I no longer have this Canon Lide 30, scrapped it year or two ago. If I
recall correctly this affected Precise 12.04 as well, but I have no way
to test it now.
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Antti Miranto, this bug report is being closed due to your last comment
https://bugs.launchpad.net/ubuntu/+source/sane-
backends/+bug/83957/comments/32 regarding you no longer have the
hardware. For future reference you can manage the status of your own
bugs by clicking on the current status in
By the way, I solved the same problem (which was present in 12.04 for a
Canon 650U) as described in
https://bugs.launchpad.net/ubuntu/+source/xsane/+bug/40682/comments/21
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angus73, WORKAROUNDs are not considered solutions. For more on this, please see
https://wiki.ubuntu.com/Bugs/Bug%20statuses . If you want your issue fixed,
please file a new report via a terminal:
ubuntu-bug sane-backends
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Christopher, you seem to be talking assuming that I changed the bug
status or pretending to mark this bug as solved, but that's not what I
meant. I only wanted to share my experience because I think it could be
useful to solve the bug. Sorry if I don't understand something, so
please explain me if
Antti Miranto, thank you for reporting this bug to Ubuntu. Hardy Desktop
reached EOL on May 12, 2011.
See this document for currently supported Ubuntu releases:
https://wiki.ubuntu.com/Releases .
Is this reproducible in a supported release? If so, could you please execute
the following
Yikes. That was a terrible, terrible sound that no scanner should ever
make.
It appears that libsane 1.0.15 is no longer available in Ubuntu or
Debian's repositories. Are there any other known workarounds?
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Confirm this on Kubuntu 11.10.
Tried to set usb autosuspend as per
https://bugs.launchpad.net/ubuntu/+source/sane-backends/+bug/85488/comments/459
But no luck.
lsusb and sane-find-scanner seem to find the scanner, and sometimes
scanimage -L succeeds too.
$ sane-find-scanner
[...]
found USB
Can confirm this problem to still exist in Ubuntu 11.04. The noise is
terrifying but as I had my share of scanner lockups from Ubuntu 8.04
to 11.04 (sometimes it actually works, 50/50 chance) I can say that it
never really broke the scanner.
Thats not saying that I wouldn't like to have this
Not sure if related to everyone else ... I get the grinding sometimes
with scanimage and everytime with scanimage -T when using an older usb
cable ... I remembered that my N650U came with a translucent usb cable
that I could see the shielding and had a magnetic filter on both ends.
After
same problem with Maverick and Canon LIDE 50.
Sane-backends Version: 1.0.21-2ubuntu2
scanimage -L
device `genesys:libusb:001:003' is a Canon LiDE 35/40/50 flatbed scanner
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Cracking noise on Canon lide30, possibility for hardware failure
https://bugs.launchpad.net/bugs/83957
You received this
The bug disappeared for me with stock Ubuntu 10.10 and Lide 30.
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Cracking noise on Canon lide30, possibility for hardware failure
https://bugs.launchpad.net/bugs/83957
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The bug also affects me with Ubuntu 10.04 and CanoScan 650U
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Cracking noise on Canon lide30, possibility for hardware failure
https://bugs.launchpad.net/bugs/83957
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I agree with Luca. I have a Lide 35 and SANE seems to think the scanner
head is jammed but it works fine under Win XP
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Cracking noise on Canon lide30, possibility for hardware failure
https://bugs.launchpad.net/bugs/83957
You received this bug notification because you are a member of Ubuntu
The reported problem still exist in Ubuntu 10.04 with my Canon LIDE 30.
(sane-backends Version: 1.0.20-13ubuntu2)
It seems that the head of the scanner is blocked in the starting position, as
if the engine push it in the wrong direction.
uname -a
Linux alluminium 2.6.32-21-generic #32-Ubuntu
Cracking noise for me in Ubuntu 9.10 with Lide 30. Scanning bar moves
back and forth at the beginning location.
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Cracking noise on Canon lide30, possibility for hardware failure
https://bugs.launchpad.net/bugs/83957
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same loud cracking noise in Ubuntu 9.10 for me (Canon N650U)
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Cracking noise on Canon lide30, possibility for hardware failure
https://bugs.launchpad.net/bugs/83957
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** Changed in: sane-backends (Ubuntu)
Status: New = Confirmed
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I don't know if this is helpful but this affecting my LIDE30 in Linux
Mint (Ubuntu) and in an OS X (BSD) build by Mattias. The LIDE30 is using
the plustek driver. http://www.ellert.se/twain-sane/
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Cracking noise on Canon lide30, possibility for hardware failure
** Changed in: sane-backends (Ubuntu)
Status: Incomplete = New
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Thank you! Unfortunately the debug output looks inconclusive. I
forwarded the bug upstream now and asked for more instructions how to
debug this. I'll report back here once an answer arrives.
** Bug watch added: alioth.debian.org/ #311855
http://alioth.debian.org/support/tracker.php?aid=311855
Good day, Martin!
I ran the command and it definitely reproduced it. The log may be trucated
as I unplug the usb as soon as I hear that aweful grinding noise. I've
included the log for reference:
/tmp/debug.log:
[sanei_debug] Setting debug level of genesys to 255.
[genesys] SANE Genesys
Can you reproduce this problem on current Ubuntu 9.04 still? If so, open
a terminal and check if this reproduces it:
SANE_DEBUG_GENESYS=255 scanimage /tmp/scan.png 2/tmp/debug.log
please attach /tmp/debug.log here if this reproduces it. If it only
occurs sometimes, please attach two versions
** Changed in: sane-backends (Ubuntu)
Assignee: Scott James Remnant (scott) = Martin Pitt (pitti)
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Cracking noise on Canon lide30, possibility for hardware failure
https://bugs.launchpad.net/bugs/83957
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** Changed in: sane-backends (Ubuntu)
Assignee: Ubuntu Foundations Team (ubuntu-foundations) = Scott James
Remnant (scott)
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Cracking noise on Canon lide30, possibility for hardware failure
https://bugs.launchpad.net/bugs/83957
You received this bug notification because you are a member
** Description changed:
When I try to use Xsane, scanner initializes fine, but when scanning
should start it makes loud cracking noise like trying to move reading
head to wrong direction. This same problem appeared in Dapper and Edgy
with all updates.
I'm quite sure that this could
Having the same problem on my Canon N650U with Intrepid.
# uname -a
Linux mypc 2.6.27-11-generic #1 SMP Thu Jan 29 19:24:39 UTC 2009 i686 GNU/Linux
It happens to me from time to time, either just before or just after
completing a scan. The bar starts grinding like it's moving back and
forth a
Well, I'm sure that was not our problem. I have accidentally scanned with
the lock on, and the noise wasn't nearly as loud.
2008/10/31 itismike [EMAIL PROTECTED]
I found this page because I too was hearing a 'grinding' noise while
trying to scan from an HP scanner. Turns out I accidentally
I found this page because I too was hearing a 'grinding' noise while
trying to scan from an HP scanner. Turns out I accidentally slid the
'lock' mechanism to lock. I unlocked the head, and it scanned normally.
:-P
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Cracking noise on Canon lide30, possibility to hardware failure
** Changed in: sane-backends (Ubuntu)
Status: Confirmed = Triaged
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https://bugs.launchpad.net/bugs/83957
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Confirming due to numerous reports. Further confirmation by the fact
that this seems to be a regression fixable by downgrading. Setting to
high importance as it looks like it can damage hardware.
Can anybody who is experiencing this please try a hardy install or live
CD to see if the problem
I have now tried with Hardy, with strange results. It worked sometimes,
but other times (still) the cracking noise appeared. Now I tested it
more thoroughly so I'm not sure if anything has changed. In year 2007 it
seemed not to work at all, but then I didn't push it as hard as this
time.
I tried
Same still happens (Canon N650U) with libsane 1.0.19 in Ubuntu Gutsy
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Cracking noise on Canon lide30, possibility to hardware failure
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Downgrading libsane to 1.0.15-9 solved the problems I was having with my
CanoScan N650U. Thanks.
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Cracking noise on Canon lide30, possibility to hardware failure
https://bugs.launchpad.net/bugs/83957
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The CVS SANE backends from October 24 work fine with my scanner -
perhaps they will work with your LiDE 30?
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Cracking noise on Canon lide30, possibility to hardware failure
https://bugs.launchpad.net/bugs/83957
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Using a CanoScan LiDE 20, I have a similar problem. Often immediately before or
immediately after scanning (via scanimage, not Xsane), the slider freezes
making horrible loud noises, not unlike what Antti Miranto describes.
Downgrading libsane to 1.0.15-9 appears to solve it too.
--
Cracking
On Sat, 15 Sep 2007, Rolf Leggewie wrote:
Sorry for my late response, my ADSL-modeem was in repair service :(
And sorry if you got these twice. I forgot to change From-header!
any relation between bug 87754 and bug 83957?
Maybe, in #87754 scanner still worked in first scan, but in my case it
I have same problem on my Canon N670U, I am also pretty sure it is
driving backwards against stop, or trying a return/park before scan.
If this downgrading of libs works, please advise how to do it, or point me in
right direction in the forum. Also how to stop auto upgrading/updating.
I know
any relation between bug 87754 and bug 83957?
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Cracking noise on Canon lide30, possibility to hardware failure
https://bugs.launchpad.net/bugs/83957
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