On Wed, Dec 11, 2024 at 04:14:58PM +0100, tomas@tuxteam.de wrote: > On Wed, Dec 11, 2024 at 09:01:19AM -0600, Tom Browder wrote: [...] > > unable to open display "" > > This one is because they have to "talk" to the right X server, so they > need the DISPLAY env variable set, to know which one. > > On your (probably) single machine with (probably) just one X server > and one display, try prefixing the command with a var setting like > so: > > DISPLAY=:0 <my command with args> (of course, this will only work if there /is/ an X server running in the first place :) Cheers -- t
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