I had met this problem yesterday,and I have solved it now,The way is : use "update-manager "order in terminal,then you can upgrade,It is so easy to deal with it!ahhhh.......
-- xargs: xargs.c:443: main: Assertion `bc_ctl.arg_max <= (131072-2048)' failed. https://bugs.launchpad.net/bugs/234345 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs