Dear all,
this week I bought a new HP Laptop (HP17-CN2156ng).
a Bookworm - Gnome was installed originally but I replaced it with
Bookworm - XFCE.
Output of
```
uname -a
Linux HP17cn2156ng 6.1.0-11-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.38-4
(2023-08-08) x86_64 GNU/Linux
```
During testing of the device I note that the HDMI interface doesn't
work. A lot of GOOGLE shows me that sometimes problems with the
implemented GPU IRIS Xe (Alder Lake-UP3 GT2) occurs. Also some of this
problems were marked as solved. But either I didn't understand this
solutions or they were not proper described (at least for me).
So the only thing I can show at the moment ist the output of
```
xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384
eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis
y axis) 382mm x 215mm
1920x1080 60.06*+ 60.01 59.97 59.96 40.17 59.93
1680x1050 59.95 59.88
1400x1050 59.98
1600x900 59.99 59.94 59.95 59.82
1280x1024 60.02
1400x900 59.96 59.88
1280x960 60.00
1440x810 60.00 59.97
1368x768 59.88 59.85
1280x800 59.99 59.97 59.81 59.91
1280x720 60.00 59.99 59.86 59.74
1024x768 60.04 60.00
960x720 60.00
928x696 60.05
896x672 60.01
1024x576 59.95 59.96 59.90 59.82
960x600 59.93 60.00
960x540 59.96 59.99 59.63 59.82
800x600 60.00 60.32 56.25
840x525 60.01 59.88
864x486 59.92 59.57
700x525 59.98
800x450 59.95 59.82
640x512 60.02
700x450 59.96 59.88
640x480 60.00 59.94
720x405 59.51 58.99
684x384 59.88 59.85
640x400 59.88 59.98
640x360 59.86 59.83 59.84 59.32
512x384 60.00
512x288 60.00 59.92
480x270 59.63 59.82
400x300 60.32 56.34
432x243 59.92 59.57
320x240 60.05
360x202 59.51 59.13
320x180 59.84 59.32
DP-1 disconnected (normal left inverted right x axis y axis)
DP-2 disconnected (normal left inverted right x axis y axis)
DP-3 disconnected (normal left inverted right x axis y axis)
DP-4 disconnected (normal left inverted right x axis y axis)
```
As far I understand there is no HDMI detected here but 4 Displayports.
But this DP's don't exits in reality on this device (as I know).
Would be nice if somebody can help me to find a solution.
Thank you in advance
--
---
mit freundlichen Grüßen / Best Regards
**Christian Lorenz**
mailto:cl.debian.mail...@t-online.de
---
