** Description changed: - I have noticed that the network stopped working on my desktop after I've - suspended the system and woke it up. On dmesg there are messages like: + ===SRU Justification=== + [Impact] + Ethernet r8169 stops working after system resumed from suspend. + + [Test] + User confirmed these patches fix the issue. r8169 continues to work + after resume from suspend. + + [Regression Potential] + Medium. The fix is limited to one device, all patches are in mainline. + The WOL default change might cause regression for users that depend on + BIOS settings. We can advice them to use userspace tool (systemd, + ethtool, etc.) instead. + + ===Original Bug Report=== + I have noticed that the network stopped working on my desktop after I've suspended the system and woke it up. On dmesg there are messages like: [ 150.877998] IPv6: ADDRCONF(NETDEV_UP): enp1s0: link is not ready [ 150.944101] do_IRQ: 3.37 No irq handler for vector [ 150.944105] r8169 0000:01:00.0 enp1s0: link down [ 150.944180] IPv6: ADDRCONF(NETDEV_UP): enp1s0: link is not ready When using Xenial (from a different install), this problem is not happening. This is happening on Bionic. - There are only two ways to restore connectivity: + There are only two ways to restore connectivity: 1) Reboot the system; 2) Remove the r8169 module and reinsert it with modprobe. The motherboard is a AsRock H55M-LE and the Ethernet controller is: 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 03) ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-firmware 1.172 ProcVersionSignature: Ubuntu 4.15.0-10.11-generic 4.15.3 Uname: Linux 4.15.0-10-generic x86_64 ApportVersion: 2.20.8-0ubuntu10 Architecture: amd64 CurrentDesktop: LXDE Date: Fri Mar 2 00:21:57 2018 Dependencies: - + InstallationDate: Installed on 2018-02-26 (3 days ago) InstallationMedia: Lubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180226) PackageArchitecture: all SourcePackage: linux-firmware UpgradeStatus: No upgrade log present (probably fresh install) - --- + --- AlsaVersion: Advanced Linux Sound Architecture Driver Version k4.15.0-10-generic. ApportVersion: 2.20.8-0ubuntu10 Architecture: amd64 ArecordDevices: - **** List of CAPTURE Hardware Devices **** - card 0: MID [HDA Intel MID], device 0: VT1818S Analog [VT1818S Analog] - Subdevices: 1/1 - Subdevice #0: subdevice #0 + **** List of CAPTURE Hardware Devices **** + card 0: MID [HDA Intel MID], device 0: VT1818S Analog [VT1818S Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: usuario 1153 F.... pulseaudio - /dev/snd/controlC1: usuario 1153 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: usuario 1153 F.... pulseaudio + /dev/snd/controlC1: usuario 1153 F.... pulseaudio Card0.Amixer.info: - Card hw:0 'MID'/'HDA Intel MID at 0xfbdf8000 irq 26' - Mixer name : 'VIA VT1818S' - Components : 'HDA:11060440,18492818,00100000' - Controls : 40 - Simple ctrls : 17 + Card hw:0 'MID'/'HDA Intel MID at 0xfbdf8000 irq 26' + Mixer name : 'VIA VT1818S' + Components : 'HDA:11060440,18492818,00100000' + Controls : 40 + Simple ctrls : 17 Card1.Amixer.info: - Card hw:1 'HDMI'/'HDA ATI HDMI at 0xfbffc000 irq 27' - Mixer name : 'ATI R6xx HDMI' - Components : 'HDA:1002aa01,00aa0100,00100200' - Controls : 7 - Simple ctrls : 1 + Card hw:1 'HDMI'/'HDA ATI HDMI at 0xfbffc000 irq 27' + Mixer name : 'ATI R6xx HDMI' + Components : 'HDA:1002aa01,00aa0100,00100200' + Controls : 7 + Simple ctrls : 1 Card1.Amixer.values: - Simple mixer control 'IEC958',0 - Capabilities: pswitch pswitch-joined - Playback channels: Mono - Mono: Playback [on] + Simple mixer control 'IEC958',0 + Capabilities: pswitch pswitch-joined + Playback channels: Mono + Mono: Playback [on] CurrentDesktop: LXDE Dependencies: - + DistroRelease: Ubuntu 18.04 HibernationDevice: RESUME=UUID=edd83175-c707-4b31-90d2-ce2f5cebc73f InstallationDate: Installed on 2018-02-26 (3 days ago) InstallationMedia: Lubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180226) MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. Package: linux-firmware 1.172 PackageArchitecture: all ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz root=UUID=0c4fc517-b7a0-49b0-bfcb-0485dfe6413b ro quiet ProcVersionSignature: Ubuntu 4.15.0-10.11-generic 4.15.3 RelatedPackageVersions: - linux-restricted-modules-4.15.0-10-generic N/A - linux-backports-modules-4.15.0-10-generic N/A - linux-firmware 1.172 + linux-restricted-modules-4.15.0-10-generic N/A + linux-backports-modules-4.15.0-10-generic N/A + linux-firmware 1.172 RfKill: - + Tags: bionic Uname: Linux 4.15.0-10-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip libvirt lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 10/20/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P1.80 dmi.board.name: H55M-LE dmi.board.vendor: ASRock dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.80:bd10/20/2010:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnH55M-LE:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.family: To Be Filled By O.E.M. dmi.product.name: To Be Filled By O.E.M. dmi.product.version: To Be Filled By O.E.M. dmi.sys.vendor: To Be Filled By O.E.M.
-- 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
