Ubuntu :: Identify All Packages Installed From PPA's On The System?
Apr 22, 2010
I'm currently running 9.10 and am anticipating upgrading to 10.04 when it is released next week. I am however, running several packages from PPA's that were simply not working well at the versions included with 9.10 (I know specifically the 64-bit version of Flash and Wine are setup this way).
Since these installs are out of the scope of the official Ubuntu sources, how are these handled when I upgrade? More importantly, since some of these packages were just installed as a temporary fix until 10.04 came out, for some of them I'd like to remove the PPA version and reinstall the default version (since for several of them the 10.04 version has caught up to where it needs to be). Is there any way to identify all packages installed from PPA's on the system?
I need to replicate my Ubuntu laptop as a VirtualBox guest. To replicate in the guest the packages currently installed in my laptop, I plan to follow the recipe given here:[URL]What I need now is a way to identify all the packages that have customizations (e.g. changes to config files, etc.)What's the best way to do this? Can dpkg figure this information out and report it?
I just installed CentOS 5.4 Final on a 64 bit system. After install, I found a lot of 32 bit packages are also installed. Is it necessary for a pure 64 bit system to run (let's say, I will never want to run any 32 bit app on this system), or is it something I could have avoided during install?
Every time I install ubuntu I have to reinstall all the software from the software center and so. Now I already installed all software I need for this moment. Is there a way to take source files of those (installed) packages and save them some where else in order to reinstall them if i needed next time without need to INTERNET connection ???
Another question I wanna know about: How can I take a backup of my system as whole in order to get back to it if some problem happened. I used to use Acronis True Image and its alternatives to make a disk image. Is there is some thing similar in linux ?? is there better options ??
Install One : Installed Debian Squeeze onto my laptop using the netinst cd. During installation, I did not have access to the internet and installed "Standard System" during tasksel.
Install Two : Installed Debian Sqeeze onto my desktop using the same netinst cd. However, this time I had connected the desktop to my router during installation. Similary installed "Standard System".
Both system later installed with KDE and working fine. Noticed that immediate after installation of the "Standard System", my desktop had more files installed eg. the exim package. Why the extra packages (eg exim) are installed? Are they actually required?
I have a dead system that was running Debian Linux (lenny). I can boot into emergency mode, but nothing else. I will likely have to reinstall Debian. I've read lots of things online about how to get a list of currently installed packages. Which is fine and dandy if the system is working and I can log into it. I'm basically wanting to extract such a list from a hard drive containing an installation I can't log into normally. I can access the filesystem just fine, and nothing related to aptitude has been damaged.
How do you determine the source and version of a device driver in your linux box? (The wifi driver, for instance.) In windows you can find that info using "device manager". I suppose there is some corresponding tool in linux.
If I do System-Preferences-Personal File Sharing it tells me that I can't enable sharing over the network because "the required packages are not installed on your system". It doesn't tell me WHAT packages I need to install!
I have my home network set up like so. My router has 4 ethernet ports so I have 1 hooked up to a network hub where I have 2 computers running windows xp and 1 running windows 95, on my other router port I have a desktop using ubuntu 11.04 and I have 2 windows 7 laptops and 1 ubuntu 11.04 laptop connecting wirelessly. All of the computers can see each other in my network map except for the ones running ubuntu. I can successfully ping every computer on my network from every computer without fail (even the ubuntu ones). The weird thing is that my ubuntu computers can see and use files from all of my windows computers but still nothing can see the ubuntu computers. I have set up samba to no avail and when I open file sharing and try to enable it on ubuntu it comes up with "this feature cannot be enabled because the required packages are not installed on your system." I have done clean installs of ubuntu 11.04 and 10.10 on both ubuntu computers and kept them up to date but the same problem persists. I have tried to do the same steps above with all of my computers wired but still nothing.
I would like to enable personal file sharing so I can access my laptop (hp Mini laptop w/ ubuntu) from my mac mini (OSX 10.4.11), but the message I get in PFS dialogue box is "This feature cannot be enabled because the required packages are not installed on your system".
I want to get the count of host reboot and host crash per day.Host reboot - i use last command and make sure the count.How to catch the System Crash ?.
Is there any sure-fire way to identify whether the current Ubuntu system is running in Live mode or not? I want to distinguish between Live mode and running from installed HD, and do some processing in boot up script. FYI, in grml, the /etc/grml_cd file only exit in Live mode file system; no such file if running from installed HD.
Is there a way using dpkg or apt-get to segregate user application packages from system packages? What I envision is an /apps directory structure that can be the install target for selected packages so not to "clutter" the storage areas for the system administration files/packages - maybe even with permissions set so that (a GROUP of) users could install packages on an Ubuntu server w/o SysAdmin guidance. This could also allow 1)system upgrades with or w/o including these packages, and 2)the sharing of /apps (via NFS) among common Ubuntu systems. Is this doable using the dpkg or apt maintenance tools?
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.
Is there a way to see the packages that I have recently installed? I'm trying to remove a program and I'm not sure what the names of the packages that came with it are.
I have been running Ubuntu on my laptop since 9.10 by itself (not dualbooting Windows). I had no problems with it back then but I did notice that when I upgraded, not all the packages installed and I would get an error message saying so. I never thought much of it. The problem became apparent when upgrading from 9.10 to 10.4, I would get an error message everytime and the upgrade would be cancelled. This forced me to reinstall Ubuntu for both 10.04 and 10.10. As soon as I downloaded 10.10 I downloaded docky and chromium. Heres where my current problems arise:
- Docky (which worked in 10.04) wont work even after I download compiz. - Every time I update the system, if i try to update chromium or anything else from google it cancels the upgrade. - I tried using "sudo apt-get upgrade" in the terminal but I get "Reading package lists... Error! E: Encountered a section with no Package: header E: Problem with MergeList /var/lib/dpkg/status E: The package lists or status file could not be parsed or opened."
I searched. I poured over the man pages. No joy. How can one, with a command-line utility, determine: What, if any, upgrades are available for a specific package? What, if any, upgrades are available for all installed packages?
I was wondering if there's a package that can report on the frequency with which a program (e.g. gnuplot) has been run over, say, the past week, or month.
I've started using uck. I have around 100 packages installed on my system right now and when I use uck package manager and click on the required package to install. It starts downloading it. I already have all the packages downloaded and installed on my system. How can I add them to the live cd using the ubuntu customization kit?
I'm planing a completly new install of my machine to get rid of things from version 8.04 and older.But, is there a way to figure out which packages I've installed in addition to the CD?
I am experiencing some strange behaviour with sound, and I have been messing around with installing some ALSA drivers. I suspect that I might have corrupted some part of the installed Ubuntu packages. Is there a way to check all the packages on the system for integrity using apt-get or similar?
In MacPorts, the ports I would be looking for are the requested ports. They have a system so that when you install a port, that port is marked as requested. Also if you want to keep a port that was installed as a dependency, you can set it to be requested manually. Does the Debian system have the same functionality? It seems that there are some utilities that get that done..
I'm working on a script that keeps track of user explicitly installed packages (no deps, no default packages), where can I found a list of ubuntu natty preinstalled packages ? Is there some file in the filesystem or in installation disc ?
I have three servers, one of which was installed with Nagios, now I want to check memory usage, cpu load, disk usage on the Nagios server and another server.what packages should be installed on the Nagios server? what packages should be installed on another server. nagios has been installed on ubuntu 10.04 server.
