Installer pinetab2

Hello everyone,

In the latest versions of the installer for pinetab2 appeared with the same error in the Calamares installer reflected in this issue. To fix it I used the mobian-installer-pinetab2-phosh-20230625.img.gz installer. As stated in an issue message, to fix the bug in the latest versions of the pinetab2 installer, a rebuild of the mobian calamares-extensions package is required.

Thank you very much for the great work you have done! I will try to report the bugs I find :)