uname -a Linux 4.15.0-60-generic #67-Ubuntu SMP Thu Aug 22 16:55:30 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
dmesg .... after suspend option and no internet and fix commands: rmmod sky2; modprobe sky2 ................................................. [ 47.124612] PM: suspend exit [ 47.162536] IPv6: ADDRCONF(NETDEV_UP): enp6s0: link is not ready [ 47.167683] sky2 0000:06:00.0 enp6s0: enabling interface [ 47.169682] IPv6: ADDRCONF(NETDEV_UP): enp6s0: link is not ready [ 47.290303] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 47.309054] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 47.352879] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 49.646558] do_IRQ: 3.34 No irq handler for vector [ 164.106902] sky2 0000:06:00.0 enp6s0: disabling interface [ 171.405710] sky2: driver version 1.30 [ 171.406322] sky2 0000:06:00.0: Yukon-2 Optima chip revision 1 [ 171.408583] sky2 0000:06:00.0 eth0: addr 00:24:54:5b:cc:9a [ 171.415538] sky2 0000:06:00.0 enp6s0: renamed from eth0 [ 171.441672] IPv6: ADDRCONF(NETDEV_UP): enp6s0: link is not ready [ 171.445429] sky2 0000:06:00.0 enp6s0: enabling interface [ 171.446319] IPv6: ADDRCONF(NETDEV_UP): enp6s0: link is not ready [ 174.054356] sky2 0000:06:00.0 enp6s0: Link is up at 1000 Mbps, full duplex, flow control both [ 174.054385] IPv6: ADDRCONF(NETDEV_CHANGE): enp6s0: link becomes ready ............................................ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1841304 Title: sky2 ethernet card don't work after returning from suspension Status in linux package in Ubuntu: Incomplete Bug description: Linux 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6 11:12:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux error similar to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1798921 ........................................................ however, all kernel patches do not fix this error !!!!!! ........................................................ maybe it is related to specific hardware / BIOS version? in my case the Samsung R780 laptop terminal fix helps: sudo modprobe -r sky2; sudo modprobe -i sky2 or an entry in GRUB GRUB_CMDLINE_LINUX_DEFAULT = "quiet splash pci = nomsi, noaer" I think the problem is rather related to the option: pci = nomsi, noaer regards! --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.7 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: kris 1748 F.... pulseaudio /dev/snd/controlC0: kris 1748 F.... pulseaudio CurrentDesktop: XFCE DistroRelease: Ubuntu 18.04 HibernationDevice: RESUME=none MachineType: SAMSUNG ELECTRONICS CO., LTD. R780/R778 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-51-generic root=UUID=89a089ca-faca-4b1e-be43-8cdd057ae525 ro quiet splash pci=nomsi,noaer ProcVersionSignature: Ubuntu 4.15.0-51.55-generic 4.15.18 RelatedPackageVersions: linux-restricted-modules-4.15.0-51-generic N/A linux-backports-modules-4.15.0-51-generic N/A linux-firmware 1.173.10 Tags: bionic Uname: Linux 4.15.0-51-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin nopasswdlogin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 01/14/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 04JA.M017.20100114.LDG dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: R780/R778 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: 04JA dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr04JA.M017.20100114.LDG:bd01/14/2010:svnSAMSUNGELECTRONICSCO.,LTD.:pnR780/R778:pvr04JA:rvnSAMSUNGELECTRONICSCO.,LTD.:rnR780/R778:rvr04JA:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A: dmi.product.family: To be filled by O.E.M. dmi.product.name: R780/R778 dmi.product.version: 04JA dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1841304/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
