Peter Smith - I had the same experience of trying the 4.15.0-33 and it not working for me. ** Try 4.15.0.23 if you would like to be on the 4.15 kernel **
Background: In my case I am running Mint, but same Ubuntu kernels. It is a desktop PC which is not often suspended so I noticed the problem only a couple of days ago, when already on 4.15.0-30, so tried the 4.15.0-33 which Mint's update manager was offering.. no improvement. The modprobe trick worked and I have a Realtec NIC. I had seen references to 4.13.0-31 working and also 4.15.0-20, both of which worked for me. I worked my way up through the following:- 4.15.0-20 resumes 4.15.0-22 resumes 4.15.0-23 resumes 4.15.0-24 does not resume 4.15.0-30 does not resume 4.15.0-33 does not resume The modprobe treatment worked for the recent -30 and -33, but curiously not on -24. That's probably a symptom of progress. I thought I experienced a surprising result of going to -24 then back to -23 and the problem reappearing in -23. After a power-off restart all was well again. I had a theory that maybe since all I was doing were OS "restarts" without the PC shutting down the hardware might be holding some state. I've tried recreating that problem (because it seemed such a dodgy assertion) - but without luck. On the one hand it might be a valid thought that it is very easy to just do restarts between kernels and actually still be holding some unfortunate state in the hardware - OR my bad in accidentally booting the wrong kernel (I've mostly done a uname -a check straight after the boot) There do seem to have been some inconsistencies in people's experiences, so I wonder if hardware state can be a factor, after all, we are in the area of suspended motherboard h/w People who know more about Linux initial initialisation of hardware may say I'm talking bo***cks! Anyway, I'm happy with suspend/resume with 4.15.0-23-generic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752772 Title: r8169 ethernet card don't work after returning from suspension To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1752772/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
