Ok, so that solution is only temporary, apparently after a reboot it will give you a license update popup with: OldLicense: PaidLicense
NewLicense: After which the only solution is downgrading and then upgrading again, to get a 9-char ID back for at least the duration of the boot. sudo apt install teamviewer=14.0.14470 Start TeamViewer, and update back to the latest version, and restart the teamviewer deamon (otherwise it will hang). sudo apt install teamviewer
sudo systemctl restart teamviewerd.service I hope TeamViewer will fix this issue SOON. But Last time I was already looking for an alternative to Quick Support, and found out about the build in MicroSoft Windows ways to get Remote Assistance, which has command line options to generate a invite file with a chosen password, can easily be scripted to use a random password, submit the file to a server, and use a linux Free RDP solution.
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