Touch off, OK button greyed out

What I did: In xfce you can go System|Synaptic Package Manager, search for Linuxcnc, mark linuxcnc-uspace. In Menu -> Package Force Version->you can select an older version -> apply.

Good advice, I tend to forget there's a GUI for stuff like that.

 I just tried to force back with Synaptic Package Manager, and got an error.see attached.

forum.linuxcnc.org/9-installing-linuxcnc...-64?start=110#290282

Has the fix.

unknown wrote:

Uninstall 2.9.5

Manually download the 2.9.4 deb files using gdebi.

Or 2.9.6 which has been created to fix this specific issue, but hasn't been moved onto the repository yet (I haven't been at home long enough to do it since the debs got built).

buildbot2.highlab.com/release/debian/dists/