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I just performed a fresh install of Ubuntu 12.04.2 LTS without any issues. I updated the software, I installed the recommended proprietary drivers, installed any additional software that I wanted with no problems.

However, I can't seem to change any system settings, they don't stick. I can access system settings, I can click on each option, but when I select an option to change it doesn't take.

For example if I click on Time and Date Settings and place a checkmark beside show weekday and date and month. It will place a checkmark beside those options but won't actually change in the menu. When I press the "X" to close out and go back into settings it's back to the default and the options I checked are unchecked.

Also happens with wallpaper, I can see all my wallpaper, but I select another wallpaper other than the default and it won't change. I turn on auto hide launcher and it doesn't auto hide. I change my shortcuts on the unity bar and when I restart my computer the settings don't stick they go back to the defaults.

Any idea what I can do to fix this or why it is happening. Other than that everything is working.

Edit, when I log out of my user account and into a guest session, I am able to adjust all system settings without issue.

Thanks

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1 Answer 1

I don't know if you eventually solved your problem, but I had the same problem after 'upgrading' to 13.04, and then downgrading back to 12.04.

What worked for me, was to go into my home directory and remove all of my dot file and dot directories. I didn't test carefully for which one made it work, but do

cd

ls -a

.this .that .somethin .somethinelse

etc.

One of those is some how corrupted or unwriteable or something, and can't persist your changes. Depending on your knowledge and confidence, delete all the ones you don't care about, or delete them one-by-one until you find what works, or google each one before deleting it.

rm -rf .this

rm -rf .that

etc.

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Deleting the files stored hidden /home/user/ directories removes settings, caches, configs and more; if you proceed with these tasks you run the risk of losing a lot of personal system settings and more. Compiz settings are stored in .compiz and, if these settings or other like it, are required for your computer to function as it does, do not delete these. You will have no startup programs if you delete /home/user/.config/ and other items may be broken. –  cossacksman Jul 8 '13 at 15:24
1  
Yes, but it seems to me like that kinda comes with the territory of reinstalling an operating system; getting rid of the cruft and getting a fresh start. Create a new user account and (before logging into that acct) take a look at how many (how few) dot-files/dot-directories are in the brand-new home directory. Those are the most essential ones. The rest are simply means to remember settings and personalizations and configurations, etc. Depending on how important those are to you, be careful when you remove things. If you want to just clean house and get a fresh start, then be less cautious. –  user2387508 Jul 8 '13 at 17:07
    
+1, this actually worked. I had the same issue with 14.04, but rm -r .cache .config .compiz fixed it; I think these files got corrupted due to a forced restart. Deleting them gives a fresh start, and now the settings, wallpaper etc. work again. –  j-g-faustus Nov 25 at 6:24

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