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rated 0 times [  0] [ 0]  / answers: 1 / hits: 5296  / 1 Year ago, sun, december 25, 2022, 10:22:20

Is there an "easy" way to "upgrade" my existing Linux Mint 12 install to Kubuntu 12.04 beta 2?



I know I could reinstall. Usually I would do a clean install to avoid unexpected issues. But in this case, I don't have time to reconfigure everything from my printers to my installed software, so I am looking for the quick/easy way, but I also want to avoid big risks of an upgrade gone wrong.



I'm hoping to just change some repos and run a few commands from the terminal. I don't mind editing a few config files as long as I can find good HOWTOs. But I don't want to be the pioneer (arrows in back). I'm hoping someone has done this before and has a set of steps.



For context, I recently installed KDE 4.8 SC onto Kubuntu 11.10 using PPAs. This was on another computer. That wasn't a problem. But I decided to do a fresh install of Kubuntu 12.04 later. I like it well enough that I want to change my other computer from Linux Mint 12 to Kubuntu. (I'm going all-in with KDE. It's now my desktop of choice.)



This Linux Mint upgrade will be a move from Gnome and MGSE to KDE, so that will probably complicate things at bit compared to something like upgrading Kubuntu 11.10 to KDE 4.8.



References:

http://www.psychocats.net/ubuntu/kde

Is it safe to install Kubuntu-desktop in 11.10?


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 Answers
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Yesterday during the installation I was browsing with firefox, tried to close it and the whole xserver crashed, and it did not come back.



At this point I am sure all the guys that said it was a bad idea, are drawing a smirk on their faces.



Well i was expecting issues, and it was simple to fix, I gave it the power button, booted in recovery mode/root shell and attempted from command line an apt-get distupgrade which failed because not all the packages were configured, but it suggested to run dpkg --configure -a

After that completed rebooted the machine, issued another serie of apt-get update, apt-get upgrade



And I am now on Ubuntu 12.04



I grant that it would not be as stable as a fresh install, but it is not as bad, also we are not mixing packages this is an upgrade and Mint 12 is "equivalent" to ubuntu 11, so most of the packages if not all were upgraded. I must admit there are a few leftover like mintupdate... but hey, it proves that it is indeed possible to do the switch.



Regards
Jorge G.


[#39569] Tuesday, December 27, 2022, 1 Year  [reply] [flag answer]
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