Public bug reported: here is sudo ethtool -k eth0
Offload parameters for eth0: Cannot get device rx csum settings: Operation not supported Cannot get device tx csum settings: Operation not supported Cannot get device scatter-gather settings: Operation not supported Cannot get device tcp segmentation offload settings: Operation not supported Cannot get device udp large send offload settings: Operation not supported rx-checksumming: off tx-checksumming: off scatter-gather: off tcp segmentation offload: off udp fragmentation offload: off generic segmentation offload: off checksum offload is disabled. however, checksum is wrong on many UDP packets (DNS). ** Affects: ubuntu Importance: Undecided Status: New -- wrong udp checksum on kernel 2.6.22-14 https://bugs.launchpad.net/bugs/198878 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