Package Manager get no work
Hello
When I am trying to open the Software Manager, I get nothing and it works fine. But when I want to open Package Manager I find the following
"An error occurred
The following details are provided:
E: malformed line 1 in secure list/etc/apt/spurces.list.d/ubuntu-tweak.stable.list(dist parse)
E: The list of sources could not be read.
Go to the repositories dialog to correct the problem.
E: _cache->open() failed, please report.
Close"
I need to solve this error. Need your help.
Thanks in advance.








