This is somewhere a follow up on the question, I asked some time ago - TP Link TX1000e with MT7922. Can't start BT
Back then, the BT portion of the chip wasn’t recognized by Ubuntu 22.04.02’s LTS Kernel (6.11 something). I found that 6.14 was the place that compatibility was delivered, and even verified it working on a fresh version of Fedora 42 (just because it downloaded faster) Live CD.
But after some time, the Linux gods have heard my plea and backported it to 6.11, which is quite nice. Also works quite good.
But there is one “but”, which still is a bit of inconvenience. And here I’m not sure where to point - at the kernel (and maybe it will get a fix at some point), or at the card itself. This would be the question I want to ask actually (maybe I’m not the only one using this card).
After a suspend (usually long one, since I don’t turn off the pc), looking at the login screen, it takes maybe two minutes for the BT service/module to turn on (and I have the keyboard connected through BT).
Strangely enough, it looks like(maybe just my paranoia) that until I click on the taskbar to see the “Bluetooth” Gnome toggle button, it will not even start the process of turning on the bluetooth. I think I gave it a few times to start on its own, but until I toggled the menu, there wasn’t even a BT icon in the tray.
And this is constant. But only related to returning from Suspend.