Public bug reported: Using a Dell Poweredge T20 and Ubuntu 16.04 with the 4.4 Kernel.
Just got the Meltdown update to kernel linux-image-4.4.0-108-generic but this doesnt boot at all. It just hangs after grub. There is no logs from syslog or such. SysReq Keys dont work neither. The last kernel linux-image-4.4.0-104-generic still boots fine. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-104-generic 4.4.0-104.127 ProcVersionSignature: Ubuntu 4.4.0-104.127-generic 4.4.98 Uname: Linux 4.4.0-104-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl AlsaVersion: Advanced Linux Sound Architecture Driver Version k4.4.0-104-generic. AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.20.1-0ubuntu2.15 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer' Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer' Date: Wed Jan 10 01:36:01 2018 HibernationDevice: RESUME=UUID=9b654b0f-96ef-49f0-bfd8-ad7907cb7b99 InstallationDate: Installed on 2017-05-17 (237 days ago) InstallationMedia: Ubuntu-Server 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.3) IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' MachineType: Dell Inc. PowerEdge T20 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=de_DE.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-104-generic.efi.signed root=UUID=9edb2ffb-791e-4988-b3a9-7ce73227802c ro RelatedPackageVersions: linux-restricted-modules-4.4.0-104-generic N/A linux-backports-modules-4.4.0-104-generic N/A linux-firmware 1.157.14 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/11/2017 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 0VD5HY dmi.board.vendor: Dell Inc. dmi.board.version: A07 dmi.chassis.type: 6 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA12:bd05/11/2017:svnDellInc.:pnPowerEdgeT20:pvr00:rvnDellInc.:rn0VD5HY:rvrA07:cvnDellInc.:ct6:cvr: dmi.product.name: PowerEdge T20 dmi.product.version: 00 dmi.sys.vendor: Dell Inc. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug xenial ** Summary changed: - Meltdown Update doesnt boot + Meltdown Update Kernel doesnt boot -- 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/1742323 Title: Meltdown Update Kernel doesnt boot Status in linux package in Ubuntu: New Bug description: Using a Dell Poweredge T20 and Ubuntu 16.04 with the 4.4 Kernel. Just got the Meltdown update to kernel linux-image-4.4.0-108-generic but this doesnt boot at all. It just hangs after grub. There is no logs from syslog or such. SysReq Keys dont work neither. The last kernel linux-image-4.4.0-104-generic still boots fine. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-104-generic 4.4.0-104.127 ProcVersionSignature: Ubuntu 4.4.0-104.127-generic 4.4.98 Uname: Linux 4.4.0-104-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl AlsaVersion: Advanced Linux Sound Architecture Driver Version k4.4.0-104-generic. AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.20.1-0ubuntu2.15 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer' Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer' Date: Wed Jan 10 01:36:01 2018 HibernationDevice: RESUME=UUID=9b654b0f-96ef-49f0-bfd8-ad7907cb7b99 InstallationDate: Installed on 2017-05-17 (237 days ago) InstallationMedia: Ubuntu-Server 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.3) IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' MachineType: Dell Inc. PowerEdge T20 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=de_DE.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-104-generic.efi.signed root=UUID=9edb2ffb-791e-4988-b3a9-7ce73227802c ro RelatedPackageVersions: linux-restricted-modules-4.4.0-104-generic N/A linux-backports-modules-4.4.0-104-generic N/A linux-firmware 1.157.14 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/11/2017 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 0VD5HY dmi.board.vendor: Dell Inc. dmi.board.version: A07 dmi.chassis.type: 6 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA12:bd05/11/2017:svnDellInc.:pnPowerEdgeT20:pvr00:rvnDellInc.:rn0VD5HY:rvrA07:cvnDellInc.:ct6:cvr: dmi.product.name: PowerEdge T20 dmi.product.version: 00 dmi.sys.vendor: Dell Inc. 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