My Dell Inspiron worked like vacuum cleaner with ubuntu 14. Not far I found solution on this forum about tlp power manager that could resolve my problem. But after I tried to use this awesome advise I've got new problem my apt-get just stoped work
➜ ~ sudo apt-get install 4digits
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:
4digits : Depends: python-glade2 but it is not going to be installed
linux-tools-3.13.0-53 : Depends: linux-tools-common but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution)
I tried to do "apt-get -f install" but it wont work
Preparing to unpack .../linux-tools-common_3.13.0-53.89_all.deb ...
Unpacking linux-tools-common (3.13.0-53.89) ...
dpkg: error processing archive /var/cache/apt/archives/linux-tools- common_3.13.0-53.89_all.deb (--unpack):
trying to overwrite '/usr/bin/perf', which is also in package linux- lts- vivid-tools-common 3.19.0-18.18~14.04.1
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Errors were encountered while processing:
/var/cache/apt/archives/linux-tools-common_3.13.0-53.89_all.deb E: Sub-process /usr/bin/dpkg returned an error code (1)
After I found a new decision on that forum, they said I just need make
dpkg -r --force-update lts-vivid-tools-common
and after reboot I dont have WiFi and sound anymore. Have I chance restore my installation or that "great" distro might be fix only with reinstallation every time?
linux-tools-3.13.0-53
python-glade2
withapt-get remove --purge
and then install4digits
andlinux-tools-3.13.0-53
python-glade2
if you not succeed you probably using duplicated sources/ppa look here to get more details.