Linux laptop 4.15.0-48-generic #51-Ubuntu SMP Wed Apr 3 08:28:49 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Just upgraded from 17.10 to 18.04, sorry, I somehow didn't realize my laptop was still back on 17.10. Anyway, 17.10 suspend/resume was perfect. But after about 10 resumes on 18.04, the wired NIC does not come back ever. Not even once. Currently running 4.15.0-48-generic and seeing this problem. Removing the 'sky2' module and re-adding it immediately fixes the problem. $ ip a shows 2: ens1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000 But the link light shows a good link and the activity shows activity as expected. This is an HP ProBook 6540b. 45:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8072 PCI-E Gigabit Ethernet Controller (rev 10) I have not tried the GRUB suggestion here: https://askubuntu.com/questions/1029620/ubuntu-18-04-lts-sky2-ethernet- stops-working-after-system-resume-from-suspend GRUB_CMDLINE_LINUX_DEFAULT="quiet splash pci=nomsi,noaer" Again, I have not tried this yet. Just putting it here for reference in case it does work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1758507 Title: sky2 gigabit ethernet driver sometimes stops working after lid-open resume from sleep (88E8055) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1758507/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
