[mythtv-users] Video card recommendation. Success!
A. F. Cano
afc54 at comcast.net
Tue Jan 7 00:27:55 UTC 2020
On Sat, Dec 28, 2019 at 03:21:46PM -0500, I wrote:
>
> On Fri, Nov 29, 2019 at 04:22:48PM -0500, I wrote:
> >...
> > VisionTek Radeon 5450 2GB DDR3 (DVI-I, HDMI, VGA) 900861
> > ...
> > I'll report back when I get it.
> ...
I now have 4 screens working on this machine, 2 connected to the Radeon
card: HDMI-1-1 and VGA-1-1, and the built-in Intel graphics has HDMI-1 and
VGA-1.
xrandr --listproviders
Providers: number : 2
Provider 0: id: 0x8c cap: 0xf, Source Output, Sink Output, Source Offload, Sink Offload crtcs: 3 outputs: 3 associated providers: 1 name:modesetting
Provider 1: id: 0x46 cap: 0xf, Source Output, Sink Output, Source Offload, Sink Offload crtcs: 4 outputs: 3 associated providers: 1 name:ATI Radeon HD 5450 @ pci:0000:01:00.0
Showed both cards from the beginning (after installing
firmware-amd-graphics), but only after I ran this:
xrandr --output HDMI-1-1 --auto --right of HDMI-1
xrandr --output VGA-1-1 --mode 1280x1024 --right of HDMI-1-1
Did the monitors connect and were usable.
I had done this previously, with no error message or any visible sign
that it did anything, so it might or might not have been necessary.
xrandr --setprovideroutputsource 1 0
xrandr --setprovideroffloadlink 1 0
So, finally success. Next: install mythtv.
Augustine
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