Please repeat:
ps -eo pid,pcpu,comm --sort -pcpu | head
several times to confirm which processes are the busiest.
** Summary changed:
- High power consumption of gnome-shell
+ High power consumption
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You received this bug notification because you are a member of Ubuntu
Bugs, which is
Sorry I wanted to send you the apport from my tuser account but failed
due to email-verification and stuff which annoyed me enough to give up.
With a new user tuser, just created for this purpose I can reproduce the
issue. I reboot, login screen, ~80W, login tusr ~130W. I removed this
Welcome
The most CPU is used by:
/usr/libexec/epiphany-search-provider
so try closing Epiphany.
The second-most CPU is used by:
/usr/bin/gnome-shell
so try disabling the thing that is keeping gnome-shell redrawing all the
time:
gnome-extensions disable 'system-monitor-
USER PID %CPU %MEMVSZ RSS TTY STAT START TIME COMMAND
root 1 0.8 0.0 24492 14176 ?Ss 18:30 0:01 /sbin/init
splash
root 2 0.0 0.0 0 0 ?S18:30 0:00 [kthreadd]
root 3 0.0 0.0 0 0 ?S18:30
apport information
** Tags added: apport-collected
** Description changed:
After fresh install of 24.04 the power consumption raised about 40W
being idle. Previously running Ubuntu 22.04.
Analysis found that the the step from login screen to Ubuntu/gnome
desktop consumes ~40W. Doing
Please:
1. Run:
ps auxw > ps.txt
and attach the resulting text file here.
2. Run:
apport-collect 2067830
to automatically send more information and the machine.
** Tags added: noble
** Changed in: gnome-shell (Ubuntu)
Status: New => Incomplete
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You received this bug
Thank you for taking the time to report this bug and helping to make
Ubuntu better. Please execute the following command only once, as it
will automatically gather debugging information, in a terminal:
apport-collect 2067830
When reporting bugs in the future please use apport by using 'ubuntu-
