[Bug 1902825] Re: High CPU usage just moving the mouse
The attachment in comment #11 shows very low and often zero CPU usage, so there's no obvious bug there. Did you attach the wrong top output? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902825 Title: High CPU usage? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1902825/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1902825] Re: High CPU usage just moving the mouse
Also, let's ignore the "CPU increases with mouse movement" issue. That's normal and not a bug. ** Summary changed: - High CPU usage just moving the mouse + High CPU usage? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902825 Title: High CPU usage? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1902825/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1902825] Re: High CPU usage just moving the mouse
Hi Danial, Some more investigation ... I reverted to Kernel to 5.3.18 ... also installed xserver-xorg-video-intel. strace for gnome-shell shows no more errors on mouse / touchpad activity and load remains low .. rahul@desktophp:~$ sudo strace -c -p 11997 [sudo] password for rahul: strace: Process 11997 attached ^Cstrace: Process 11997 detached % time seconds usecs/call callserrors syscall -- --- --- - - 40.360.041780 4 8944 7555 recvmsg 29.460.030497 8 3392 poll 10.360.010722 5 2064 write 9.190.009510 8 1091 ioctl 6.510.006742 5 1236 writev 3.060.003163 5 533 getpid 1.000.001038 1 770 read 0.020.23 210 munmap 0.020.18 04834 stat 0.010.13 066 mprotect 0.010.13 13 1 restart_syscall 0.000.00 0 1 close 0.000.00 0 2 fstat 0.000.00 0 2 rt_sigprocmask 0.000.00 0 1 clone 0.000.00 0 1 fcntl 0.000.00 0 2 getrusage 0.000.00 031 2 futex 0.000.00 0 1 openat -- --- --- - - 100.000.103519 18196 7591 total top command log is attached .. it appears that the cause may be in broken Kernel drivers for intel chipset .. Hope this observation helps ! On Sat, 7 Nov 2020 at 19:49, Rahul Sathe wrote: > I mean; does 'top' report constant CPU without moving the mouse, or was > that only with gnome-system-monitor? (bug 1773502) > -- top reports constant CPU without moving mouse ... and it increases to a > higher value on Mouse / touchpad activity this is even without Gnome-system > monitor. > > Regards /// Rahul > > On Fri, 6 Nov 2020 at 07:40, Daniel van Vugt <1902...@bugs.launchpad.net> > wrote: > >> I mean; does 'top' report constant CPU without moving the mouse, or was >> that only with gnome-system-monitor? (bug 1773502) >> >> -- >> You received this bug notification because you are subscribed to the bug >> report. >> https://bugs.launchpad.net/bugs/1902825 >> >> Title: >> High CPU usage just moving the mouse >> >> Status in gnome-shell package in Ubuntu: >> Incomplete >> >> Bug description: >> high cpu usage just moving the mouse >> >> removed appindicator extension .. the cpu load is very high. >> >> >> running strace -c -p while moving mouse >> >> % time seconds usecs/call callserrors syscall >> -- --- --- - - >>36.740.103852 103 1000 8 futex >>31.300.088469 8 10366 8750 recvmsg >>15.530.043901 11 3925 poll >>10.100.028550 10 2776 write >> 4.330.012232 7 1537 writev >> 1.600.004533 4 932 read >> 0.390.001092 3 337 getpid >> 0.000.01 0 2 getrusage >> 0.000.01 1 1 restart_syscall >> 0.000.00 0 4 mprotect >> -- --- --- - - >> 100.000.282631 20880 8758 total >> >> ProblemType: Bug >> DistroRelease: Ubuntu 20.10 >> Package: gnome-shell 3.38.1-1ubuntu1 >> ProcVersionSignature: Ubuntu 5.8.0-26.27-generic 5.8.14 >> Uname: Linux 5.8.0-26-generic x86_64 >> ApportVersion: 2.20.11-0ubuntu50 >> Architecture: amd64 >> CasperMD5CheckResult: skip >> CurrentDesktop: GNOME-Classic:GNOME >> Date: Wed Nov 4 10:49:20 2020 >> DisplayManager: gdm3 >> RelatedPackageVersions: mutter-common 3.38.1-1ubuntu1 >> SourcePackage: gnome-shell >> UpgradeStatus: No upgrade log present (probably fresh install) >> >> To manage notifications about this bug go to: >> >> https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1902825/+subscriptions >> > ** Attachment added: "gnome-shell_5.3.18" https://bugs.launchpad.net/bugs/1902825/+attachment/5432296/+files/gnome-shell_5.3.18 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902825 Title: High CPU usage just moving the mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1902825/+subscriptions -- ubuntu-bugs mailing list
Re: [Bug 1902825] Re: High CPU usage just moving the mouse
I mean; does 'top' report constant CPU without moving the mouse, or was that only with gnome-system-monitor? (bug 1773502) -- top reports constant CPU without moving mouse ... and it increases to a higher value on Mouse / touchpad activity this is even without Gnome-system monitor. Regards /// Rahul On Fri, 6 Nov 2020 at 07:40, Daniel van Vugt <1902...@bugs.launchpad.net> wrote: > I mean; does 'top' report constant CPU without moving the mouse, or was > that only with gnome-system-monitor? (bug 1773502) > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1902825 > > Title: > High CPU usage just moving the mouse > > Status in gnome-shell package in Ubuntu: > Incomplete > > Bug description: > high cpu usage just moving the mouse > > removed appindicator extension .. the cpu load is very high. > > > running strace -c -p while moving mouse > > % time seconds usecs/call callserrors syscall > -- --- --- - - >36.740.103852 103 1000 8 futex >31.300.088469 8 10366 8750 recvmsg >15.530.043901 11 3925 poll >10.100.028550 10 2776 write > 4.330.012232 7 1537 writev > 1.600.004533 4 932 read > 0.390.001092 3 337 getpid > 0.000.01 0 2 getrusage > 0.000.01 1 1 restart_syscall > 0.000.00 0 4 mprotect > -- --- --- - - > 100.000.282631 20880 8758 total > > ProblemType: Bug > DistroRelease: Ubuntu 20.10 > Package: gnome-shell 3.38.1-1ubuntu1 > ProcVersionSignature: Ubuntu 5.8.0-26.27-generic 5.8.14 > Uname: Linux 5.8.0-26-generic x86_64 > ApportVersion: 2.20.11-0ubuntu50 > Architecture: amd64 > CasperMD5CheckResult: skip > CurrentDesktop: GNOME-Classic:GNOME > Date: Wed Nov 4 10:49:20 2020 > DisplayManager: gdm3 > RelatedPackageVersions: mutter-common 3.38.1-1ubuntu1 > SourcePackage: gnome-shell > UpgradeStatus: No upgrade log present (probably fresh install) > > To manage notifications about this bug go to: > > https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1902825/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902825 Title: High CPU usage just moving the mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1902825/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1902825] Re: High CPU usage just moving the mouse
I mean; does 'top' report constant CPU without moving the mouse, or was that only with gnome-system-monitor? (bug 1773502) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902825 Title: High CPU usage just moving the mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1902825/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1902825] Re: High CPU usage just moving the mouse
Yes.. it does even without system monitor . It is captured in the first logs I sent. On Thu, 5 Nov 2020 at 12:41, Daniel van Vugt <1902...@bugs.launchpad.net> wrote: > That's just gnome-system-monitor and GTK-3 rendering inefficiently, > which is bug 1773502 ... > > Does your problem happen if you don't have gnome-system-monitor running? > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1902825 > > Title: > High CPU usage just moving the mouse > > Status in gnome-shell package in Ubuntu: > Incomplete > > Bug description: > high cpu usage just moving the mouse > > removed appindicator extension .. the cpu load is very high. > > > running strace -c -p while moving mouse > > % time seconds usecs/call callserrors syscall > -- --- --- - - >36.740.103852 103 1000 8 futex >31.300.088469 8 10366 8750 recvmsg >15.530.043901 11 3925 poll >10.100.028550 10 2776 write > 4.330.012232 7 1537 writev > 1.600.004533 4 932 read > 0.390.001092 3 337 getpid > 0.000.01 0 2 getrusage > 0.000.01 1 1 restart_syscall > 0.000.00 0 4 mprotect > -- --- --- - - > 100.000.282631 20880 8758 total > > ProblemType: Bug > DistroRelease: Ubuntu 20.10 > Package: gnome-shell 3.38.1-1ubuntu1 > ProcVersionSignature: Ubuntu 5.8.0-26.27-generic 5.8.14 > Uname: Linux 5.8.0-26-generic x86_64 > ApportVersion: 2.20.11-0ubuntu50 > Architecture: amd64 > CasperMD5CheckResult: skip > CurrentDesktop: GNOME-Classic:GNOME > Date: Wed Nov 4 10:49:20 2020 > DisplayManager: gdm3 > RelatedPackageVersions: mutter-common 3.38.1-1ubuntu1 > SourcePackage: gnome-shell > UpgradeStatus: No upgrade log present (probably fresh install) > > To manage notifications about this bug go to: > > https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1902825/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902825 Title: High CPU usage just moving the mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1902825/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1902825] Re: High CPU usage just moving the mouse
That's just gnome-system-monitor and GTK-3 rendering inefficiently, which is bug 1773502 ... Does your problem happen if you don't have gnome-system-monitor running? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902825 Title: High CPU usage just moving the mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1902825/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1902825] Re: High CPU usage just moving the mouse
Yes .. 1. "Mouse " is touchpad on Logitech K400 2. no 'extensions' in the path rahul@desktophp:~/.local/share/gnome-shell$ ls -al total 12 drwx-- 2 rahul rahul 4096 Nov 4 21:05 . drwx-- 47 rahul rahul 4096 Nov 5 10:26 .. -rw-r--r-- 1 rahul rahul 1443 Nov 4 21:05 application_state -rw-r--r-- 1 rahul rahul0 Nov 11 2019 gnome-overrides-migrated 3. Attached is the screenshot in GNOME classic.. the CPU load do not change with mouse / touchpad activity but is at constant ~ 20 % with all 4 cores loaded without any activity!! Regards /// Rahul On Thu, 5 Nov 2020 at 07:31, Daniel van Vugt <1902...@bugs.launchpad.net> wrote: > Thanks. > > 1. When you say "mouse" do you mean the touchpad on the Logitech K400 > Plus? > > 2. Please look in ~/.local/share/gnome-shell and make sure you don't > have an 'extensions' subdirectory in there. > > 3. Does the same problem occur in GNOME Shell, or only in GNOME Classic? > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1902825 > > Title: > High CPU usage just moving the mouse > > Status in gnome-shell package in Ubuntu: > Incomplete > > Bug description: > high cpu usage just moving the mouse > > removed appindicator extension .. the cpu load is very high. > > > running strace -c -p while moving mouse > > % time seconds usecs/call callserrors syscall > -- --- --- - - >36.740.103852 103 1000 8 futex >31.300.088469 8 10366 8750 recvmsg >15.530.043901 11 3925 poll >10.100.028550 10 2776 write > 4.330.012232 7 1537 writev > 1.600.004533 4 932 read > 0.390.001092 3 337 getpid > 0.000.01 0 2 getrusage > 0.000.01 1 1 restart_syscall > 0.000.00 0 4 mprotect > -- --- --- - - > 100.000.282631 20880 8758 total > > ProblemType: Bug > DistroRelease: Ubuntu 20.10 > Package: gnome-shell 3.38.1-1ubuntu1 > ProcVersionSignature: Ubuntu 5.8.0-26.27-generic 5.8.14 > Uname: Linux 5.8.0-26-generic x86_64 > ApportVersion: 2.20.11-0ubuntu50 > Architecture: amd64 > CasperMD5CheckResult: skip > CurrentDesktop: GNOME-Classic:GNOME > Date: Wed Nov 4 10:49:20 2020 > DisplayManager: gdm3 > RelatedPackageVersions: mutter-common 3.38.1-1ubuntu1 > SourcePackage: gnome-shell > UpgradeStatus: No upgrade log present (probably fresh install) > > To manage notifications about this bug go to: > > https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1902825/+subscriptions > ** Attachment added: "Screenshot from 2020-11-05 12-15-01.png" https://bugs.launchpad.net/bugs/1902825/+attachment/5431399/+files/Screenshot%20from%202020-11-05%2012-15-01.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902825 Title: High CPU usage just moving the mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1902825/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1902825] Re: High CPU usage just moving the mouse
Thanks. 1. When you say "mouse" do you mean the touchpad on the Logitech K400 Plus? 2. Please look in ~/.local/share/gnome-shell and make sure you don't have an 'extensions' subdirectory in there. 3. Does the same problem occur in GNOME Shell, or only in GNOME Classic? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902825 Title: High CPU usage just moving the mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1902825/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1902825] Re: High CPU usage just moving the mouse
Hello Daniel, Here are the logs. The top output is in gnome-shell file. The Load goes up during mouse movement .. No lock screen on this system !! The behaviour is erratic, after fresh boot the load is very high initially and GUI is very sluggish. it becomes usable after ~ 2 min. The load jumps up and stays up randomly. Regards /// Rahul On Wed, 4 Nov 2020 at 12:30, Daniel van Vugt <1902...@bugs.launchpad.net> wrote: > Also I am reminded of an issue that was fixed upstream recently... Do > you find the high CPU only comes *after* the lock screen has been used? > Does it happen on a fresh boot when no lock screen has ever been used? > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1902825 > > Title: > High CPU usage just moving the mouse > > Status in gnome-shell package in Ubuntu: > Incomplete > > Bug description: > high cpu usage just moving the mouse > > removed appindicator extension .. the cpu load is very high. > > > running strace -c -p while moving mouse > > % time seconds usecs/call callserrors syscall > -- --- --- - - >36.740.103852 103 1000 8 futex >31.300.088469 8 10366 8750 recvmsg >15.530.043901 11 3925 poll >10.100.028550 10 2776 write > 4.330.012232 7 1537 writev > 1.600.004533 4 932 read > 0.390.001092 3 337 getpid > 0.000.01 0 2 getrusage > 0.000.01 1 1 restart_syscall > 0.000.00 0 4 mprotect > -- --- --- - - > 100.000.282631 20880 8758 total > > ProblemType: Bug > DistroRelease: Ubuntu 20.10 > Package: gnome-shell 3.38.1-1ubuntu1 > ProcVersionSignature: Ubuntu 5.8.0-26.27-generic 5.8.14 > Uname: Linux 5.8.0-26-generic x86_64 > ApportVersion: 2.20.11-0ubuntu50 > Architecture: amd64 > CasperMD5CheckResult: skip > CurrentDesktop: GNOME-Classic:GNOME > Date: Wed Nov 4 10:49:20 2020 > DisplayManager: gdm3 > RelatedPackageVersions: mutter-common 3.38.1-1ubuntu1 > SourcePackage: gnome-shell > UpgradeStatus: No upgrade log present (probably fresh install) > > To manage notifications about this bug go to: > > https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1902825/+subscriptions > ** Attachment added: "xrandr.txt" https://bugs.launchpad.net/bugs/1902825/+attachment/5431040/+files/xrandr.txt ** Attachment added: "shellsettings.txt" https://bugs.launchpad.net/bugs/1902825/+attachment/5431041/+files/shellsettings.txt ** Attachment added: "lspci.txt" https://bugs.launchpad.net/bugs/1902825/+attachment/5431042/+files/lspci.txt ** Attachment added: "lsusb.txt" https://bugs.launchpad.net/bugs/1902825/+attachment/5431043/+files/lsusb.txt ** Attachment added: "journal.txt" https://bugs.launchpad.net/bugs/1902825/+attachment/5431044/+files/journal.txt ** Attachment added: "gnome-shell" https://bugs.launchpad.net/bugs/1902825/+attachment/5431045/+files/gnome-shell -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902825 Title: High CPU usage just moving the mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1902825/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1902825] Re: High CPU usage just moving the mouse
Also I am reminded of an issue that was fixed upstream recently... Do you find the high CPU only comes *after* the lock screen has been used? Does it happen on a fresh boot when no lock screen has ever been used? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902825 Title: High CPU usage just moving the mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1902825/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1902825] Re: High CPU usage just moving the mouse
Please: * Run 'top' to confirm which process is using the most CPU. * After the problem happens again run: lsusb > lsusb.txt lspci -kv > lspci.txt journalctl -b0 > journal.txt gsettings list-recursively org.gnome.shell > shellsettings.txt xrandr --verbose > xrandr.txt and attach the resulting text files here. ** 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/1902825 Title: High CPU usage just moving the mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1902825/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
