[Libdlo] module loads and unloads

[Alan Bell]

interesting. I get this:
[18700.224843] usb 1-4.7: USB disconnect, address 8
[18703.516131] usb 1-4.7: new high speed USB device using ehci_hcd and 
address 10
[18718.592249] usb 1-4.7: device descriptor read/64, error -110
[18724.340358] hub 1-4:1.0: unable to enumerate USB device on port 7
[18739.852240] usb 1-4.7: new high speed USB device using ehci_hcd and 
address 11
[18754.924186] usb 1-4.7: device descriptor read/64, error -110
[18770.104276] usb 1-4.7: device descriptor read/64, error -110
[18770.276670] usb 1-4.7: new high speed USB device using ehci_hcd and 
address 12
[18785.368229] usb 1-4.7: device descriptor read/64, error -110
[18800.556222] usb 1-4.7: device descriptor read/64, error -110
[18800.736846] usb 1-4.7: new high speed USB device using ehci_hcd and 
address 13
[18805.756201] usb 1-4.7: device descriptor read/8, error -110
[18810.876364] usb 1-4.7: device descriptor read/8, error -110
[18811.052273] usb 1-4.7: new high speed USB device using ehci_hcd and 
address 14
[18816.072134] usb 1-4.7: device descriptor read/8, error -110
[18821.192162] usb 1-4.7: device descriptor read/8, error -110
[18821.296815] hub 1-4:1.0: unable to enumerate USB device on port 7

however earlier in dmesg I get this:

[    9.774475] DisplayLink device attached
[    9.774648] ret control msg 0: 4 0500fffffff0
[    9.827211] agpgart-intel 0000:00:00.0: Intel 945G Chipset
[    9.827771] agpgart-intel 0000:00:00.0: detected 7932K stolen memory
[    9.830759] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0x40000000
[    9.861395] input: PC Speaker as /devices/platform/pcspkr/input/input3
[    9.868482] EDID XRES 2048 YRES 1152
[    9.868489] INIT VIDEO 0 800 480
[    9.868493] INIT VIDEO 1 1024 768
[    9.868497] INIT VIDEO 2 1280 1024
[    9.868500] INIT VIDEO 3 1400 1050
[    9.868521] udlfb: probe of 1-4.7:1.0 failed with error -12
[    9.868575] usbcore: registered new interface driver udlfb



john wrote:
> Unplug your displaylink. Type "dmesg -c" in your shell. Re-plug it,
> wait a few seconds and type "dmsg" in you shell; Can you paste the
> result.
>
>
> On Thu, Jun 11, 2009 at 10:21 PM, Alan
> Bell<alan.bell at theopenlearningcentre.com> wrote:
>   
>> OK, the kernel module is in the right place and gets loaded, the xorg
>> module is in /usr/lib/xorg/modules/drivers/displaylink_drv.so and gets
>> loaded, but then it unloads again
>>
>> (II) UnloadModule: "displaylink"
>> (II) Unloading /usr/lib/xorg/modules/drivers//displaylink_drv.so
>> (II) UnloadModule: "fbdevhw"
>> (II) Unloading /usr/lib/xorg/modules/linux//libfbdevhw.so
>>
>> here is my /var/log/Xorg.0.log
>>
>> http://pastebin.com/f280e838f
>>
>> I suspect the issue is to do with the error on line 138
>> (EE) open /dev/fb0: No such file or directory
>>
>> but I am not sure what to do about it. Any clues?
>>     
>
>
>