apport information
** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/1780466/+attachment/5160493/+files/UdevDb.txt
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1780466
Title:
Kernel panic at boot
Status in linux package in Ubuntu:
Confirmed
Bug description:
Initially I have reported this issue here:
https://bugzilla.kernel.org/show_bug.cgi?id=197815
But after testing out linux-image-4.17.0-4-generic on Ubuntu 18.10 dev
the details changed a bit. Mainly I'm getting the error message "VFS:
Cannot open root device "sda1" or unknown-block(0,0): error -6".
Informations on the web imply that it might be possible that the
required drivers are not anymore in recent kernel versions so I
decided to post that issue now here too.
The last working kernel version for me was linux-image-4.13.0-15-generic and
the next version did already create a kernel panic for which I created
originally the upstream report.
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ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version
k4.13.0-15-generic.
ApportVersion: 2.20.10-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: sworddragon 1521 F.... pulseaudio
/dev/snd/controlC0: sworddragon 1521 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xfcff4000 irq 16'
Mixer name : 'Realtek ALC662 rev1'
Components : 'HDA:10ec0662,18497662,00100101'
Controls : 37
Simple ctrls : 19
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xfe97c000 irq 19'
Mixer name : 'Nvidia GPU 42 HDMI/DP'
Components : 'HDA:10de0042,14583555,00100100'
Controls : 21
Simple ctrls : 3
CurrentDesktop: LXDE
DistroRelease: Ubuntu 18.10
EcryptfsInUse: Yes
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
Lsusb: Error: [Errno 2] No such file or directory: 'lsusb': 'lsusb'
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
Package: linux (not installed)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-15-generic
root=UUID=05338ff8-a226-421b-90a4-1dd45199f783 ro elevator=cfq
ProcVersionSignature: Ubuntu 4.13.0-15.16-generic 4.13.4
RelatedPackageVersions:
linux-restricted-modules-4.13.0-15-generic N/A
linux-backports-modules-4.13.0-15-generic N/A
linux-firmware 1.174
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
Tags: cosmic
Uname: Linux 4.13.0-15-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo vboxusers
wireshark
WifiSyslog:
_MarkForUpload: True
dmi.bios.date: 07/23/2015
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.50
dmi.board.name: 960GM/U3S3 FX
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.:bvrP1.50:bd07/23/2015:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rn960GM/U3S3FX: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.
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