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FF77: 100% CPU while lid is closed on Debian/Linux
Dear community,
I'm encountering the following problem:
While the lid of my Lenovo P1 with Debian OS and XFCE w/m is closed, Firefox 77 uses one core @ 100% constantly. Using profiler.firefox.com didn't show any unusual activity at all. Other tools like about:performance don't help since the lid is closed while it happens. As soon as I open the notebook, CPU usage drops back to normal levels instantly.
Any ideas how to debug or where to look for?
Best Markus
Dear community,
I'm encountering the following problem:
While the lid of my Lenovo P1 with Debian OS and XFCE w/m is closed, Firefox 77 uses one core @ 100% constantly. Using profiler.firefox.com didn't show any unusual activity at all. Other tools like about:performance don't help since the lid is closed while it happens. As soon as I open the notebook, CPU usage drops back to normal levels instantly.
Any ideas how to debug or where to look for?
Best
Markus
所有回复 (1)
Maybe missing information:
- It happened with older versions, too, not exclusively related to v77
- Debian OS flavour is Sid