[Bug 1773502] Re: High CPU usage in gnome-shell & Xorg when using gnome-system-monitor's Resources tab

2020-11-04 Thread Daniel van Vugt
** Also affects: gnome-system-monitor (Ubuntu) Importance: Undecided Status: New ** Changed in: gnome-system-monitor (Ubuntu) Status: New => Triaged ** Changed in: gnome-system-monitor (Ubuntu) Importance: Undecided => Low ** Tags added: groovy -- You received this bug

[Bug 1773502] Re: High CPU usage in gnome-shell & Xorg when using gnome-system-monitor's Resources tab

2019-05-15 Thread Daniel van Vugt
AFAIK, gnome-system-monitor is one of those rare apps which are software rendered (because GTK) but also try to animate at a smooth frame rate. It's a rare combination and a useful test case. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is

[Bug 1773502] Re: High CPU usage in gnome-shell & Xorg when using gnome-system-monitor's Resources tab

2019-05-15 Thread Sebastien Bacher
** Changed in: gnome-shell (Ubuntu) Importance: Medium => Low -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1773502 Title: High CPU usage in gnome-shell & Xorg when using

[Bug 1773502] Re: High CPU usage in gnome-shell & Xorg when using gnome-system-monitor's Resources tab

2019-05-15 Thread Daniel van Vugt
^^^ Moved to bug 1756508 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1773502 Title: High CPU usage in gnome-shell & Xorg when using gnome-system-monitor's Resources tab

[Bug 1773502] Re: High CPU usage in gnome-shell & Xorg when using gnome-system-monitor's Resources tab

2019-05-15 Thread Magosányi Árpád
If I run eclipse from a docker container (with -v /tmp/.X11-unix:/tmp/.X11-unix ), then no cpu overuse. It might related to that in this case eclipse cannot connect to dbus. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell

[Bug 1773502] Re: High CPU usage in gnome-shell & Xorg when using gnome-system-monitor's Resources tab

2019-05-15 Thread Magosányi Árpád
I have this bug, triggered by eclipse on latest Bionic. I do not see any gnome shells running though. Do we know any workarounds? -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu.

[Bug 1773502] Re: High CPU usage in gnome-shell & Xorg when using gnome-system-monitor's Resources tab

2018-05-27 Thread Daniel van Vugt
Thanks. That explains a lot. I think gnome-shell is presently too slow to be able to handle 1080p on a Celeron 847. But we are working on a bunch of different optimizations that should help in future. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is

[Bug 1773502] Re: High CPU usage in gnome-shell & Xorg when using gnome-system-monitor's Resources tab

2018-05-27 Thread Yuri
Resolution: 1920 X 1080 (16:9), with a refresh rate of 60,00 Hz, I use an HDMI connection: yuri@DS47:~$ xrandr Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192 VGA-1 disconnected (normal left inverted right x axis y axis) HDMI-1 disconnected (normal left inverted right x axis

[Bug 1773502] Re: High CPU usage in gnome-shell & Xorg when using Firefox

2018-05-27 Thread Daniel van Vugt
Nevermind, it's obvious you're using Xorg sessions. At what resolution though? Please just run 'xrandr' and send us the output. ** Summary changed: - High CPU usage in gnome-shell & Xorg when using Firefox + High CPU usage in gnome-shell & Xorg when using gnome-system-monitor's Resources tab

[Bug 1773502] Re: High CPU usage in gnome-shell & Xorg when using Firefox

2018-05-27 Thread Daniel van Vugt
Oooh... that makes sense now, thanks. The problem you are seeing is with mutter/gnome-shell being inefficient at frequently-updating software rendered windows. This is a known problem, but until now we only knew of Eclipse triggering it (bug 1756508), and the older pre-Quantum versions of Firefox

[Bug 1773502] Re: High CPU usage in gnome-shell & Xorg when using Firefox

2018-05-26 Thread Yuri
I restarted my computer 3 time.I launched FF and the top command. The home page of FF is https://www.bing.com/?cc=be. I opened a second tab with maps.google.com. Everything was find. I lauched system monitor and then, the CPU of one core jumped to 100 %, even after closing the maps.google.com

[Bug 1773502] Re: High CPU usage

2018-05-26 Thread Daniel van Vugt
And what web pages are good examples of high CPU usage? Some web pages should yield zero CPU usage, so this question matters :) ** Summary changed: - High CPU usage + High CPU usage in gnome-shell & Xorg when using Firefox -- You received this bug notification because you are a member of

[Bug 1773502] Re: High CPU usage

2018-05-26 Thread Yuri
I use Firefox Quantum 60.0.1 (64 bits)for Ubuntu with the modules eid Belgium (issue was already present before installing this module) and uBlock Origin. The module Open H264 Video Codec provided by Cisco 1.7.1 is installed. -- You received this bug notification because you are a member of

[Bug 1773502] Re: High CPU usage

2018-05-26 Thread Daniel van Vugt
OK. Please reduce the problem down to a single app, like just Firefox. Now, please let us know: 1. The version of Firefox; and 2. What web page(s) cause the biggest problem. I think my list of planned fixes for Ubuntu 18.10 [1] will be the best avenue for helping you because the Celeron 847

[Bug 1773502] Re: High CPU usage

2018-05-26 Thread Yuri
apport information ** Tags added: apport-collected ** Description changed: gnome-shell or X.org using high cpu My fanless nettop use a Intel Celeron 847 CPU. On around 1 boot on 3, the CPU of one core is kept at 100 % by a process, this high CPU usage start few second after the boot. It

[Bug 1773502] Re: High CPU usage

2018-05-26 Thread Yuri
The CPU seems taken by Xorg (see screen shot). When the gnome-shell proc take most of the CPU, the overall CPU seems to be reduced after some seconds. ** Attachment added: "TOP result"

[Bug 1773502] Re: High CPU usage

2018-05-26 Thread Yuri
I was running Thunderbird, Firefox, System Monitor (and a console with the top command). But it happen too with no app launched or just Firefox. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu.

[Bug 1773502] Re: High CPU usage

2018-05-26 Thread Daniel van Vugt
1. Are you running any apps when the CPU usage is high? 2. What does 'top' show when the CPU usage is high? ** Changed in: gnome-shell (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to