I use Markdown to store all of my source documents. Unfortunately, the .md extension maps to application/x-genesis-rom under Ubuntu. I'm not sure why that would be a system default MIME type, but I'd like to change it.
I've tried using:
Code: gksu assogiate
to modify my file type cache. Unfortunately, even as the SU, I can't modify the entry for this file type. The "Remove" button is inactivated for the entry. (See attachment.)
How can I get rid of this (obsolete?) file association? Alternatively, how can I make my new one (text/x-markdown) take precedence?
I made a network install of a new 11.4 system yesterday. It went all fine, but I was suprised that at the end of the installation some 80 packages required updating.
So what's the point in installing obsolete versions first? A significant amount of time is wasted downloading and installing packages, which will be replaced shortly thereafter. Of course that's the way it works for a media-based installation, because one does not want to create, test and release new installation media everytime a package is updated. But in network installation all it would take is to use the repository with the updated version.
The only argument I could imagine is that an updated package could make the installation fail. Installation with original packages has gonew through some QA. Well yes, of course it's all software, so everything can fail. But when you install updates into your production system there is always the theoretical risk that they contain a fatal bug causing damage. For a new installation the damage would be much smaller, should the installation fail because an untested combination of package version happens not to install cleanly.
I just upgraded to 10.04, and it seems to be working well. At the very end of the process, it asked me if I wanted to delete my obsolete packages, and I chickened out and said "no". Now I have a truckload of taken space on the root drive, and am wondering if there is an easy way to complete this last step of clearing out obsolete packages now that 10.04 has been fully installed?
I have slow internet connection so i keep each .deb package i download in my local archive for next installations, now there is a collection of some older and new versions of the same packages in my local archive, is there any way to delete the older versions and keep the latest one in my local archive.
I have just installed Debian Lenny and was trying to upgrade the installed packages from the packages.debian.org site. when i asked synaptic to add the downloaded packages the would not appear, but when i checked the .xsessions file there are entries saying that the packages were being ingnored because they were either different versions, the MD5 did not match or even "can't find pkg". i have to use the local library to download the packages because i dont have an internet connection at home.
I was in Yum Extender and I accidentally hit some things I didnt want to and then it started removing packages I believe; not installing them.will yum delete packages other programs depend on if they're needed by other programs?it was some gstreamer libraries.
I really want to free up disk spaces in my ubuntu, so i look up disk analyzer then i saw /var/cache/apt/archives take about 1.2GB space from my disk. can i deleted those packages to free up disk spaces? the packages there is a *.deb files, when i click on some them, it open ubuntu software center. an the ubuntu software center describe the newer upgrade is installed.
i read somewhere (I think an article by AlienBob) that you needed to make sure .tgz packages where located in a safe place as opposed to the home directory so as to prevent accidental deletion.
I have a number of .tgz packages that I have already installed and moved to the /bin/ directory for safe keeping, but its not very orderly, ya' know?
Is it safe to delete/rm these .tgz files? Im assuming that the installpkg command extracts the creamy nougat inside and puts it somewhere useful.
Also, even if it is safe to delete, what is best practice in this case? keep them forever in some isolated directory?
Going from 10.10 to 11.04 and I get this message:[URL].. I honestly have no idea what most of those are (yes I'm a huge noob), so it's possible that it's necessary to delete some of them, but Handbrake? Open Office? Why would it delete those? What possible reason could there be?
Additionally, what does "no longer needed" mean? Is it going to delete those packages too?
I ran into this bug: [URL]...I checked that overwrite-local was set to 1. So I want to delete all python packages that were installed by checkinstall with the /usr prefix.
Now it has been some time since I did this and I dont really remember. Does anyone using checkinstall know how to spot packages installed via checkinstall? I already checked the FAQ and doc of checkinstall, but no info on this.
I have a Toshiba TC1000 which is about 8 years old. 256 ram, 1.66 ghz processor, 30 gb hdd, running Win XP sp3. I bought this as an emergency purchase and have had nothing but problems with it and other than throwing it at the wall I thought I might try one last solution - to install Linux. This device has no optical drive but it does have power ISO installed but I don't know where to start with all the choice of Linux, Ubuntu etc. Plus other than the OS will I need any other software? I am a newbie and don't know much about computers so I won't be insulted if you think this is idiotic.
On Debian repo I found virtualbox-ose packages there. What will be the difference in operation/function between their packages and the packages download on virtualbox.org website?
I am working on a project which targets both 32 and 64 bit architectures at the moment. My system is amd64. I added i386 architecture using this guide. However, my problem is
Code: Select allapt-get install package-name:i386
prompts the removal of currently installed packages (amd64 arch.) which is the problem.
Code: Select allReading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: libportaudio0:i386
[Code] ...
Some of the packages I am talking about are
-libegl1-mesa-dev:i386 -libportaudio-dev:i386
Now, as of now, I want to carry out the compilation using 32 bit libraries, however, I really don't want to install 64bit version of all prerequisites each time I switch the compilation from 32 bit to 64. Is there any way to have both architectures at the same time?
I currently have Kernel Linux 2.6.24-26-generic loaded (according to System->Administration->System Monitor->'System' tab) [I'm using 8.04 LTS].
I'm hesitating in removing them because I assume that the Synaptic Package Manager would remove these when doing the upgrades. My suspicion is that these are still needed for later versions and removing them would cause a few problems to say the least.
Am I safe to either 'Remove' or 'Completely Remove'?
It would be great to save all that space if these can be removed.
I'm doing a bit of housekeeping and tidying up of programs I no longer need/use, and as some of these were installed using sbopkg I thought I would also tidy those. However when attempting to view obsolete sources via the utilities sub-menu, sbopkg seems to crash to a cli interface from the ncurses one and spews continuously the error below. This thern continues until I CTRL+C the process which of course then leaves the sbopkg pid file still showing active in /var/run. Anyone else come across this, and a possible way to prevent it.
/usr/sbin/sbopkg: cannot make pipe for command substitution: Too many open files stty: standard input: Bad file descriptor /usr/sbin/sbopkg: line 569: read: read error: 0: Bad file descriptor stty: standard input: Bad file descriptor /usr/sbin/sbopkg: redirection error: cannot duplicate fd: Too many open files
I have ubuntu jaunty 9.04 installed in my system(thats my only OS.. no dual boot). When I tried to install hplip to enable hp printer driver, I understood that 9.04 is obsolete and no more support for it. I want to upgrade now. Update manager shows '10.04' for uogradation but it seems I cannot jump from 9.04 to 10.04 without getting into 9.10.
Upon installing Debian, it asked me if it can use a mirror to get updated packages. I said no, yet it ignored my command and fetched packages. Why did Debian disobey me?
After installing debian 5.0.4 basic from first dvd, I extracted all other dvd images to hard disk and pointed /etc/apt/sources.list point to all these directories. after refreshing using synaptic package manager, I got list of all 20,000+ packages, and did a "apt-get -y install ......(all 20,000 names)". It failed due to some conflicts. So I used "--force-yes -f " option as well.
It went on for nearly two days to install everything. (in between due to power failure, something was done half way and was able to login to KDE boot option and see lots of software installed.) After complete install - it shows a startup screen of Debian EDu - but fails to boot up.
Is there a way to install all softwares + all XWindow systems simultaneously?
I recently installed an application called DeaDBeeF. I added the GPG key, as well as the repo in my sources.list file. I've decided to stick with Audacious, so I did an "apt-get autoremove deadbeef" to remove it and all of its dependencies. I also edited my sources.list file and removed the line pointing to the repo in which I got it from.
Now my question is, how should I remove the GPG key, if I don't use the repo or application anymore? I don't want an unused GPG key sitting on my Debian if I'm not using the repo anymore.
I've tried reading the man pages but I can't seem to get it. I've tried the following command but it doesn't seem to work. sudo apt-key del http://hadret.rootnode.net/debian/duckbill.key
I want to remove debian from my computer even though I don't have dual boot with windows or anything else,only debian. I accidentally removed windows when I was installing debian so I would really love to get rid of it because its not supportive with a lot programs and games I was using on windows. I heard there are ways to remove it like that but I dont know what I left with if I success and delete debian, what I have without any operative system and could I use my copy of windows 7 from my disk?
I would like to delete some files stored in the personal directory, say .adobe, .macromedia, .xsession-errors, on every start-up or shutting down. I can do it with cron but I would like to learn different (simpler) options. The thing is, I haven't been able to input the proper terms in a search engine. Note that these files must exist in their default location during the session. This is, I don't want to make them links to /dev/null or move them to /tmp.
SO after using Testdisk to recover some images, the folders recup_dir.1 & 2 have saved in my FIle System area, when ever I try to press delete noting happens. I have also tried rm -f -rrm -f -fIt still dont delete, I have also deleted my user account and made a new one, but the files are still there.
I am trying to use an old box as backup server. I have tried a couple of possibilities along the lines of:
Quote:
rsync -a --delete --progress --log-file=/home/$USER/info.txt -e ssh /home /etc root@192.168.0.106:/mnt/back
The problem is it does not delete files that has been removed from my local system? I run the command as root on the local system.
(I realize I should properly not ssh into the server as the server's root but I'm having trouble with the permissions and I want to make sure everything else works before messing around with it)
Why is there no Delete when I right click like there is with Windows in ubuntu? Pretty much everything else is there like new folder and so on Is there some way to add it? Also why when i delete something does it not ask me if I am sure that i want to delete that file?
How can I automate the following: When I insert a flash drive into any of the available USB ports, some kind of script or software, must automatically mount it, delete everything off the flash drive, copy an audio file back to it and then automatically unmount the USB.Maybe I should setup some kind of Kiosk to use the above functionality - would that be easy?
