Hi!
> > I used to be able to do:
> >
> > pavel@duo:~$ xrandr --output HDMI1 --mode 1920x1080 --primary
> > warning: output HDMI1 not found; ignoring
> > pavel@duo:~$ xrandr --output VGA1 --mode 1280x1024 --below HDMI1
> > warning: output VGA1 not found; ignoring
> >
> > ...but now I have to do:
> >
> > pavel@duo:~$ xrandr --output VGA-1 --mode 1280x1024 --below HDMI-1
> > xrandr: cannot find crtc for output VGA-1
> > pavel@duo:~$ xrandr --output LVDS-1 --off
> > pavel@duo:~$ xrandr --output VGA-1 --mode 1280x1024 --below HDMI-1
> >
> > Notice the change from HDMI1 to HDMI-1. I believe that's new in 6.1 or
> > so. Who did it and why? Hardware is thinkpad x220, and this breaks my
> > scripts :-(.
>
> Are you sure you didn't just switch from intel ddx to modesetting ddx?
How do I tell?
I don't think I did such changes recently. It is Debian 10.13 system
(rather old) so I don't think it did update for me.
Thanks and best regards,
Pavel
--
People of Russia, stop Putin before his war on Ukraine escalates.
On Mon, Oct 31, 2022 at 06:19:52PM +0100, Pavel Machek wrote:
> Hi!
>
> > > I used to be able to do:
> > >
> > > pavel@duo:~$ xrandr --output HDMI1 --mode 1920x1080 --primary
> > > warning: output HDMI1 not found; ignoring
> > > pavel@duo:~$ xrandr --output VGA1 --mode 1280x1024 --below HDMI1
> > > warning: output VGA1 not found; ignoring
> > >
> > > ...but now I have to do:
> > >
> > > pavel@duo:~$ xrandr --output VGA-1 --mode 1280x1024 --below HDMI-1
> > > xrandr: cannot find crtc for output VGA-1
> > > pavel@duo:~$ xrandr --output LVDS-1 --off
> > > pavel@duo:~$ xrandr --output VGA-1 --mode 1280x1024 --below HDMI-1
> > >
> > > Notice the change from HDMI1 to HDMI-1. I believe that's new in 6.1 or
> > > so. Who did it and why? Hardware is thinkpad x220, and this breaks my
> > > scripts :-(.
> >
> > Are you sure you didn't just switch from intel ddx to modesetting ddx?
>
> How do I tell?
You can read through your Xorg log file.
Or you can do something like this:
lsof -p $(pidof X) | grep _drv.so
--
Ville Syrj?l?
Intel
On Mon, Oct 31, 2022 at 1:19 PM Pavel Machek <[email protected]> wrote:
>
> Hi!
>
> > > I used to be able to do:
> > >
> > > pavel@duo:~$ xrandr --output HDMI1 --mode 1920x1080 --primary
> > > warning: output HDMI1 not found; ignoring
> > > pavel@duo:~$ xrandr --output VGA1 --mode 1280x1024 --below HDMI1
> > > warning: output VGA1 not found; ignoring
> > >
> > > ...but now I have to do:
> > >
> > > pavel@duo:~$ xrandr --output VGA-1 --mode 1280x1024 --below HDMI-1
> > > xrandr: cannot find crtc for output VGA-1
> > > pavel@duo:~$ xrandr --output LVDS-1 --off
> > > pavel@duo:~$ xrandr --output VGA-1 --mode 1280x1024 --below HDMI-1
> > >
> > > Notice the change from HDMI1 to HDMI-1. I believe that's new in 6.1 or
> > > so. Who did it and why? Hardware is thinkpad x220, and this breaks my
> > > scripts :-(.
> >
> > Are you sure you didn't just switch from intel ddx to modesetting ddx?
>
> How do I tell?
Check your xorg log.
Alex
>
> I don't think I did such changes recently. It is Debian 10.13 system
> (rather old) so I don't think it did update for me.
>
> Thanks and best regards,
> Pavel
> --
> People of Russia, stop Putin before his war on Ukraine escalates.