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Tag: linux

GNU/Linux, Mint

[Hardware] ASUS TUF GAMING B550M-PLUS (WIFI) – Bluetooth broken

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Somehow the onboard Bluetooth of my Motherboard stopped working, but the Wi-Fi was still working fine. This confused me because both are provided by the Intel Wi-Fi 6 AX200 card. The blueman-manager simply could not find the Bluetooth device anymore. Also, when running the command rfkill, it was just listing the Wi-Fi device. The second entry was missing (I took the screenshot, after Bluetooth was working again).

Since I had recently upgraded to a new kernel, I assumed this must be the problem. After testing many different kernels, it still didn’t work. Even on a kernel where it definitely worked before.

Then I stumbled across this thread Intel Wi-Fi 6 AX200 Bluetooth Stopped Working Yet Wifi is still fine. The last commenter solved his issue by unplugging the Intel Wi-Fi Card from his Motherboard and plugging it back in. To be honest, I’m not even sure if this is possible on my motherboard, as it is some onboard thing directly on the board. But this post leads me to reconnect the external antenna, which is connected with two cables on the back of the PC. Since Wi-Fi was still working all along, I did not expect anything from it, but after turning the PC back on, suddenly Bluetooth was working again. WTF! No idea how this is possible, as I have used Bluetooth and WI-FI for many months without the external antenna. Fortunately, however, it works again.

Mint

[Linux Mint] Start Applications minimized (start in tray)

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The fact that some applications do not start minimized (in tray) at system startup has been annoying me for quite some time. I find it even more annoying that you can’t simply set this directly via a checkbox in the Startup Applications for each application. The problem seems to be that each application has a different parameter for this, and therefore it cannot be done generally by the operating system (at least that’s my guess). I have therefore researched the necessary parameters for the applications I use. Simply add the parameter at the end of the Startup Applications command. For some applications, you can also activate it directly in the specific settings.

ApplicationSetting / Command
Bitwarden (Flatpack)File ⇾ Settings ⇾ App Settings ⇾ Start to tray icon
Netxcloud–background
SignalFile ⇾ Preferences ⇾ General ⇾ System ⇾ Start minimized to system tray
Steam-silent
Syncthing GTK–background
Telegram-autostart -startintray
Transmission remote GUI-hidden

Helpful discussion: https://askubuntu.com/questions/663187/how-can-i-run-a-program-on-startup-minimized

Mint

[Linux Mint] Transmission Remote GUI: download directory path is not absolute

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Every few months, I run into this issue when adding a torrent to transgui:

Although there is a 5-year-old closed issue on this bug, which also led to a code adjustment, this bug still seems to exist: https://github.com/transmission-remote-gui/transgui/issues/1270
The user Kethsar has probably already found the right cause and gives some hints on how to solve it. At least it helped me to find a workaround:

  • close transgui if it’s running, otherwise your changes will get overwritten again
  • nano ~/.config/Transmission\ Remote\ GUI/transgui.ini
  • search for the [AddTorrent.transmission]section
  • remove some entries which a related, e.g. 
Folder1=/my/path/1
FolHit1=1
FolExt1=
LastDt1=18.02.2024

Folder2=/my/path/2
FolHit2=3
FolExt2=
LastDt2=18.02.2024

...
  • save & quit nano
  • start trangui again and try to add a torrent again

It seems like the issues occurs, when the [AddTorrent.transmission] section reaches Folder50.

Mint

[Linux Mint] Sharkoon PureWriter Keyboard not recognized after suspend

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In January 2020 I bought a Sharkoon PureWriter Keyboard and since then I had the problem that the keyboard got not recognized after my PC (which runs on Linux Mint) was coming back from suspend mode. Back then I couldn’t find a solution and was just hoping that a newer kernel release will fix this problem in the future. But it did not. So today I was searching again and stumbled again across this post, but now I noticed the new answer from April this year. And it finally solved it!

https://askubuntu.com/questions/1044988/usb-ports-not-working-after-resume-from-sleep-on-ubuntu-18-04

First check with usbreset for the device name and then create the script under the following path:

sudo micro /lib/systemd/system-sleep/reset-keyboard 

#!/bin/sh

case $1 in
  post)
    usbreset "USB-HID Keyboard"
    ;;
esac

And as a last step we make it executable:

sudo chmod +x /lib/systemd/system-sleep/reset-keyboard

Software

[Software] Ventoy

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https://www.ventoy.net

“Ventoy is an open source tool to create bootable USB drive for ISO/WIM/IMG/VHD(x)/EFI files.
With ventoy, you don’t need to format the disk over and over, you just need to copy the ISO/WIM/IMG/VHD(x)/EFI files to the USB drive and boot them directly.”

Download: https://github.com/ventoy/Ventoy/releases
Installation: https://www.ventoy.net/en/doc_start.html

sudo sh Ventoy2Disk.sh -i /dev/sdx

GNU/Linux, Mint

[Hardware] ASUS TUF GAMING B550M-PLUS and RTL8125B Realtek

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Just switched some hardware parts in my main PC:

I moved from Intel to an AMD build. I kept my boot disk with Linux Mint 20 and everything was running out of the box, except there was no ethernet connection available. The RTL8125B Realtek network card is not yet supported on a Kernel < 5.9. Since I’m running Kernel 5.6.14, I had to manual install it.

Go to: https://www.realtek.com/en/component/zoo/category/network-interface-controllers-10-100-1000m-gigabit-ethernet-pci-express-software

Download the “2.5G Ethernet LINUX driver r8125 for kernel up to 5.6”, untar and follow the installation instructions from the README. In fact you only have to run 

sudo ./autorun.sh
#check with
lsmod | grep r8125
ifconfig -a