If I want to remove/install update a package apt gives this error
and If I use sudo apt-get -f install it 'works' untill it gives this error:
libdrm-dev : Requires: libdrm-nouveau1a (= 2.4.42+git1302070925.20c560~gd~p) but 2.4.39-0ubuntu1 is installed.
^^"fouten" is dutch for "errors", for some reason apt is not 100% translated to the nl-NL locale.
dpkg: fout bij afhandelen van /var/cache/apt/archives/libdrm-nouveau1a_2.4.42+git1302070925.20c560~gd~p_amd64.deb (--unpack):
trying to overwrite '/usr/lib/x86_64-linux-gnu/libdrm_nouveau.so.2.0.0', which is also in package libdrm-nouveau2 2.4.39-0ubuntu1
Fouten gevonden tijdens behandelen van:
E: Sub-process /usr/bin/dpkg returned an error code (1)
I tried everything I was able to find on the internet! -but nothing helped.
And yes I have added some PPAs, but this 'broken' package is build succesfully according to https://launchpad.net/~oibaf/+archiv...vers/+packages
^^the .deb file from /var/cache/apt/archives/ is included as an attachment, it looks like a normal archive with no errors...
what's the (best) working fix I haven't found?
^^most apt/dpkg commands don't work, especially the ones I need; removing any PPA won't help. (even with the --force option)
most probably I have to manually edit something to make apt work again...
^^something like reverse enginering the .deb file or so.
info about my laptop:
ubuntu 12.04 64-bit (I am considering an upgrade, to quantal, raring or just keep using precise)
to install the mesa 9.0.2 with gallium I added the mesa9 and the optimized-drivers PPAs, probably it was a mistake to add the new ppa before removing the other one, now I have only the optim-drv one left.
the ppa: oibaf / Updated and Optimized Graphics Drivers