Hei
Installisin läpparile Latitude E7470 Chakra linuxi mis Arch sarnane, kuid HDMI kaudu ei saa monitori toimima. xrandr ei näe üldse, et hdmi port oleks olemas.
xrandr väljastab:
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 1920 x 1080, current 1920 x 1080, maximum 1920 x 1080
default connected primary 1920x1080+0+0 0mm x 0mm
1920x1080 0.00*
lspci -vk
00:02.0 VGA compatible controller: Intel Corporation Sky Lake Integrated Graphics (rev 07) (prog-if 00 [VGA controller])
DeviceName: Onboard IGD
Subsystem: Dell Sky Lake Integrated Graphics
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at d0000000 (64-bit, non-prefetchable) [size=16M]
Memory at c0000000 (64-bit, prefetchable) [size=256M]
I/O ports at f000 [size=64]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel modules: i915
Proovisin Kubuntu live ja siis toimis hdmi monitor.
Oskab keegi aidata ?