I need to install a USB fingerprint reader for a customer on a system running Ubuntu. So I have 2 questions:
1. Is there any specific brand that I should go for or avoid (regarding compatibility)?
2. Is there any software package (open source) that will allow them to use the fingerprint scanner to update clock sheets for workers?
How to get a built in fingerprint scanner to work with linux? the device was installed on my laptop when i initially ordered it, i have a dell studio 1735 (i think its 1735) and i would like to use it with my linux. by the way im running mandriva.
View 6 Replies View RelatedI just received a Canon Pixma MX320 as a gift.
I am currently running the Ubuntu 10.04 OS
I was able to get the printer up and running by downloading the printer driver for debian linux (3.1) from the Canon site without any problems.
Unfortunately I am not having the same luck with the scanner.
I tried downloading ScanGear MP for Linux (deb) (1.3) from the same Canon site but have not yet been able to get the XSane Image Scanner to recognize this scanner driver for my Canon.
The clock applet "Clock 2.30.0" in my panel reads correctly on boot, and then never updates itself. When I go to its preferences, time setting is correct and continuously updating, but the display in my panel never changes. I can use "killall-gnomepanel" from terminal, and this rests everything, making the time display correctly. Furthermore, it updates itself afterward... but I'd like the dang thing to function correctly without resorting to that.
View 7 Replies View RelatedI updated my Ubuntu Desktop systems (2x 10.10 and 1x 10.04) within the last 2 days. After the update, the "clock" applet in the panel has stopped showing the year! Here is how it appears now:
View 4 Replies View RelatedI am running Wheezy 7.9 32 bit, with the kernel Linux 3.2.0-4-686-pae, and Gnome 3.4.2 on an Intel Pentium CPU G3420 @ 3.2 GHz. I installed a new printer in August, an HP Officejet 7612 all-in-one printer/scanner/copier, and it worked perfectly as both a printer and a scanner first time, despite not being listed on the supported list in SANE. Two weeks ago, I got a general software update notification, and did the update. Now the scanner is not recognised. The printer still works fine as a printer, but when using Simple-scan, I get the error message "No scanners detected. Please check your scanner is connected and powered on". I have had a look round on Google, and all the suggestions made do not work.
I tried the suggestion to add myself to the scanner users list on my PC which made no difference (even though the scanner previously worked without my being added to the scanner users list).
I have deleted the printer and re-installed it using CUPS, but that still has no effect. I tried re-installing HPLIP also to no avail, and I have now lost the toolbox on the drop down menu under <Applications> <Accessories> <HP Toolbox>, as when I click on it, nothing happens.
It would seem that something in the update has messed up Simple-scan. Looking at the dpkg log (is this the right thing to look at?) for the date of the update, I cannot find anything which directly involved SANE, so I think that it might be something else which has affected SANE. How I can find out which update did the damage? I don't normally do anything except accept recommended updates, so I am a bit lost as to what to do.
i just want to know whether we can recover the deleted openoffice spreadsheets. iam using ubuntu 9.10. i don't know how to recover the openoffice files after deleting it from trash.
And i also wanted to know whether we can recover old content of openoffice spread sheet file after it had been saved with the new content.
Running openSUSE 11.2 with HP All-in-one 3055 printer/fax/scanner attached through network.
Using hplip package.
Printer works just fine. Scanner did work for quite some time, however it stopped working after some update about a month ago (using only opensuse update repo).
When doing hp-scan I get following error:
Checking all the logs I can think of I can't figure this one out. Tried newer hplip package fom HP site same issue (I have two systems, on one I've tried the new driver, on one only using opensuse update repo ...both same issue)
The only thread on creating a contact sheet appears to be years old & locked:- (photography) how to create a single jpg /tif contact sheet? So may I ask what's the most common method today of creating a set of contact sheets of a directory of, say, 500 photos (on Ubuntu 10.04 lucid)? The only thing I really want to specify is the grid (e.g., 4 photos by 6 photos, or something like that).
imagemagick
gThumb
For example:
Code:
montage -label "%f" -frame 5 -pointsize 10 -geometry +4+6 *.jpg index1.jpg
This supposedly creates an 4x6 grid of images with a label under each image (of pointsize 10).Here's another example from the net:
- ImageMagick Thumbnails and Contact Sheets
What do YOU use to create a decent contact sheet set out of a large directory of photos?
I received an update yesterday and now my analog clock plasmoid is no longer functional. It's strange too because when I change a setting in the plasmoid, it'll magically come to life. I ran plasma-desktop in terminal to catch an error output, but nothing came up.
Useful info:
Running KDE 4.4.0 release 223
Opensuse 11.2
I have installed Ubuntu 11.04, 64 bit and now I am trying to install/configure MFC-7420 scanner part (printer works fine)I tried to follow the steps listed at http://ubuntuforums.org/archive/index.php/t-590793.html, but I don't have etc / udev / rules.d/45-libsane.rules file to edit and can not continue with the remaining steps of the guide.
I also tried to follow the steps provided by the Brother Solution Center http:[url].... I have downloaded brscan2 64 bit and installed without error but when I tried to install the brscan-skey-0.2.1-3.amd64.deb using >sudo dpkg -i --force-all brscan-skey-0.2.1-3.amd64.deb I get the following error:
************************************************** **************************************************
sudo dpkg -i --force-all brscan-skey-0.2.1-3.amd64.deb
[sudo] password for aUser:
dpkg: warning: overriding problem because --force enabled:[code].....
Which dependencies am I missing? or What am I doing wrong?
I was able to get my Epson Stylus NX510 printer up and running (after much issue), but I can't get the scanner working. I'm on a laptop, and the printer/scanner is wifi enabled and broadcasts with its own IP address. I can print with no problem, but xsane and simple scan don't recognize the scanner. I'm running Ubuntu 10.04 Lucid Lynx.
View 7 Replies View RelatedHow to get this scanner to work with Ubuntu 10.10
It's connected and printer is working through the scanner.But i can't get the system to recognise the scanner.
I'm all new to Ubuntu, and i thought it was easy and terminal is a totally new thing to me.
Is there a workaround to get this scanner to work through graphical interface install, or is terminal wisdom needed...
having had problems with getting grub2 to work on dual HDD setup...despite the most excellent advice on the forum i took the plunge and installed 10.10 from update manager within 10.04..... bingo fixed grub and now have dual boot again. but the update manager and synaptic package don't work because of libedata-cal1.2-6 file that remains..following other advice on the forum Advice gratefully received, how can i force an unistall of this package
mark@studypc:~$ sudo apt-get -f remove
Reading package lists... Done
Building dependency tree
Reading state information... Done
[Code]...
Have Karmic 9.10 ,Changed from Epson RX595 all in 1 (uses a ton of ink)Got the Lexmark Pro 805 3 in 1 because it says it supports Linux and the ink cartridge only cost $5 downloaded drivers and printer works but using Xsane Image Scanner error reports
'Lexmark_1_0_0:libsub/001/009': Device busy Using Image Scan - reports Could not send command to scanner Check the scanner status. The RX595's scanner drivers had to been manually instatlled,, in the Printer box the Lexmark shows available..
I've installed XSane Image Scanner. When I first opened it, it searched for my scanner and didn't give any error messages, and it had my scanner model in the heading of the scan window. But when I hit the scan button, it gave me saying, "Failed to start scanner: error during device I/O.I closed everything, and opened XSane again. This time it said there was no scanner available. The scanner is plugged into the USB port and uses that for both power and data. It's a Canoscan Model N650U.
View 9 Replies View RelatedI'm using a very simple conky script to diplay the date and time on my desktop. I've noticed that he conky clock is a few seconds early compared to the time displayed in the right hand side of the top panel (Natty). I guess both displays are based on the same "internal" time, so I'm left wondering how this could happen, and how to sync back the clocks.
It seems that Conky is in sync with the system date, while the panel clock is 2 seconds late (on my system). Checked with while true; do date; sleep 0.1; done
Just curious as to if it is possible to have the clock in the center of the task bar centered clock in Ubuntu 11.04?
View 1 Replies View RelatedAfter downloading and installing iscan and run it i see this message:
Could not send command to scanner. Check scanner's status.
After command sane-find-scanner:
And this message is result of scanimage command:
No scanners were identified. If you were expecting something different, check that the scanner is plugged in, turned on and detected by the sane-find-scanner tool (if appropriate). Please read the documentation which came with this software (README, FAQ, manpages).
Recently got a Canon Canoscan 8800F after looking it up on the SANE site and said it was completely supported for Linux.
I have downloaded the pixma drivers and have compiled the command line program, but it can't find the scanner.
lsusb returns a Canon scanner Bus 001 Device 005: ID 04a9:1901 Canon, Inc.
and sane-find-scanner returns:found USB scanner (vendor=0x04a9 [Canon], product=0x1901 [CanoScan]) at libusb:001:005
but scanimage -L (under my user login or sudo) returns only the webcam. No other scanner found.
My system is running Linux Mint 7, ia64 kernel 2.6.28-11-generic
Code:could not add package update for poppler-data-0.4.0-1.fc12(noarch)updates: poppler-data-0.4.0-1.fc12.noarch.
View 3 Replies View Relatedmy scanner used to work in lenny, now im using squeeze fresh install.
i intall hplip with synaptic in order to setup my scanner, printer is working, i dont need the fax, but the scanner is not working with xsane.
normal user and sudo see the scanner with
$ scanimage -L
device `hpaio:/usb/HP_LaserJet_M1319f_MFP?serial=N830003' is a Hewlett-Packard HP_LaserJet_M1319f_MFP all-in-one
$ sudo scanimage -L
device `hpaio:/usb/HP_LaserJet_M1319f_MFP?serial=N830003' is a Hewlett-Packard HP_LaserJet_M1319f_MFP all-in-one
code....
i know my user is in group lp and scanner root cant use the scannner either.
Does anyone know of an interface to a quartz clock that can be used for a TOD clock?? I want to interface it to an Arduino board. Can be GPIO or USB.
View 1 Replies View RelatedI had cloned a centos 5.6 installation from virtualbox virtual machine to physical box. Everything work fine. However, the time showing in os using date command differs from bios time by roughly 4 hours. I am running ntp services which sync the time with another centos server on the network. It appears that some services are using virtual clock and some use physical clock. How do I get rid of virtual clock and only use physical clock?
View 1 Replies View Relatedmy school we want to print a magazine but we have problem with the format of the files. We need to create a sheet in A3 format from two sheets in A4 format. I was reading about the pdftk library but it doesn't do what i need.
View 4 Replies View Relatedim interested to know how to change fingerprint ?Linux (Ubuntu) look like WindowsLinux kernel 2.6 look like Linux 2.4 ----apache 2.2 look like apache 1.3apache look like IIS
apache look like "BLABLABLA"
Ubuntu 10.04 64 bit I have not been able to update using the update manager or by using the package manager. It seems when the update manager tries to download all the requests fail.Anyone else had this problem??
View 1 Replies View Relatedconfiguring/enabling the fingerprint log-on feature in ubuntu 10.04 64 bit version on hp dv6 notebook. i tried the think finger tool to configure it but i couldn't do that as it fails to detect the scanning device.
View 2 Replies View RelatedFirst off is there any way to configure ubuntu to log in with a password, fingerprint and usb token? Secondly what is the difference between the standard home folder encryption and the alternate install encryption?
Thirdly is it possible on new external hard drives that incorporate thumb scanners to install truecrypt on these? Fourthly does anyone here on ubuntu forums use lastpass with the 'yubikey' device-does it work well on ubuntu? And fifthly are ironkey usb keys worth the money or are they a scam?
when i update my computer, i receive this error message can anyone tell me why and how to fix it ? Failed to fetch [URL] 504 Gateway Time-out Some index files failed to download, they have been ignored, or old ones used instead.
View 3 Replies View Related
