Some KDE versions (kernels?) show this annoying notification about HP G5 dock, and firmware update removed it for me.
I through I would post it here as it may help someone in the future.
HP Website doesn’t offer Linux drivers but this page HP Drivers points to firmware updates here: FWUPD
At the moment of writing, latest HP G5 dock firmware is 1.0.24
- Download and extract the archive
- Right click and make USBC_DOCK_G5_V1.0.24.0.bin file executable
- Follow Readme.txt instructions
- You make need to install Magic, follow this Guide
- Close all your programs because firmware update will disconnect everything connected to the dock (including internet if you plugged-in LAN cable)
- When the installer was claiming I don’t have Magic installed - even when I had, I executed from the directory with firmware “fwupdmgr install” and followed prompts