Software :: When Try To Open Djvu Files, It Says That Djvu Image Is Not Supported?
Mar 22, 2011
when i compile evince-dbg from source, it can open pdf very well, but when i try to open djvu files, it says that djvu image is not supported?? what do i have to do to address this?
i have one big pdf file that i made from 272 Photos. Heard that djvu format is better at compression than pdf. But have no clue how to use it. I have in synaptic installed pdf2djvu package, and it is in /usr/bin, but have no idea how to use it
There are quite a few threads in this forum on how to convert a DJVU file into a PDF (among which this thread the instruction of which I followed.) I converted a DJVU file by printing it to a PS file from the Document Viewer. Then I printed again the PS to file into a PDF from that same application. The second phase took more than 24 hours and resulted in a scanned PDF of less than 500 pages with a size of 315 MB! I have many books of more pages which come down to 1 MB only. What happened in the process to make it so damn slow and so inefficient? Is there a good alternative (not ps2pdf because it provides the same result)?
What happens is that I like the djvu format (a lot!), and I'd like to export all my pdf books (I'm studying the university and I have a lot of pdf books) to djvu format.The problem is that I found very uncomfortable to read a djvu book (with hundreds of pages) without the help of bookmarks or index.I have found some djvu files with bookmarks and that's why I believe that there is a way to do this.I found an application called djvubookmarker on sourceforge.net , but this application only works on Windows OS (and doesn't work really good, it has some bugs) so I haven't used wine to use this application with my Ubuntu.
I've downloaded some files from the Internet Archive. They come in different file formats and most of the time I use pdf. However, sometimes the scans are saves in colour instead of b/w. This makes it difficult/impossible to read on a dedicated ebook reader. In that case I downloaded the djvu files as on the PC you can select which layer (color, bw,fore,back) one would like to see. Selecting the bw gives excellent results. However, the ebook reader does not has this option.
The question is, how can I remove /extract a layer from the djvu file and save only this layer.
So far I've tried the following two approaches:
1) select bw in the djvu viewer on the PC and printed to postscript file. Followed by a ps2pdf conversion. This works, but generates a fairly large pdf file. Sure, I can again upload it to any2djvu but it just seems to much manual work for each file.
2) I tried the shared annotation feature and said (mode bw). This works on the PC as desired but is ignored on the ebook reader as the other layers are still present.
In the Description of Evince, the document viewer supports pdf, tiff, rtf and djvu, but when I want to open a djvu file in Evince, I got the yellow frame saying that Evince does not support djvu files.I searched for a librairy or a plugin for Evince to help it support djvu but I didn't find anything.How to teach Evince to read djvu ?
I need to convert a .jbg image to something else more 'generic' (.jpg, .png) but i discover that thar format seems not to be supported by default. Searching i found that i need jbigkit, so i download it but know dont know how to make it work?
When playing dvd's, vob files and wmv files, the image comes with high contrast colors ,very intense red/green/blue. very dark too. I have vlc 1.1.4 installed, using ubuntu 10.10, libdvdcss2 installed. for the rest of the video formats it seems to work fine. any ideas on what should I start debugging?
I am trying to Install Open Suse 11.3 (burned as an ISO DVD) along with existing Win 2008 R2 OS. When I try to boot from the DVD it just logs in to Win2008 though boot from CD/DVD is enabled in the boot sequence. So i tried to mount the ISO and run from Windows ! BUT I get an error before installation starts telling that Win2008 R2 is not supported in open suse installer! Is there anything I can do to overcome this and install/retain both OS? In fact I am even trying to c hange my win2008 from R2 to Enterprise to see if I can overcome the problem!
When I try to open the trash can in nautilus I get this message: "Sorry, could not display all the contents of "trash": Operation not supported". Also when I click on the computer icon on dock nothing happens. When I plug my ipod in, it mounts but it doesn't appear in rhythmbox.
I have a webcam ( sn9c120 (0x0C45:0x6130) ) which I don't get to work anymore.
Module sn9c102 is loaded. Plugging in gives me: usb 3-3: new full speed USB device using ohci_hcd and address 2 usb 3-3: New USB device found, idVendor=0c45, idProduct=6130 usb 3-3: New USB device strings: Mfr=0, Product=1, SerialNumber=0 usb 3-3: Product: USB camera
I have installed open office 2.3 on my fedora system . I have also installed skim , m17 , fonts , im-chooser packages to support writing in my local indian language ( kannada is supported ) . But still i am not able to write in my local langauge
I make all as mentioned in this guide [URL] and the MediaTomb working with the script but when I try to open .mkv file PS3 says that "The data type is not supported" in same time it shows the files in the menu normally and marked it unsupported thumbnail after I try to play it.
Server - Ubuntu 10.04.1 lts Client - Kubuntu 10.10
When I try to open any nfs-mounted file using OpenOffice, I get a pop-up window titled "Document in Use". The text of the message is:
"Document file 'abcde.odt' is locked for editing by:
Unknown User
Open document read-only or open a copy of the document for editing." I then have three options - <Open Read-Only>, <Open Copy>, & <Cancel> If I cp any of these files from the mounted directory to my home dir (not mounted), I can open them without problem.Also, my firefox & thunderbird date are in this mounted directory as well (sym links to ~dan/.mozilla & ~dan/.thunderbird). Both of these apps hang when trying to open, leaving two processes behind that need to be manually killed. Again, cp'ing the data out of the nfs-mounted dir onto a local dir resolves the issue, so I am 100% confident there is nothing missing or corrupted in the firefox &/or thunderbird data...
relevant entry in /etc/fstab: server:/nfs/dan/Documents /home/dan/Documents nfs defaults 0 0 relevant entry in server's /etc/exports: /nfs/dan/Documents client(rw)
I have a while(1) loop, and the error is: glibtop: open (/proc/stat): Too many open files This error occurs after about a half hour to an hour of running. I've tried running this multiple times, both with using glib_close() at the end of the loop, using glib_init() and glib_close() at beginning/end, and just using glib_init(). The strange thing is these have no effect on the actual glib_get functions.
I cant open xls files in a shared folder using open office 3.1. Its all started when i install a new open office version. when im using open office 3.0.8 i can open all the files but now i cant even open it. Its always display untitled documents.
I tried to access files from my old hard drive that used to be in a Mac (which unfortunately isn't working anymore). I connected it to my computer which I am running debian gnome on. So my question is how do i access a mac os extended disk image. The disk is encrypted and when i try to open it it says that i don't have permission. I think its encrypted in AES 128 bit.
I'm getting error from KVM when i try to create new machine. I have install group Virtualization. From gui virtual-manager (after being asked for root passwd) tried to create new machine. When pressed on 'Finish' got this 'Permission denied' error: Code: Unable to complete install '<class 'libvirt.libvirtError'> internal error Process exited while reading console log output: char device redirected to /dev/pts/3 qemu: could not open disk image /sonik_data/software_archive/CentOS-5.5-x86_64-netinstall.iso: Permission denied
Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/create.py", line 1567, in do_install dom = guest.start_install(False, meter = meter) File "/usr/lib/python2.7/site-packages/virtinst/Guest.py", line 1023, in start_install return self._do_install(consolecb, meter, removeOld, wait) File "/usr/lib/python2.7/site-packages/virtinst/Guest.py", line 1088, in _do_install "install") File "/usr/lib/python2.7/site-packages/virtinst/Guest.py", line 1059, in _create_guest dom = self.conn.createLinux(start_xml, 0) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1277, in createLinux if ret is None:raise libvirtError('virDomainCreateLinux() failed', conn=self) libvirtError: internal error Process exited while reading console log output: char device redirected to /dev/pts/3 qemu: could not open disk image /sonik_data/software_archive/CentOS-5.5-x86_64-netinstall.iso: Permission denied
It's running as a root, what permissions we are talking about here? I'm running F14, kernel 2.6.35.10-72.fc14.x86_64, libvirtd 0.8.3
I do a lot of 3D modeling in blender and I would like a program for creating textures for my models. I have used gimp, and it does the job, but it just does not quite fit for me. I do not need anything too fancy. The things that I am looking for in a program are mainly as follows:Layers Image rotation Paint Fill and brush (add on brushes would be nice) Support for png and tiff Levels, curves, hue and saturation.
In short I would like a free (open source is preferred) alternative to something like pixelmater. I can use a cloud based alternative but I really would rather use a stand alone program as I do not always have internet connection. Does such a program exist? What would you use?
I have a lfs system on which I've tried installing xfce, its 75% successful...all runs but thunar, and some icons. I know the problem is somewhere around glib libpng area but don't know where..originally had a problem with /etc/gtk-2/xxx.loaders missing, fixed that but still have the second half, load thunar from console, cannot open fallback icons ... unknown image format i've recompiled glib (2.25.?) same problem, using old ish libpng and libjpeg, everything else is pretty resent. sorry for lack of exact errors etc not at computer at mo, I all have links installed, and when trying to 'display' a image on command line, it gives a view of image as if loaded in a text editor.
How do you convert Open Office (ODT) documents to Text files? I have made a report using libre office. Now I wish to continue editing the document using lyx (latex front end). So the ODT file needs to be saved as some .tex file.
I don't see an option to do this in File menu (export/save as). So is there any other plugin to do this?
I have spent the most part of 5 hours trying to fix this issue. For some reason I cannot change the background image to any of mt .jpg wallpaper files (and .png files). I've tried using the Ubuntu-Tweak application, but I end up getting a purple screen (default) or a black screen (default). So then I tried using the terminal method by making the Appearance window appear when I would log out. That works, except when I go to use my background image, it shows as a question mark for the image preview, and the icon for the file is a gray box. All while doing this my background images that I tested are all in the /usr/share/backgrounds location. Please help! I really want to get rid of the default images and use my images... :/ My desktop/screen in 1440x900, and most my background images are around that size. They work with my regular desktop for my account.
I just installed the nmap for port scanning and then run ./configure , make , make install command respectively. It works and then I successfully installed nmap under /usr/local/bin . nmap is a executable file not .exe . so my question is how can I open it .