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Easy. Install ubuntu 10.10, which already includes sane-backends 1.0.21.
If there is some reason not to do that, you will have to build
sane-backends from source, which is a little more complicated.
allan
On Sat, Jan 29, 2011 at 1:00 AM, Ken McConkey kenmc01 at charter.net wrote:
Greetings
Hi everyone,
I'm pleased to announce the support of the duplexing ADF on HP 8200 series
scanners, which includes the 8200, 8250, 8270, and 8290. Additionally, I've
(re)added support for the Avision AV220-G scanner which seems to have
suffered from a regression in the code. I've just committed
Hi Mike,
On Jan 29, 2011, at 1:07 PM, Mike Kelly wrote:
For the sake of future Avision users scanning the mail archive, I'm going to
list the remaining known issues with the backend. I've only recently taken
over maintenance of the backend, so this list may not be complete:
I have some
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Sounds like a pretty good list of fixes. You might find that using -1
for image length causes problems for some frontends. I would pad the
image to the requested size, unless the user sets some option that
they want the image cropped. the fujitsu backend uses the --ald option
for this.
allan
On
brian- I did not write the genesys backend, but I did write the
sanei_magic library that it uses to provide the swdespeck option. It
would be interesting to see a low resolution version of the two
images, and a log with:
SANE_DEBUG_SANEI_MAGIC=255
combined with whatever the highest debug level
at lists.alioth.debian.org
--
The truth is an offense, but not a sin
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I'm not familiar with the genesys code- but the logs make it look like
an additional read from the scanner is done when despeck is turned
off. The current sanei_magic implementation requires that the entire
image be buffered in the backend, so it's not unusual for a different
code path to be
