Comment 25 for bug 1447664

Revision history for this message
luc (glarage) wrote :

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]