'kernel-fixed-upstream' To answer your questions: 1- I noticed this error after i upgraded from Ubuntu 17.04 to 17.10... namely because my server did not boot properly. The reason for it not booting properly was not related to this, as i later found out.... so i cannot guarantee that this error was not present in Ubuntu 17.04. But it is worth trying to see if this error require your attention. It has to do with Ethernet interfaces dedicated to guest VMs. i will submit a different report on it.
2- i tested v4.15 per your request. i tested both -generic and -lowlatency, both were successful. However, there is one error that shows up during boot. maybe it is related to something else. [FAILED] Failed to start AppArmor initialization. See ' sudo systemctl status apparmor.service' Here is that output: ● apparmor.service - AppArmor initialization Loaded: loaded (/lib/systemd/system/apparmor.service; enabled; vendor preset: enabled) Active: failed (Result: exit-code) since Thu 2018-01-04 10:48:43 PST; 3min 45s ago Docs: man:apparmor(7) http://wiki.apparmor.net/ Process: 1198 ExecStart=/etc/init.d/apparmor start (code=exited, status=123) Main PID: 1198 (code=exited, status=123) Jan 04 10:48:43 kds-vh-srvr apparmor[1198]: AppArmor parser error for /etc/apparmor.d/usr.lib.mediascanner-2.0.mediascanner-extractor in /etc/apparmor.d Jan 04 10:48:43 kds-vh-srvr apparmor[1198]: Skipping profile in /etc/apparmor.d/disable: usr.bin.firefox Jan 04 10:48:43 kds-vh-srvr apparmor[1198]: AppArmor parser error for /etc/apparmor.d/usr.bin.webbrowser-app in /etc/apparmor.d/usr.bin.webbrowser-app a Jan 04 10:48:43 kds-vh-srvr apparmor[1198]: AppArmor parser error for /etc/apparmor.d/usr.lib.mediascanner-2.0.mediascanner-extractor in /etc/apparmor.d Jan 04 10:48:43 kds-vh-srvr apparmor[1198]: Skipping profile in /etc/apparmor.d/disable: usr.sbin.rsyslogd Jan 04 10:48:43 kds-vh-srvr apparmor[1198]: ...fail! Jan 04 10:48:43 kds-vh-srvr systemd[1]: apparmor.service: Main process exited, code=exited, status=123/n/a Jan 04 10:48:43 kds-vh-srvr systemd[1]: Failed to start AppArmor initialization. Jan 04 10:48:43 kds-vh-srvr systemd[1]: apparmor.service: Unit entered failed state. Jan 04 10:48:43 kds-vh-srvr systemd[1]: apparmor.service: Failed with result 'exit-code'. lines 1-18/18 (END) -- 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/1740316 Title: EDAC sbridge: Failed to register device with error -19 Status in linux package in Ubuntu: Incomplete Bug description: This resembles an error with same title except for error -22. I am not savy enough to know if it is the same or different. But since it is happening in linux version that is supposedly fixed i thought i report it. here is some info: 1- This shows up on loading Ubuntu... repeatable always. 2- exact error: [8.89..] EDAC sbridge: some needed devices are missing [8.89..] EDAC sbridge: Couldn't find mci handler [8.89..] EDAC sbridge: Couldn't find mci handler [8.89..] EDAC sbridge: Failed to register device with error -19 [FAILED] Failed to start Network Manager Wait Online. see 'systemctl status NetworkManager-wait-online.service' for details. [****] A Start Job is running for Raise network interfaces (38s / 5min 5s)... 3- Hardware: HP Proliant DL380 with 4 gigabit Ethernet ports 2x E52620 cpus 32Gig RAM 4- OS: Ubuntu 17.10. however, this is an update from an installed 17.04. sudo lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 17.10 Release: 17.10 Codename: artful 5- Linux:uname -r 4.13.0-21-generic 6- Boot: sudo cat /boot/config-4.13.0-21-generic | grep EDAC CONFIG_EDAC_ATOMIC_SCRUB=y CONFIG_EDAC_SUPPORT=y CONFIG_EDAC=y # CONFIG_EDAC_LEGACY_SYSFS is not set # CONFIG_EDAC_DEBUG is not set CONFIG_EDAC_DECODE_MCE=m # CONFIG_EDAC_GHES is not set CONFIG_EDAC_AMD64=m # CONFIG_EDAC_AMD64_ERROR_INJECTION is not set CONFIG_EDAC_E752X=m CONFIG_EDAC_I82975X=m CONFIG_EDAC_I3000=m CONFIG_EDAC_I3200=m CONFIG_EDAC_IE31200=m CONFIG_EDAC_X38=m CONFIG_EDAC_I5400=m CONFIG_EDAC_I7CORE=m CONFIG_EDAC_I5000=m CONFIG_EDAC_I5100=m CONFIG_EDAC_I7300=m CONFIG_EDAC_SBRIDGE=m CONFIG_EDAC_SKX=m CONFIG_EDAC_PND2=m ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: linux-image-4.13.0-21-generic 4.13.0-21.24 ProcVersionSignature: Ubuntu 4.13.0-21.24-generic 4.13.13 Uname: Linux 4.13.0-21-generic x86_64 ApportVersion: 2.20.7-0ubuntu3.6 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Wed Dec 27 14:37:48 2017 InstallationDate: Installed on 2017-09-29 (89 days ago) InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) MachineType: HP ProLiant DL380 Gen9 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 mgadrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-21-generic.efi.signed root=UUID=1d02ee8d-fa4b-4287-991b-8a67bbf54cbf ro quiet intel_iommu=on PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.13.0-21-generic N/A linux-backports-modules-4.13.0-21-generic N/A linux-firmware 1.169.1 RfKill: SourcePackage: linux UpgradeStatus: Upgraded to artful on 2017-12-23 (4 days ago) dmi.bios.date: 09/13/2016 dmi.bios.vendor: HP dmi.bios.version: P89 dmi.board.name: ProLiant DL380 Gen9 dmi.board.vendor: HP dmi.chassis.type: 23 dmi.chassis.vendor: HP dmi.modalias: dmi:bvnHP:bvrP89:bd09/13/2016:svnHP:pnProLiantDL380Gen9:pvr:rvnHP:rnProLiantDL380Gen9:rvr:cvnHP:ct23:cvr: dmi.product.family: ProLiant dmi.product.name: ProLiant DL380 Gen9 dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1740316/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp