Aaron Albright wrote:
> Have you looked over this document?
>
> http://hplip.sourceforge.net/troubleshooting/scanning.html
>
> We have tested on the powerpc platform in the past and haven't had any
> problems.
>
> Also run
>
> tail -f /var/log/messages
>
> and try to scan and post any errors.
>
> Aaron
>
So I tried this:
[EMAIL PROTECTED] ~ $ export SANE_DEBUG_DLL=128
[EMAIL PROTECTED] ~ $ scanimage -L
[sanei_debug] Setting debug level of dll to 128.
[dll] sane_init: SANE dll backend version 1.0.12 from sane-backends 1.0.18
[dll] sane_init: reading dll.conf
[dll] add_backend: adding backend `hpaio'
[dll] sane_get_devices
[dll] load: searching backend `hpaio' in `/usr/lib/sane'
[dll] load: trying to load `/usr/lib/sane/libsane-hpaio.so.1'
[dll] load: dlopen()ing `/usr/lib/sane/libsane-hpaio.so.1'
[dll] init: initializing backend `hpaio'
[dll] init: backend `hpaio' is version 1.0.6
[dll] sane_get_devices: found 2 devices
device `hpaio:/usb/PSC_2200_Series?serial=MY32GF40ZK0G' is a hp
PSC_2200_Series multi-function peripheral
device `hpaio:/usb/PSC_2200_Series?serial=MY32GF40ZK0G' is a hp
PSC_2200_Series multi-function peripheral
[dll] sane_exit: exiting
[dll] sane_exit: calling backend `hpaio's exit function
[dll] sane_exit: finished
And during that, there was no output in the logs.
But, a simple scanimage (without -L) produced this in the log:
Oct 16 20:25:21 [kernel] usb 3-1: usbfs: process 10392 (hpiod) did not
claim interface 0 before use
Oct 16 20:25:25 [hpiod] unable to read MlcReverseReply header: Resource
temporarily unavailable bytesRead=0 io/hpiod/mlc.cpp 230_
Oct 16 20:25:25 [hpiod] invalid MLCInitReply retrying command...
io/hpiod/mlc.cpp 338_
Oct 16 20:25:29 [hpiod] unable to read MlcReverseReply header: Resource
temporarily unavailable bytesRead=0 io/hpiod/mlc.cpp 230_
Oct 16 20:25:29 [hpiod] invalid MLCInitReply: cmd=0, result=3_,
revision=0 io/hpiod/mlc.cpp 348_
Oct 16 20:25:30 [hpiod] device cleanup
uri=hp:/usb/PSC_2200_Series?serial=MY32GF40ZK0G_
And, I also tried an "strace" on the hpiod process and produced a lot of
output, too much to post here I think (but I can if you want ;-) ).
There was a flurry of activity and then a lot of this over and over:
10847 ioctl(5, USBDEVFS_REAPURBNDELAY, 0x30824258) = -1 EAGAIN (Resource
temporarily unavailable)
10847 select(6, NULL, [5], NULL, {0, 1000}) = 1 (out [5], left {0, 1000})
10847 gettimeofday({1161044995, 616515}, NULL) = 0
10847 ioctl(5, USBDEVFS_REAPURBNDELAY, 0x30824258) = 0
10847 gettimeofday({1161044995, 617430}, NULL) = 0
10847 ioctl(5, USBDEVFS_SUBMITURB, 0x1003943c) = 0
10847 gettimeofday({1161044995, 618165}, NULL) =
0
Thanks for any clues you can offer.
Russ Krayer
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