I have also tried solution 1 and the same problem occured again. Then I looked for the permission of the other files with extension .sty in the latex folder. I have changed the permission of xargs.sty with sudo chmod 644 to read/write access for the owner and just read access for the group and others. Now it works fine with the lyx Math help.
-- Cannot export the math help file https://bugs.launchpad.net/bugs/369127 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
