hi guys, Not a fix but it did the trick: add to your grub iommu=soft. You will have a fully working ethernet connection...without reduce the speed. Mine look like this = GRUB_CMDLINE_LINUX_DEFAULT="iommu=soft" After you have to update grub, like you know. Why? Because of this lines with DMESG after i updated my bios (BIOS L06 v02.28 02/07/2017)=
[ 108.769354] psmouse serio1: Wheel Mouse at isa0060/serio1/input0 lost synchronization, throwing 2 bytes away. [ 108.903961] tg3 0000:03:00.0: tg3_stop_block timed out, ofs=4c00 enable_bit=2 [ 108.945302] tg3 0000:03:00.0 eno1: Link is down [ 109.305448] AMD-Vi: Event logged [ [ 109.305454] IO_PAGE_FAULT device=03:00.0 domain=0x000d address=0x00000000ffa06e80 flags=0x0020] [ 109.305459] AMD-Vi: Event logged [ [ 109.305460] IO_PAGE_FAULT device=03:00.0 domain=0x000d address=0x00000000ffa06ec0 flags=0x0020] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1447664 Title: 14e4:1687 broadcom tg3 network driver disconnects under high load To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1447664/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
