[Bug 83957] Re: Cracking noise on Canon lide30, possibility to hardware failure
** 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 lead to broking the scanner permanently. Then I downgraded the libsane package to 1.0.15-9 from Debian and scanner works fine. Used version: libsane 1.0.18-3ubuntu API library for scanners - Nown good: libsane1.0.15-9 API library for scanners + Known good: libsane1.0.15-9 API library for scanners I think this bug is critical to Canon lide30 owners rendering libsane dangerous to hardware! ** Tags added: regression-release ** Tags added: hw-specifc ** Summary changed: - Cracking noise on Canon lide30, possibility to hardware failure + Cracking noise on Canon lide30, possibility for hardware failure ** Changed in: sane-backends (Ubuntu) Assignee: (unassigned) => Ubuntu Foundations Team (ubuntu-foundations) -- 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 Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83957] Re: Cracking noise on Canon lide30, possibility to hardware failure
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 fraction of a centimeter very quickly. The light on the scan head is on, as if it's trying to scan instead of just move back to park. Interestingly enough, I can load up virtualbox where I've got an XP install, and scan in there over and over and it never fails. -- Cracking noise on Canon lide30, possibility to hardware failure https://bugs.launchpad.net/bugs/83957 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 83957] Re: Cracking noise on Canon lide30, possibility to hardware failure
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 slid the
> 'lock' mechanism to lock. I unlocked the head, and it scanned normally.
> :-P
>
> --
> Cracking noise on Canon lide30, possibility to hardware failure
> https://bugs.launchpad.net/bugs/83957
> You received this bug notification because you are a direct subscriber
> of the bug.
>
--
$0='!/msfQ0yjoV!fe!sfldbi!psup!pmpT'x19xor print+map{("\e[7m \e[0m",
chr ord(chop$0)-1)[$_].("\n")[++$i%72]}split//,unpack'B*',pack'H*',(
$P='F'x18)."8186078739E1F0F0E19FCF19CCE6667383CF0733099E67E7F39"
."FCF218067E7F39FCF319E739F860787399E70F0E1$P"#Perl rulz
--
Cracking noise on Canon lide30, possibility to hardware failure
https://bugs.launchpad.net/bugs/83957
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83957] Re: Cracking noise on Canon lide30, possibility to hardware failure
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 -- Cracking noise on Canon lide30, possibility to hardware failure https://bugs.launchpad.net/bugs/83957 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83957] Re: Cracking noise on Canon lide30, possibility to hardware failure
** Changed in: sane-backends (Ubuntu) Status: Confirmed => Triaged -- Cracking noise on Canon lide30, possibility to hardware failure https://bugs.launchpad.net/bugs/83957 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83957] Re: Cracking noise on Canon lide30, possibility to hardware failure
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 Ubuntu Hardy RC 8.04 Live CD for four cold boots and also disconnected the scanner while the machine was down. Scanner worked most of the time, but on every boot with enough tries it made the cracking noise at least once. With two boots it was the first try it made the noise. Then I closed the xsane and tried again and it worked, but whithin about 20 scans it made the noise again. I also tried to disconnect the scanner and plug it to other USB-port while machine was running (xsane was not) and it didn't change a thing. -Antti -- Cracking noise on Canon lide30, possibility to hardware failure https://bugs.launchpad.net/bugs/83957 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83957] Re: Cracking noise on Canon lide30, possibility to hardware failure
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 has been resolved there? ** Changed in: sane-backends (Ubuntu) Importance: Undecided => High Status: New => Confirmed -- Cracking noise on Canon lide30, possibility to hardware failure https://bugs.launchpad.net/bugs/83957 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83957] Re: Cracking noise on Canon lide30, possibility to hardware failure
Same still happens (Canon N650U) with libsane 1.0.19 in Ubuntu Gutsy -- Cracking noise on Canon lide30, possibility to hardware failure https://bugs.launchpad.net/bugs/83957 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83957] Re: Cracking noise on Canon lide30, possibility to hardware failure
Downgrading libsane to 1.0.15-9 solved the problems I was having with my CanoScan N650U. Thanks. -- Cracking noise on Canon lide30, possibility to hardware failure https://bugs.launchpad.net/bugs/83957 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83957] Re: Cracking noise on Canon lide30, possibility to hardware failure
The CVS SANE backends from October 24 work fine with my scanner - perhaps they will work with your LiDE 30? -- Cracking noise on Canon lide30, possibility to hardware failure https://bugs.launchpad.net/bugs/83957 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83957] Re: Cracking noise on Canon lide30, possibility to hardware failure
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 noise on Canon lide30, possibility to hardware failure https://bugs.launchpad.net/bugs/83957 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 83957] Re: Cracking noise on Canon lide30, possibility to hardware failure
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 go directly to craking noise. I didn't have bravery to wait what would hapen for the next. : For rpaco 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. # Commands you should execute # install sane-utils if not installed sudo apt-get update sudo apt-get install sane-utils # Get libsane # http://packages.debian.org/sarge/libsane # Get the i386 or amd64 depending your architecture # (Or get it from Ubuntu repository, note the md5sum difference!) # check the md5sum # Use your eyeballs for checking this will only produce numbers! # More about MD5sum: http://tinyurl.com/2r4lfs md5sum libsane_1.0.15-9_i386.deb # should be 4fc2ea8b7f5dbcc44d46ab72916356e4 # if not download again # install the package # you will get some warning for downgradeing the package sudo dpkg -i libsane_1.0.15-9_i386.deb # Set the package to hold so it won't be upgaden in the next upgrade # This will stick the package sudo echo "libsane hold" | dpkg --set-selections # To release it use # sudo echo "libsane install" | dpkg --set-selections # And finalize install by sudo echo -e '\n\nHappy Scanning rpaco!\n\n' -- Cracking noise on Canon lide30, possibility to hardware failure https://bugs.launchpad.net/bugs/83957 You received this bug notification because you are a direct subscriber of the bug. -- Antti Miranto | http://www.antti.miranto.fi Make something idiot proof and the world will come up with a better idiot. -- Cracking noise on Canon lide30, possibility to hardware failure https://bugs.launchpad.net/bugs/83957 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83957] Re: Cracking noise on Canon lide30, possibility to hardware failure
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 this should be in forum, but all refs in forum do not work. (Including Scannbuttond fix) Please advise thread in forum if you have posted it there or by email to me at [EMAIL PROTECTED] Many thanks -- Cracking noise on Canon lide30, possibility to hardware failure https://bugs.launchpad.net/bugs/83957 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 83957] Re: Cracking noise on Canon lide30, possibility to hardware failure
any relation between bug 87754 and bug 83957? -- Cracking noise on Canon lide30, possibility to hardware failure https://bugs.launchpad.net/bugs/83957 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
