Arch Linux

Goffi

Member

Registered: 2017-11-12

Posts: 5

[SOLVED] HDMI output not detected anymore after update

Hello,

I've done an update this morning, and all of a sudden my HDMI output was not detected anymore, while it was working  fine before. I'm running Arch on a lenovo L450 with mini display-port => HDMI adaptor.
I've tried with an other adaptor and an other monitor, same thing. With VGA cable it's working.

Here are some data of interest:

% lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 5500 (rev 09)

% uname -a
Linux tazar2 4.15.14-1-ARCH #1 SMP PREEMPT Wed Mar 28 17:34:29 UTC 2018 x86_64 GNU/Linux

below monitor is connected both via VGA and HDMI via mini display-port => HDMI adaptor

% xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
eDP1 connected (normal left inverted right x axis y axis)
   1920x1080     60.00 +  59.96    59.93  
   1680x1050     59.95    59.88  
   1400x1050     59.98  
   1600x900      59.95    59.82  
   1280x1024     60.02  
   1400x900      59.96    59.88  
   1280x960      60.00  
   1368x768      59.88    59.85  
   1280x800      59.81    59.91  
   1280x720      59.86    59.74  
   1024x768      60.00  
   1024x576      59.90    59.82  
   960x540       59.63    59.82  
   800x600       60.32    56.25  
   864x486       59.92    59.57  
   640x480       59.94  
   720x405       59.51    58.99  
   640x360       59.84    59.32  
DP1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 597mm x 336mm
   1920x1080     60.00*+
   1680x1050     59.95  
   1600x900      60.00  
   1280x1024     75.02    60.02  
   1280x800      59.81  
   1152x864      75.00  
   1280x720      60.00  
   1024x768      75.03    60.00  
   832x624       74.55  
   800x600       75.00    60.32  
   640x480       75.00    59.94  
   720x400       70.08  
HDMI1 disconnected (normal left inverted right x axis y axis)

Does anybody else have the same issue? Any idea on how I can fix it?

Thanks

Last edited by Goffi (2018-04-07 07:34:08)

Goffi

Member

Registered: 2017-11-12

Posts: 5

Re: [SOLVED] HDMI output not detected anymore after update

After a new update, it has been fixed, I can now use HDMI again.

Goffi

Member

Registered: 2017-11-12

Posts: 5

Re: [SOLVED] HDMI output not detected anymore after update

After a new update, it has been fixed, I can now use HDMI again.