CPU1 high while rest has low usage

Framework 13 amd with Ubuntu 24

When connecting to my TB4 dock (with 2 5120x1440 monitors) and doing normal work stuff (browser, mail, rdp,…), I notice my CPU1 is constantly very high while other CPU’s are low.
Is this normal?
My laptop get’s insanly hot above the keyboard (not able to keep your fingers on it) and is is blowing constantly and loudly.

“Known” issue, workaround in the thread here or thereabouts. Also, hopefully it’s fixed as of kernel 6.11.

1 Like