Mailinglist Archive: opensuse-factory (1029 mails)

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Re: [opensuse-factory] DisplayLink
  • From: Alejandro Bonilla <abonilla@xxxxxxxxxxxxxxxxx>
  • Date: Thu, 21 Nov 2013 08:35:33 -0500
  • Message-id: <CA+tRDa+oyCrEDkOfei=dz25so_kqPhamEOQRDVnwvmQr+pZXFg@mail.gmail.com>
On Thu, Nov 21, 2013 at 8:07 AM, "Stefan Brüns"
<Stefan.Bruens@xxxxxxxxxxxxxx> wrote:


Am 21.11.13, schrieb Oliver Neukum <oneukum@xxxxxxx>:

On Wed, 2013-11-20 at 15:18 -0500, Alejandro Bonilla wrote:
Getting back to this one - now that I've received the actual
display...

When connected

[ 2308.309058] usb 2-1.5: new high-speed USB device number 4 using
ehci-pci
[ 2308.384057] usb 2-1.5: device descriptor read/64, error 64
[ 2308.574240] usb 2-1.5: New USB device found, idVendor=17e9,
idProduct=03e0
[ 2308.574247] usb 2-1.5: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[ 2308.574251] usb 2-1.5: Product: Lenovo LT1421 wide
[ 2308.574253] usb 2-1.5: Manufacturer: DisplayLink
[ 2308.574256] usb 2-1.5: SerialNumber: 6V9BZHC1
[ 2308.575818] [drm] vendor descriptor length:17 data:17 5f 01 00 15
05 00 01 03 00 04
[ 2308.668814] udl 2-1.5:1.0: fb1: udldrmfb frame buffer device
[ 2308.668819] udl 2-1.5:1.0: registered panic notifier
[ 2308.668824] [drm] Initialized udl 0.0.1 20120220 on minor 0

Good.

xrandr --listproviders
Providers: number : 1
Provider 0: id: 0x2d9 cap: 0x1, Source Output crtcs: 4 outputs: 8
associated providers: 0 name:NVIDIA-0

Not good. You should have two providers. How soon after the plugin
did you give the xrandr command?

Regards
Oliver

Please look into your /var/log/Xorg.0.log - it should mention the UDL
framebuffer.

I could never find anything about it in the Xorg. I'm going to
attaching it now and reboot to see if anything comes up. I also tried
adding a cat /etc/X11/xorg.conf.d/60-displaylink.conf

with

Section "Device"
Identifier "DisplayLinkDevice"
driver "fbdev"
Option "fbdev" "/dev/fb1"
EndSection

Section "Monitor"
Identifier "DisplayLinkMonitor"
EndSection

Section "Screen"
Identifier "DisplayLinkScreen"
Device "DisplayLinkDevice"
Monitor "DisplayLinkMonitor"
SubSection "Display"
Depth 16
Modes "1366x768"
EndSubSection
EndSection

I've also tried without this file...!


Just one guess - do you have xf86-video-modesetting installed?

abonilla-w530:~ # rpm -qa | grep modesetting
xf86-video-modesetting-0.8.0-3.2.1.x86_64
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