Good idea, I did some further investigations in the meantime and I have no idea what makes the ethernet interface work only sometimes. I disabled network manager, dnsmasq and avahi now, tracked for other daemons, browsed through log files, but I still have no clue about this fault.
As written before, the eth0 interface is sending and receiving for a few seconds and then quiet for 20 to 50 seconds. The ACPI errors only show up once after plugging a cable, so they are not directly related to the issue. But after stopping so many daemons and no change of behaviour, I suspect again a kernel related issue. Do you have some advice how to install an old kernel? Just grab the packages from the packages.ubuntu.org? And which packages do I need? Thanks in advance -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1516407 Title: Ethernet interface stops working after a few seconds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1516407/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
