MX Linux Forum

Solution found:
By checking
$dmesg
$inxi -Fxrz
I found some problems with my firmware (they are shown in a strong red), and that I didn't have hardware nor software for bluetooth. Therefore I had to solve this.
https://www.cyberciti.biz/faq/intel-wifi-on-debian-linux-when-you-get-firmware ...

Maybe reinstall ca-certificates? If that doesn't help, perhap the power-related packages, and then tlp, since it can also manage radio devices like Bluetooth.

But first open that log file I mentioned to see exactly what was removed. The remove command removes a lot.

And this is another ...

HF, Stevo is right, I used Norbert's OBS, but before today, Bluetooth worked just fine, so it is due to something I uninstalled.
Markol, lastest plasma is 5.20, but, as Stevo said, I use a non-official repo, so I got 5.24

Running 5.24.6 from Norbert's repo myself :)
I can help you debug ...

Maybe reinstall ca-certificates? If that doesn't help, perhap the power-related packages, and then tlp, since it can also manage radio devices like Bluetooth.

But first open that log file I mentioned to see exactly what was removed. The remove command removes a lot.

And this is another ...

HF, Stevo is right, I used Norbert's OBS, but before today, Bluetooth worked just fine, so it is due to something I uninstalled.
Markol, lastest plasma is 5.20, but, as Stevo said, I use a non-official repo, so I got 5.24

Stevo, I just checked, i executed:

apt remove akonadi*
apt remove bumblebee ...

System: Kernel: 5.10.0-18-amd64 [5.10.140-1] x86_64 bits: 64 compiler: gcc v: 10.2.1
parameters: BOOT_IMAGE=/boot/vmlinuz-5.10.0-18-amd64
root=UUID=<filter> ro quiet splash
Desktop: KDE Plasma 5.24.6 tk: Qt 5.15.2 wm: kwin_x11 vt: 7 dm: SDDM
Distro: MX-21.2_KDE_x64 Wildflower October 20 ...

I removed several packages and ended up messing my bluetooth.
When I go to the Bluetooth section on KDE System Settings, it only appears "Bluetooth is disabled" and the button to enable it (but it does nothing).

I checked:
$ inxi -Fxrz
Bluetooth: Device-1: Intel Bluetooth wireless interface type ...

dolphin_oracle wrote: Tue Sep 13, 2022 6:15 pm org.kde.plasma.systemloadviewer widget I think.

Yep, you can find it in the KDE store. Thanks

I installed KDE 24.5, and I believe it got removed

I messed up, and deleted a widget I love, so I'm wondering whether anyone can help me. It's a KDE widget