Resolution on a unknokn monitor - error X Error of failed request: BadMatch (invalid parameter attributes)
Petter Adsen
petter at synth.no
Tue Apr 14 07:08:46 UTC 2015
On Tue, 14 Apr 2015 05:39:08 +0000 (UTC)
Victor Sterpu <victor at caido.ro> wrote:
> I tried to force the addition of the new mode on the right
> dispay(VGA-0) like this: root at TIV:/home/victor# xrandr --display
> VGA-0 --newmode "1920x1080_60.00" 172.80 1920 2040 2248 2576 1080
> 1081 1084 1118 -HSync +Vsync
>
> But I can't, the error is "Can't open display VGA-0".
>
>
>
> ----- Original Message -----
<snip a lot of lines>
If you take a look at the man page for xrandr, it says:
-d, --display name
This option selects the X display to use. Note this
refers to the X screen abstraction, not the monitor (or
output).
Note the last part. What you want is probably "--output":
--output output
Selects an output to reconfigure. Use either the name
of the output or the XID.
And please trim your posts when you follow-up, they get very long when
you don't.
Petter
--
"I'm ionized"
"Are you sure?"
"I'm positive."
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