On 06/27/2012 09:03 PM, stef wrote: > Le 27/06/2012 16:27, Jay Christnach a ?crit : >> Hi, Thanks for not giving up on it. >> >> 1) system with working scanner: >> Laptop HP625 >> Kernel 2.6.38-15-generic-pae #61-Ubuntu 32 bit >> libusb-0.1-4 version 2:0.1.12-17 >> libusb-1.0-0 version 2:1.0.8-2 >> >> 2) system where light doesn't turn on: >> Abit Mainboard with AMD64X2 5600+ >> Kernel 3.2.0-25-generic #40-Ubuntu 32 bit >> libusb-0.1-4 version 2:0.1.12-20 >> libusb-1.0-0 version 2:1.0.9-rc3-2ubuntu1 >> >> The problem occured also when both machines where running Ubuntu >> 11.04 with the same kernel version except the one on the desktop was >> 64 bit. >> >> Another hint: On the desktop running the scanner inside VirtualBox >> with Windows XP and the linux kernel 1) above as the host OS it >> doesn't work for now. Although I recall that it worked once. The >> kernel versions are changing rather often nowadays along with the >> updates. >> >> I found nothing relevant to USB in the BIOS, so I haven't tried >> anything in this direction. >> >> There is no message being logged when the light doesn't turn on. >> >> In the past I compiled some kernels from source, maybe I should try >> to revert to an older kernel for testing. I'm not sure if I'm able to >> get it to work though. Grub has got so complicated and I'm not sure >> if I run into problems with the versions of libc and so on. >> >> Best greetings from Luxembourg >> >> > Hello, > > thanks for all these data. I have uploaded at > http://dl.free.fr/gEzUYJkHX a small 'gl124' unit test program. It does > an uncorrected color scan at 150 dpi. It is a fully static 32 binary > using libusb-1.0.9 . Put it in a directory, copy your genesys.conf > file in the same directory then run it. You should see the lamp switch > on. I'm curious to know how it behaves in the "buggy" hardware > combination. > > Regards, > Stef >
Hi Stef, I tried it on the desktop computer. The lamp doesn't turn on, but otherwise the program functions normally and a black image of 1292x150 pixels is written. Greetings -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.alioth.debian.org/pipermail/sane-devel/attachments/20120628/678c547d/attachment.html>
