I also had similar problem with
$ colormgr get-devices
not finding my printer. However, I was able to fix that issue: I uninstalled and installed it again via System Settings - Printers. After that colormgr was able to find the printer. Does anybody know similar workaround for displays?
I also had similar problem with
$ colormgr get-devices
not finding my printer. However, I was able to fix that issue: I uninstalled and installed it again via System Settings - Printers. After that colormgr was able to find the printer. Does anybody know similar workaround for displays?