Arch Linux

Caspian

Member

Registered: 2007-05-22

Posts: 265

[SOLVED]HDMI port not being detected

Hi everyone. Since the last update (which I did yesterday) the HDMI port on my laptop is not being detected anymore. Before everything was working as expected. The xrandr output is:

Screen 0: minimum 320 x 200, current 1366 x 768, maximum 8192 x 8192
LVDS1 connected 1366x768+0+0 (normal left inverted right x axis y axis) 344mm x 194mm
   1366x768       60.0*+
   1024x768       60.0 
   800x600        60.3     56.2 
   640x480        59.9 
VGA1 disconnected (normal left inverted right x axis y axis)

The graphics card is Intel HD 4000. here's the lspci output:

00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM77 Express Chipset LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
02:00.0 Ethernet controller: Broadcom Corporation NetLink BCM57785 Gigabit Ethernet PCIe (rev 10)
02:00.1 SD Host controller: Broadcom Corporation NetXtreme BCM57765 Memory Card Reader (rev 10)
02:00.2 System peripheral: Broadcom Corporation Device 16be (rev 10)
02:00.3 System peripheral: Broadcom Corporation Device 16bf (rev 10)
03:00.0 Network controller: Atheros Communications Inc. AR9485 Wireless Network Adapter (rev 01)

I tried downgrading mesa, mesa-libgl and intel-dri to their previous versions (9.1), but it didn't help. Is anyone else experiencing anything similar? What are your suggestions?

Thanks in advance.

Last edited by Caspian (2013-03-24 09:20:36)

Caspian

Member

Registered: 2007-05-22

Posts: 265

Re: [SOLVED]HDMI port not being detected

This is clearly some kind of bug, since HDMI port is not working any more on my other laptop with Intel driver as well...

David Batson

Member

Registered: 2011-10-13

Posts: 640

Re: [SOLVED]HDMI port not being detected

My X220 laptop has a DisplayPort which I plug in a DisplayPort to HDMI adapter to connect to a TV.  Working fine here after I updated this morning.  The X220 is Intel SandyBridge (HD3000 I believe).

$ xrandr
Screen 0: minimum 320 x 200, current 1366 x 768, maximum 32767 x 32767
LVDS1 connected 1366x768+0+0 (normal left inverted right x axis y axis) 277mm x 156mm
   1366x768       60.0*+
   1024x768       60.0  
   800x600        60.3     56.2  
   640x480        59.9  
VGA1 disconnected (normal left inverted right x axis y axis)
HDMI1 connected (normal left inverted right x axis y axis)
   1920x1080      60.0 +
   1920x1080i     60.1  
   1280x720       60.0  
   1024x768       75.1     70.1     60.0  
   1440x480i      60.1     60.1  
   800x600        75.0     60.3  
   720x480        59.9  
   640x480        75.0     60.0     59.9  
   720x400        70.1  
DP1 disconnected (normal left inverted right x axis y axis)
HDMI2 disconnected (normal left inverted right x axis y axis)
HDMI3 disconnected (normal left inverted right x axis y axis)
DP2 disconnected (normal left inverted right x axis y axis)
DP3 disconnected (normal left inverted right x axis y axis)

WorMzy

Administrator

From: Scotland

Registered: 2010-06-16

Posts: 13,612

Website

Re: [SOLVED]HDMI port not being detected

Caspian, did you try downgrading your kernel?

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Caspian

Member

Registered: 2007-05-22

Posts: 265

Re: [SOLVED]HDMI port not being detected

Thanks for your replies. It seems that the xf86-video-intel package upgrade on 22.03 fixed the issue. Now everything is back to normal (at least on one of my laptops, haven't tried it on the other one).