First I'd like to thank all of you for different suggestions. The various solutions really worked for me effectively .It's so great.Now the problem was solved successfully .Everything turns OK. I think The new version will be getting more perfect and wonderful for everyone who is interested in and pay attention to Ubuntu . Thank for all people here.
-- package cupsys 1.3.2-1ubuntu4 failed to install/upgrade: trying to overwrite `/usr/share/doc/libcupsys2/CREDITS.txt', which is also in package libcupsys2 https://bugs.launchpad.net/bugs/149106 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
