Looks like a xulrunner-1.9 issue. You also use non official softwares apparently since you have error about epiphany-extensions 2.21 but there is no such tarball upstream nor in ubuntu
** Changed in: xulrunner-1.9 (Ubuntu) Sourcepackagename: epiphany-browser => xulrunner-1.9 -- [hardy] news website consistently freezes epiphany https://bugs.launchpad.net/bugs/181631 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