It looks like an IRQ conflict issue. Your ethernet card and usb hub use the same irq 16 and there may be some conflict. Can you follow the steps described at https://help.ubuntu.com/community/DebuggingIRQProblems and report if this helps.
Thanks. -- kernel-image-2.6.27-3-generic chip-set rtl8102e https://bugs.launchpad.net/bugs/272723 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