudo apt install nvidia-driver-390 Then if the bug still occurs in a supported version of the driver we can reopen this bug. ** Package changed: gnome-shell (Ubuntu) => ubuntu ** Changed in: ubuntu Status: Incomplete => Invalid ** Summary changed: - [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked + [nvidia-415] gnome-shell eats 100% cpu when seconds display is on and screen is locked -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1814125 Title: [nvidia-415] gnome-shell eats 100% cpu when seconds display is on and screen is locked To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1814125/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1814125] Re: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked
disabled nvidia gpu in nvidia-settings (and rebooted) without any application : OK with just a firefox empty private browsing window : OK with a normal firefox (many tabs & plugins) : OK many apps running : OK enabling nvidia GPU, rebooted without any application : KO computer is calm, doing a manual lock lead to imediate fan blowing. unlocking and fan calm down. extract from my script logs (I added CPU freq fyi): cpu MHz : 700.142 cpu MHz : 700.025 cpu MHz : 700.346 cpu MHz : 700.285 cpu MHz : 700.037 cpu MHz : 700.094 cpu MHz : 700.109 cpu MHz : 700.109 top - 12:01:18 up 54 min, 1 user, load average: 0.16, 0.46, 0.67 Tasks: 263 total, 1 running, 262 sleeping, 0 stopped, 0 zombie %Cpu(s): 1.5 us, 1.5 sy, 0.0 ni, 97.1 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st MiB Mem : 7860.6 total, 5831.8 free,963.5 used, 1065.4 buff/cache MiB Swap:512.0 total,512.0 free, 0.0 used. 6620.2 avail Mem PID USER PR NIVIRTRESSHR S %CPU %MEM TIME+ COMMAND 245 root -51 0 0 0 0 S 6.2 0.0 0:04.87 irq/129-nvidia 2568 laulau20 0 375224 87192 49688 S 6.2 1.1 0:20.95 Xorg 2772 laulau20 0 3265100 286588 97372 S 6.2 3.6 27:57.77 gnome-shell 6954 laulau20 0 26296 3764 3140 R 6.2 0.0 0:00.02 top 1 root 20 0 195328 9612 6764 S 0.0 0.1 0:03.46 systemd 2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kthreadd cpu MHz : 3400.000 cpu MHz : 3400.341 cpu MHz : 3401.565 cpu MHz : 3401.177 cpu MHz : 3399.907 cpu MHz : 3400.164 cpu MHz : 3403.125 cpu MHz : 3400.692 top - 12:01:28 up 54 min, 1 user, load average: 0.29, 0.48, 0.67 Tasks: 262 total, 2 running, 260 sleeping, 0 stopped, 0 zombie %Cpu(s): 4.0 us, 8.8 sy, 0.0 ni, 87.2 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st MiB Mem : 7860.6 total, 5830.9 free,964.3 used, 1065.4 buff/cache MiB Swap:512.0 total,512.0 free, 0.0 used. 6619.3 avail Mem PID USER PR NIVIRTRESSHR S %CPU %MEM TIME+ COMMAND 2772 laulau20 0 3265100 286948 97372 R 93.8 3.6 28:06.30 gnome-shell 1 root 20 0 195328 9612 6764 S 0.0 0.1 0:03.46 systemd 2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kthreadd so the problem is between nvidia and gnome-shell on my configuration. and the fact that I want to display seconds in the top bar ! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1814125 Title: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1814125/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1814125] Re: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked
OK. Does the bug still happen if: (a) Firefox is not running; or (b) You disable your Nvidia GPU (in the BIOS?) and just use the Intel one? ** Changed in: gnome-shell (Ubuntu) Status: Invalid => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1814125 Title: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1814125/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1814125] Re: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked
the bug still happens if I enable seconds display. still no gnome extensions installed. here is an extract of a top running in background when screen auto locks and cpu is burning (watch -n1 "top -b -n 1 >> cpu.log") : top - 12:02:08 up 36 min, 1 user, load average: 0.97, 0.78, 0.62 Tasks: 273 total, 2 running, 271 sleeping, 0 stopped, 0 zombie %Cpu(s): 17.9 us, 4.8 sy, 0.0 ni, 77.2 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st MiB Mem : 7860.6 total, 2552.6 free, 2671.6 used, 2636.4 buff/cache MiB Swap:512.0 total,512.0 free, 0.0 used. 4761.5 avail Mem PID USER PR NIVIRTRESSHR S %CPU %MEM TIME+ COMMAND 3427 laulau20 0 3335356 308544 98700 R 83.3 3.8 7:55.70 gnome-shell 4147 laulau20 0 2371472 461776 152652 S 11.1 5.7 1:43.68 firefox 1214 message+ 20 0 24216 6244 3836 S 5.6 0.1 0:01.80 dbus-daemon 1354 root 20 0 248388 9456 6404 S 5.6 0.1 0:00.73 polkitd 1505 root 20 0 263212 8256 7012 S 5.6 0.1 0:00.06 gdm3 4350 laulau20 0 1698980 171616 84856 S 5.6 2.1 0:24.28 WebExtensions 4476 laulau20 0 199236 28424 13388 S 5.6 0.4 0:00.30 chrome-gnome-sh 4723 laulau20 0 2010052 489476 206920 S 5.6 6.1 7:09.37 Web Content 4978 laulau20 0 313968 27492 21004 S 5.6 0.3 0:00.17 update-notifier 9080 laulau20 0 26308 3852 3232 R 5.6 0.0 0:00.03 top 1 root 20 0 195224 9552 6788 S 0.0 0.1 0:03.25 systemd -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1814125 Title: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1814125/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1814125] Re: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked
Thanks. In that case I am going to declare this bug invalid for 'gnome- shell'. But we can reopen it for a different component if you can find out which gnome-shell extension was causing the problem. ** Changed in: gnome-shell (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1814125 Title: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1814125/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1814125] Re: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked
seems that the bug disappears with all gnome extensions uninstalled. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1814125 Title: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1814125/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1814125] Re: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked
If you have any gnome-shell extensions installed, please try uninstalling them and tell us if the problem persists. ** Changed in: gnome-shell (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1814125 Title: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1814125/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1814125] Re: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked
This might be a different issue, but your kernel log is also getting flooded with error messages about the touchpad(?) https://launchpadlibrarian.net/409195699/CurrentDmesg.txt ** Summary changed: - gnome-shell eats 100% cpu when seconds display is on and screen is locked + [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked ** Package changed: xorg (Ubuntu) => gnome-shell (Ubuntu) ** Tags added: nvidia -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1814125 Title: [nvidia] gnome-shell eats 100% cpu when seconds display is on and screen is locked To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1814125/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
