Take the 2-minute tour ×
Ask Ubuntu is a question and answer site for Ubuntu users and developers. It's 100% free, no registration required.

I have some problems with Lubuntu. When I tried sudo apt-get update:

Fetched 1,222 kB in 7s (171 kB/s)                                                                                                                           
Reading package lists... Done
yana@yana-lubuntu:~$ sudo apt-get upgrade
Reading package lists... Done
Building dependency tree       
Reading state information... Done
You might want to run 'apt-get -f install' to correct these.
The following packages have unmet dependencies:
 chromium-browser : Depends: chromium-codecs-ffmpeg (>= 0.6) but it is not installed or
                             chromium-codecs-ffmpeg-extra (>= 0.6) but it is not installed
                    Recommends: chromium-browser-l10n but it is not installed
E: Unmet dependencies. Try using -f.
yana@yana-lubuntu:~$ sudo apt-get -f install
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Correcting dependencies... Done
The following extra packages will be installed:
  chromium-codecs-ffmpeg
The following NEW packages will be installed:
  chromium-codecs-ffmpeg
0 upgraded, 1 newly installed, 0 to remove and 10 not upgraded.
Need to get 0 B/475 kB of archives.
After this operation, 1,867 kB of additional disk space will be used.
Do you want to continue [Y/n]? y
Selecting previously unselected package chromium-codecs-ffmpeg.
dpkg: warning: files list file for package 'libxau6:i386' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'strace' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'libatkmm-1.6-1:i386' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'aspell' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'openjdk-6-jre-lib' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'libsasl2-modules:i386' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'libobrender27' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'libidl-common' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'fonts-nanum' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'libmono-system4.0-cil' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'libass4:i386' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'libieee1284-3:i386' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'netbase' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'cups-ppdc' missing; assuming package has no files currently installed
(Reading database ... 243295 files and directories currently installed.)
Unpacking chromium-codecs-ffmpeg (from .../chromium-codecs-ffmpeg_25.0.1364.160-0ubuntu0.12.10.1_i386.deb) ...
Setting up chromium-codecs-ffmpeg (25.0.1364.160-0ubuntu0.12.10.1) ...
yana@yana-lubuntu:~$ sudo apt-get autoremove
Reading package lists... Done
Building dependency tree       
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 10 not upgraded.

And maybe it is related - flash not working on Chromium and I have red icon in panel:

A problem occurred when checking for the updates

And the power off button, in my physical system block and in Lubuntu it doesn't work.

I can restart my PC only from a TTY Ctrl+Alt+F1 and then Ctrl+Alt+Del and during restart hold physical power-off button on system block. Or type sudo poweroff in terminal.

Perhaps all of these problems have a common cause.

share|improve this question
    
Have you tried with some answer of How do I resolve unmet dependencies? –  Lucio Mar 21 '13 at 22:50
    
My God, publish manual from this link on main page of Ubuntu.com with words: "Problems out of nowhere!". I had never seen a more horrible (large and complex) instructions. OK, I will read it now... –  Vitaly Zdanevich Mar 21 '13 at 23:19
    
Try with this: sudo apt-get install --reinstall libxau6:i386 and then sudo apt-get -f install. Now copy the output, paste it in paste.ubuntu.com and link it here –  Lucio Mar 21 '13 at 23:26
    
paste.ubuntu.com/5635607 –  Vitaly Zdanevich Mar 21 '13 at 23:40
    
That seems to be very rough. try this now: sudo apt-get install update-alternatives and show me what you get. –  Lucio Mar 21 '13 at 23:43
show 2 more comments

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Browse other questions tagged or ask your own question.