Arch Linux

neutronst4r

Member

Registered: 2016-02-25

Posts: 31

Network card won't work properly after suspend

After putting my system in suspend I get these errors and I cannot establish an ethernet connection, because there is no carrier detected. I cannot manually UP the interface.

# dmesg
[...]
[ 6582.481927] igb 0000:05:00.0 enp5s0: PCIe link lost
[ 6582.689955] igb 0000:05:00.0: read 1000Base-T Status Reg
[...]

After unloading the module igb and loading it again, everything works as expected. I can restart the dhcpc service or UP the the interface manually.

# modprobe -r igb
# modprobe igb

Is this expected behavior?
Is writing a  post suspend hook, that reloads the module the best solution?

---

makepkg not war