problems with 12.04 updates

Can you give the output of:

sudo apt-get update
sudo apt-get upgrade

Thanks

Strange, in the mean time while I am waiting your response I am run once again GUI update-manager and as previously after download updates it said applying changes and under details just changelogs but then I was try in terminal:
sudo apt-get updates
and receive following output:
E: Could not get lock /var/lib/apt/lists/lock - open (11: Resource temporarily unavailable)
E: Unable to lock directory /var/lib/apt/lists/
then I am try:
sudo apt-get upgrade
and Ubuntu start to unpacking updates and applying.
Last output which I was get after finishing unpacking and applying is:

...
Setting up libglib2.0-cil (2.12.10-2ubuntu4) ...
* Installing 1 assembly from libglib2.0-cil into Mono
Setting up libgtk2.0-cil (2.12.10-2ubuntu4) ...
* Installing 5 assemblies from libgtk2.0-cil into Mono
Setting up libmono-posix4.0-cil (2.10.8.1-1ubuntu2) ...
Setting up libmono-system-core4.0-cil (2.10.8.1-1ubuntu2) ...
Setting up libmono-csharp4.0-cil (2.10.8.1-1ubuntu2) ...
Setting up libmono-sharpzip4.84-cil (2.10.8.1-1ubuntu2) ...
Setting up vlc (2.0.1-4) ...
Processing triggers for libc-bin ...
ldconfig deferred processing now taking place

I will reboot system to see status

Cheers.

Do you have synaptic or software centre open?

Same problem after reboot of system.
When I am try GUI update-manager recognize new updates (15 of them) it said that are already downloaded and when I was click install just pop-up window with information Applying changes under details is written /tmp/tmp4l0yUP. Applying changes never ends. I need to reboot system, right click on update-manager and exit do not help.
Then if I type in terminal:
sudo apt-get update
I am get following output:
E: Could not get lock /var/lib/apt/lists/lock - open (11: Resource temporarily unavailable)
E: Unable to lock directory /var/lib/apt/lists/

Then if I type:
sudo apt-get upgrade

I am get following output:
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages have been kept back:
  libatk-adaptor shotwell
The following packages will be upgraded:
  hpijs hplip hplip-cups hplip-data libhpmud0 libsane-hpaio
  printer-driver-hpcups printer-driver-hpijs python-ubuntu-sso-client
  ubuntu-sso-client ubuntu-sso-client-qt
11 upgraded, 0 newly installed, 0 to remove and 2 not upgraded.
Need to get 0 B/8266 kB of archives.
After this operation, 0 B of additional disk space will be used.
Do you want to continue [Y/n]?

When I click Y(es) everything pass well and I get output
Reading changelogs... Done
(Reading database ... 193294 files and directories currently installed.)
Preparing to replace ubuntu-sso-client-qt 2.99.92-0ubuntu1 (using .../ubuntu-sso-client-qt_2.99.92-0ubuntu2_all.deb) ...
Unpacking replacement ubuntu-sso-client-qt ...
Preparing to replace ubuntu-sso-client 2.99.92-0ubuntu1 (using .../ubuntu-sso-client_2.99.92-0ubuntu2_all.deb) ...
Unpacking replacement ubuntu-sso-client ...
Preparing to replace python-ubuntu-sso-client 2.99.92-0ubuntu1 (using .../python-ubuntu-sso-client_2.99.92-0ubuntu2_all.deb) ...
Unpacking replacement python-ubuntu-sso-client ...
Preparing to replace printer-driver-hpijs 3.12.2-1ubuntu2 (using .../printer-driver-hpijs_3.12.2-1ubuntu3_i386.deb) ...
Unpacking replacement printer-driver-hpijs ...
Preparing to replace libhpmud0 3.12.2-1ubuntu2 (using .../libhpmud0_3.12.2-1ubuntu3_i386.deb) ...
Unpacking replacement libhpmud0 ...
Preparing to replace hplip 3.12.2-1ubuntu2 (using .../hplip_3.12.2-1ubuntu3_i386.deb) ...
Unpacking replacement hplip ...
Preparing to replace libsane-hpaio 3.12.2-1ubuntu2 (using .../libsane-hpaio_3.12.2-1ubuntu3_i386.deb) ...
Unpacking replacement libsane-hpaio ...
Preparing to replace hplip-data 3.12.2-1ubuntu2 (using .../hplip-data_3.12.2-1ubuntu3_all.deb) ...
Unpacking replacement hplip-data ...
Preparing to replace printer-driver-hpcups 3.12.2-1ubuntu2 (using .../printer-driver-hpcups_3.12.2-1ubuntu3_i386.deb) ...
Unpacking replacement printer-driver-hpcups ...
Preparing to replace hpijs 3.12.2-1ubuntu2 (using .../hpijs_3.12.2-1ubuntu3_all.deb) ...
Unpacking replacement hpijs ...
Preparing to replace hplip-cups 3.12.2-1ubuntu2 (using .../hplip-cups_3.12.2-1ubuntu3_all.deb) ...
Unpacking replacement hplip-cups ...
Processing triggers for cups ...
Updating PPD files for hpcups ...
Updating PPD files for hpijs ...
Processing triggers for man-db ...
Setting up python-ubuntu-sso-client (2.99.92-0ubuntu2) ...
Setting up ubuntu-sso-client (2.99.92-0ubuntu2) ...
Setting up ubuntu-sso-client-qt (2.99.92-0ubuntu2) ...
Setting up libhpmud0 (3.12.2-1ubuntu3) ...
Setting up printer-driver-hpijs (3.12.2-1ubuntu3) ...
Setting up libsane-hpaio (3.12.2-1ubuntu3) ...
Setting up hplip-data (3.12.2-1ubuntu3) ...
Setting up printer-driver-hpcups (3.12.2-1ubuntu3) ...
Setting up hplip (3.12.2-1ubuntu3) ...
Creating/updating hplip user account...
Setting up hpijs (3.12.2-1ubuntu3) ...
Setting up hplip-cups (3.12.2-1ubuntu3) ...
Processing triggers for libc-bin ...
ldconfig deferred processing now taking place

But, pop-up window og GUI update-manager still standing on display saying applying changes.

That is for now.

Cheers

sudo fuser -vki /var/lib/dpkg/lock;sudo dpkg --configure -a

Should do it

For now I do not see some updates so I cannot is it OK now.
Cheers.

Still the same problem, does not matter what update way I am using (update-manager or sudo apt-get update; sudo apt-get upgrade) always I get reading changelog and them when finish reading chanelogs it show changelogs as output.

Synaptic work fine but update-manager and apt-get update; apt-get upgrade still makes a problem. From my point of view this issue is solved by Synaptic.