[Bug 1766503] Re: ibus-* randomly use high CPU
Wait, there's more If I do multiple CTRL-z + Enter in gnome-calculator, the CPU goes HIGHER , and it stays there until ANY action is made ( either opening an app ( mouse or kbd shortcut, doesn't matter ) , or switch window by alt-tab or mouse ) Seems like an ibus (big?) problem . Also seems ibus is running on multiple processes/cores ( and hangs on all of them in the end ) , is this intended ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766503 Title: ibus-* randomly use high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1766503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766503] Re: ibus-* randomly use high CPU
Just after finished previous comment, gnome-calculator crashed ( most probably related to CTRL-z ) . >From syslog : Sep 11 10:44:58 valyelitebook kernel: [1645692.175240] traps: gnome-calculato[9355] trap int3 ip:7f302aceeea1 sp:7ffca1a8ae90 error:0 in libglib-2.0.so.0.5600.4[7f302ac9d000+114000] Sep 11 10:44:58 valyelitebook systemd[1]: Started Process Core Dump (PID 13784/UID 0). Sep 11 10:44:58 valyelitebook systemd-coredump[13785]: Process 9355 (gnome-calculato) of user 1002 dumped core.#012#012Stack trace of thread 9355:#012#0 0x7f302aceeea1 n/a (libglib-2.0.so.0)#012#1 0x7f302acf1819 g_log_writer_default (libglib-2.0.so.0)#012#2 0x7f302acefa8e g_log_structured_array (libglib-2.0.so.0)#012#3 0x7f302acf04ce g_log_structured_standard (libglib-2.0.so.0)#012#4 0x7f3029eabc41 n/a (libgdk-3.so.0)#012#5 0x7f3029eb8ac3 n/a (libgdk-3.so.0)#012#6 0x7f30279068fa _XError (libX11.so.6)#012#7 0x7f302790382b n/a (libX11.so.6)#012#8 0x7f30279038d5 n/a (libX11.so.6)#012#9 0x7f3027904830 _XReply (libX11.so.6)#012#10 0x7f30276ba004 XIGetClientPointer (libXi.so.6)#012#11 0x7f3029ea7030 n/a (libgdk-3.so.0)#012#12 0x7f3029ea85a4 n/a (libgdk-3.so.0)#012#13 0x7f3029eb3810 n/a (libgdk-3.so.0)#012#14 0x7f3029eb3329 n/a (libgdk-3.so.0)#012#15 0x7f3029e7dd70 gdk_display_get_event (libgdk-3.so.0)#012#16 0x7f3029eb2f82 n/a (libgdk-3.so.0)#012#17 0x7f302ace9417 g_main_context_dispatch (libglib-2.0.so.0)#012#18 0x7f302ace9650 n/a (libglib-2.0.so.0)#012#19 0x7f302ace96dc g_main_context_iteration (libglib-2.0.so.0)#012#20 0x7f3029928efd g_application_run (libgio-2.0.so.0)#012#21 0x5613cd84fbd3 n/a (gnome-calculator)#012#22 0x7f30286c9b97 __libc_start_main (libc.so.6)#012#23 0x5613cd84de3a n/a (gnome-calculator)#012#012Stack trace of thread 9358:#012#0 0x7f30287bccf9 __GI___poll (libc.so.6)#012#1 0x7f302ace95c9 n/a (libglib-2.0.so.0)#012#2 0x7f302ace96dc g_main_context_iteration (libglib-2.0.so.0)#012#3 0x7f30173bc36d n/a (libdconfsettings.so)#012#4 0x7f302ad11175 n/a (libglib-2.0.so.0)#012#5 0x7f302821e6db start_thread (libpthread.so.0)#012#6 0x7f30287c9a3f __clone (libc.so.6)#012#012Stack trace of thread 9356:#012#0 0x7f30287bccf9 __GI___poll (libc.so.6)#012#1 0x7f302ace95c9 n/a (libglib-2.0.so.0)#012#2 0x7f302ace96dc g_main_context_iteration (libglib-2.0.so.0)#012#3 0x7f302ace9721 n/a (libglib-2.0.so.0)#012#4 0x7f302ad11175 n/a (libglib-2.0.so.0)#012#5 0x7f302821e6db start_thread (libpthread.so.0)#012#6 0x7f30287c9a3f __clone (libc.so.6)#012#012Stack trace of thread 9357:#012#0 0x7f30287bccf9 __GI___poll (libc.so.6)#012#1 0x7f302ace95c9 n/a (libglib-2.0.so.0)#012#2 0x7f302ace9962 g_main_loop_run (libglib-2.0.so.0)#012#3 0x7f3029955276 n/a (libgio-2.0.so.0)#012#4 0x7f302ad11175 n/a (libglib-2.0.so.0)#012#5 0x7f302821e6db start_thread (libpthread.so.0)#012#6 0x7f30287c9a3f __clone (libc.so.6) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766503 Title: ibus-* randomly use high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1766503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766503] Re: ibus-* randomly use high CPU
Hi, I'm using Mint 19.2 , I noticed if I do CTRL-z ( undo ) either in xed or gnome-calc , this will trigger high usage in ibus-daemon, ibus-x11 and xed However, in pluma it does not . After some seconds the CPU goes down . I noticed it in the CPU monitor applet . 100% reproductible . xed is 2.2.3+tina gnome-calculator is 1:3.28.2 ~ubuntu 18.04.3 ibus is 1.5.17-3ubuntu5.3 pluma is 1.20.1-3ubuntu1 lsb_release -a No LSB modules are available. Distributor ID: LinuxMint Description:Linux Mint 19.2 Tina Release:19.2 Codename: tina uname -a Linux valyelitebook 4.15.0-96-generic #97-Ubuntu SMP Wed Apr 1 03:25:46 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Hope it helps, it's really frustrating , and I think it affects more applications ( Idea IDE and Android Studio also have strange behaviours - they did not on 18.x ) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766503 Title: ibus-* randomly use high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1766503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766503] Re: ibus-* randomly use high CPU
** Also affects: gnome-shell (Ubuntu) Importance: Undecided Status: New ** Changed in: gnome-shell (Ubuntu) Status: New => Opinion ** Bug watch added: gitlab.gnome.org/GNOME/gnome-shell/-/issues #3125 https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/3125 ** Also affects: gnome-shell via https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/3125 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766503 Title: ibus-* randomly use high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1766503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766503] Re: ibus-* randomly use high CPU
I have a Using Linux Mint mate (Linux Mint 19.1 Tessa) Linux 4.15.0-112-generic #113-Ubuntu SMP Thu Jul 9 23:41:39 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux We are in Belgium (and ibus-deamon configured for FR-BE keyboard) where we use lot of é, è, à and sometime other likes û. As I'm typing quite quickly and make typing faults, I also use a lot the backspace and ctrl+backspace. As I'm also using the terminals, Shift+Ctrl+v and Shift+Ctrl+v are used a lots (sometime by mistake in regular editor like xed). Note that e is configured for emoticones in the ibus-deamon. When taping text in xed (2.0.2)... and usually with xed, the ibus-deamon became crazy and heating CPU. It is not difficult to me identify it, computer quicly raise from 55°C to 80°C (in ~30 seconds). This happens almost each time with xed, sometine in a minute, sometime after a while. That's completely boring... after several weeks I did need to stop using xed ! As I'm a coder, I also use AtomIDE and I did NEVER have the issue under AtomIDE... but XED + iBus-deamon are still firing my CPU. Kind regards, Dominique I -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766503 Title: ibus-* randomly use high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-consumption/+bug/1766503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766503] Re: ibus-* randomly use high CPU
Same problem here on Linux Mate 19.3 with Xed and Ibus using large amounts (up to 200 %) of CPU usage. Opening system monitor or htop stops the problem temporarily. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766503 Title: ibus-* randomly use high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-consumption/+bug/1766503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766503] Re: ibus-* randomly use high CPU
New note. As commented here: https://github.com/linuxmint/xed/issues/237 you can make it happen by pressing control key is pressed in rapid succession. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766503 Title: ibus-* randomly use high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-consumption/+bug/1766503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766503] Re: ibus-* randomly use high CPU
I have observed this is happening Mint Mate 19.3 but also only when using Xed. I have been unable to track down this problem any further. ** Bug watch added: github.com/linuxmint/xed/issues #237 https://github.com/linuxmint/xed/issues/237 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766503 Title: ibus-* randomly use high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-consumption/+bug/1766503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766503] Re: ibus-* randomly use high CPU
Actually I have seen this a couple of times in the past week or so. I'll reconfirm if and when it happens again. ** Tags added: focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766503 Title: ibus-* randomly use high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-consumption/+bug/1766503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766503] Re: ibus-* randomly use high CPU
One comment. This situation does NOT happen, when I use Atom to edit. It is happening only with Xed Editor. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766503 Title: ibus-* randomly use high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-consumption/+bug/1766503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766503] Re: ibus-* randomly use high CPU
I can confirm. My system is: adasiek@mint-desktop:~$ lsb_release -a No LSB modules are available. Distributor ID: LinuxMint Description:Linux Mint 19.3 Tricia Release:19.3 Codename: tricia adasiek@mint-desktop:~$ uname -a Linux mint-desktop 5.0.0-32-generic #34~18.04.2-Ubuntu SMP Thu Oct 10 10:36:02 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux I have quite good machine: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 94 model name : Intel(R) Core(TM) i7-6770HQ CPU @ 2.60GHz stepping: 3 microcode : 0xd6 cpu MHz : 1191.362 cache size : 6144 KB physical id : 0 siblings: 8 core id : 3 cpu cores : 4 and ibus daemon is running randomly about 100% cpu. Keeping htop opened in terminal helps. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766503 Title: ibus-* randomly use high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-consumption/+bug/1766503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766503] Re: ibus-* randomly use high CPU
Although not using Ubuntu directly, I am using Mint, which is based on it (Tina - 19.2, based on Bionic, MATE edition). Might be the same problem. If not applicable, then please ignore my comment. I can reproduce this in all machines I have, in a few simple steps: 1-Open a terminal and leave 'top' open to check the processes; 2-Open 'xed' 3-Press shift inside of xed 4-Look at the terminal running top 5-To make it stop using 100% cpu, simply change focus to any window other than xed (the terminal, for example). This happens everytime, and is really annoying. If I try to copy text (ctrl-c), it triggers the bug as well, and forces me to change focus to have the system become usable again. I have attached a screenshot of my top output while the bug is happening. Before triggering it, all processes were running below 1% according to top. ** Attachment added: "Screenshot at 2020-01-07 11-15-44.png" https://bugs.launchpad.net/ubuntu/+source/ibus/+bug/1766503/+attachment/5318215/+files/Screenshot%20at%202020-01-07%2011-15-44.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766503 Title: ibus-* randomly use high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-consumption/+bug/1766503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766503] Re: ibus-* randomly use high CPU
same issue in 19.10 / 5.3.0-24-generic , opening system monitor does fix it, wierd. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766503 Title: ibus-* randomly use high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-consumption/+bug/1766503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766503] Re: ibus-* randomly use high CPU
That comment is slightly off topic here. This bug is about the ibus-* processes. I can't reproduce the issue right now, but also have never used Kodi. I also don't use PPAs on this development system. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766503 Title: ibus-* randomly use high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-consumption/+bug/1766503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766503] Re: ibus-* randomly use high CPU
OK. I got it. In my case processes starts in similar way /tmp/XXX-XXX... that's was suspicious after search info about similar cases I found this: https://ubuntuforums.org/showthread.php?t=2389313 https://www.reddit.com/r/Addons4Kodi/comments/8eto78/people_using_unofficial_kodi_addon_on_linux/ Please check if ~/.config/autostart/dbus-daemon.desktop exists. After cleaning ~/.config/autostart/ folder situation is better also i found suspicious inictl file in ~/.cache/fontconfig I will check files with ClamAV but this will take some time. For now CPU usage looks good for me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766503 Title: ibus-* randomly use high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-consumption/+bug/1766503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766503] Re: ibus-* randomly use high CPU
Same here. If i open system monitor or htop app sysctrl or ibus disappear and cpu goes back to normal. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766503 Title: ibus-* randomly use high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-consumption/+bug/1766503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766503] Re: ibus-* randomly use high CPU
Ditto, also, I have similar experiences with "sysctrl", and a handful of "dbus" processes. It is odd how top (which I run, rather than htop), "dispells" these seconds after launch. I am actually having thermal shutdowns in 18.04 that I have begun to attribute to these runaway background processes. I think running top may become my first line of defense as well. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766503 Title: ibus-* randomly use high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-consumption/+bug/1766503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766503] Re: ibus-* randomly use high CPU
I am experiencing the exact same issue as Stelios. I can run htop and everything goes back to normal. SPECS: Processor : 2x AMD Athlon(tm) Dual Core Processor 5050e Memory : 4046MB OS : Ubuntu 16.04.4 LTS -Display- Resolution : 2560x1024 pixels OpenGL Renderer : GeForce GT 630/PCIe/SSE2 X11 Vendor : The X.Org Foundation DBUS-X11 ver: 1.10.6-1ubuntu3.3 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766503 Title: ibus-* randomly use high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-consumption/+bug/1766503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766503] Re: ibus-* randomly use high CPU
** Also affects: ubuntu-power-consumption Importance: Undecided Status: New ** Changed in: ubuntu-power-consumption Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766503 Title: ibus-* randomly use high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-consumption/+bug/1766503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766503] Re: ibus-* randomly use high CPU
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: ibus (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766503 Title: ibus-* randomly use high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ibus/+bug/1766503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766503] Re: ibus-* randomly use high CPU
i have multiple instances of ibus-x11 running simultaneously in Bionic 18.04. Up to 40% of CPU is used by them. Once i run htop, the processes automatically disappear a few seconds later and everything goes back to normal. In fact, i run htop now after every boot to deal with the problem. If i use System Activity (KDE) instead of htop, i see one entry, systemd, using up to 40% of CPU. If i kill it from there, it will reappear few minutes later. System:Host: MyLinuxPC Kernel: 4.15.0-20-generic x86_64 bits: 64 Desktop: KDE Plasma 5.12.4 Distro: Ubuntu 18.04 LTS CPU: 8 core AMD FX-8320 Eight-Core (-MCP-) cache: 16384 KB Graphics: Card: Advanced Micro Devices [AMD/ATI] Ellesmere [Radeon RX 470/480] Display Server: x11 (X.Org 1.19.6 ) drivers: ati,amdgpu (unloaded: modesetting,fbdev,vesa,radeon) Resolution: 2560x1440@59.95hz OpenGL: renderer: AMD Radeon RX 480 Graphics (POLARIS10 / DRM 3.23.0 / 4.15.0-20-generic, LLVM 6.0.0) version: 4.5 Mesa 18.0.0-rc5 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766503 Title: ibus-* randomly use high CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ibus/+bug/1766503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
