oh, i should mention i tried running the 21.10 installer on the same machine and (as expected) since no-one would know to disable their trackpad before trying to install, this bug effectively makes 21.10 uninstallable on this hardware, so for installation purposes i'd call the bug critical.
oh, i should mention i tried running the 21.10 installer on the same machine and (as expected) since no-one would know to disable their trackpad before trying to install, this bug effectively makes 21.10 uninstallable on this hardware, so for installation purposes i'd call the bug critical.