Ubuntu 12.04 LTS, unable login as administrator after reinstallation
Ubuntu 12.04 LTS: after reinstalling system unable login as administrator, only allows enter as a guest. Reinstall was done to '/' Ubuntu partition, no formatting, with the same name & pass as in original installation. I used this Guide to reinstall Ubuntu.
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You should format all partitions except /home.
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Also, you're installing 12.04?? Why? The latest is 16.04..you're FOUR major versions behind on a new installation. The best thing you can do is to boot to single-user mode, make a copy of all your data on /home, and wipe/reload to the LATEST version of things. Installing an old OS is pointless..you're just asking for headaches. |
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Surely I expected that most likely I will the range of issues with Ubuntu that come preinstalled with laptop, but not so many, and not from the outset. And it will take ages to find the faulty configuration file. |
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...is that thread, where you force-stopped the upgrade. In that very thread you say that you used recovery to factory-state, right??? What do you think that does? You corrupted your system by doing something bad, had to reset to 'factory' (i.e. initial state). Fsck will report any bad spots on the screen...there is no saved report. Read the man page. But from THAT thread (your PREVIOUS thread), we're here to your NEW thread, which is titled Quote:
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Secondly, again...did you try just putting "enable root login ubuntu 12.04" into Google? Read the "Question Guidelines" link in my posting signature. The FIRST TWO HITS are: https://help.ubuntu.com/community/RootSudo http://askubuntu.com/questions/44418...ble-root-login ...which are LOADED with warnings about NOT doing this, for very good reasons. Quote:
AGAIN...if you have a Dell laptop that's under support with Dell, using Dell supplied OS, WHY are you not CONTACTING DELL FOR HELP??? If you're NOT under support, stop trying to force things to work in ways they're not supposed to, stop where you are, and load the latest versions of things, and move forward. You're having problems because you CAUSED them with the botched upgrade. If you HAD admin/root login enabled before, and you reinstalled, why are you amazed that it's not there now? You reset the system, which obviously puts that back, right???? |
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I can also probably install another Linux distrbutive, something stable, for example last Debian pack, but I would preffer distributive with preinstalled graphical desktop and minimal set of handy applications like Ubuntu have (LibreOffice, etc) I'm not sure how should I format disk or set new partitions to install new pack, or I can install new distributive to /sda3 in place of Ubuntu, without touching other partitions? Code:
/dev/sda1 2048 718847 358400 de Dell Utility |
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Not sure how many times we have to say the same things..... |
I can login as Administrator use TTY4, but not from GUI. I upgraded to Ubuntu 14.04 from TTY console. But I'm still can no login from GUI as admin. I have not set root priveleges, that configuration was set by default, from Dell. Also, when I reinstalled 12.04 I only repeated same steps that was required during very first configuration. Dell phone support is not available in my area, btw.
How to reset access to Administrator account via GUI? If there is some file corrupted, the only way to solve the issue is completely reinstall system? Windows have many system diagnostic and repair utilites that can solve various issues, but Linux lack this functionality. |
Linux has many system diagnostic and repair utilites too, but they require relevant knowledge. Unlike Windows, Linux is not designed to be idiot-proof.
What's the output from this command? Code:
sudo apt-get -f install |
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sudo apt-get -f install if run from Guest account, it returns Code:
sudo: unable to change to root gid: Operation not permitted Code:
Reading package lists.. Done |
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And AGAIN, if you're using what's from Dell, then READ THEIR DOCUMENTATION OR CONTACT THEM. Quote:
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https://help.ubuntu.com/community/RootSudo http://askubuntu.com/questions/44418...ble-root-login No matter what 'tty' you log in to, you have COMPLETELY BOTCHED your system. This is not the fault of Linux...this is YOUR fault. Quote:
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If reinstall, if there any advantages to keep existing partitioning scheme(in term of convenience)i.e. preserve DellUtility partition(for easier recover), and Partition 2 and 4? |
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You really should consider an upgrade to one of the more recent linux versions. Mint has been mentioned (Mint 18 - or Mint 17.3 would do). The latest LTS Ubuntu would work as well.
No, it is not mandatory to wipe the hard drive and start from scratch, but in your case, with the problems you have related, it is not a bad idea. Just make sure all your personal files are backed up first. I would not worry about losing any Dell utilities on the hard drive. Linux has utilities which can do whatever you need to do. |
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When you reinstalled, did you create a new user or just hope that the old user would still work? Anyhow, Ubuntu documentation on the "guest accout" https://help.ubuntu.com/community/CustomizeGuestSession I don't see how any of the problems the OP is having are related to the specific distribution release, Ubuntu 12.04. It is supported and will be at least until April, 2017. Mostly the old PEBKAC problem. |
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The OP can either reload everything (hence, Mint or latest Ubuntu for simplicity's sake) and wipe the Dell partition (not using it, since it has Ubuntu 12.04 on it), or they can contact Dell and use the support they paid for. They seem to not want either. |
Dave Lerner,dorsio
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I solved the problem myself.
I run two commands and that helped. Code:
sudo xdg-user-dirs-update --force |
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And glad you solved it "yourself" https://help.ubuntu.com/lts/servergu...anagement.html |
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