Public bug reported: I just switched my computer on, and grub shown this error:
error: attempt to read or write outside of disk 'hd0'. Entering rescue mode >From that point my computer was no longer usable, and I did nothing for that to happen. Further investigation shown that the "/boot/grub/linux.mod" file was no longer there. I managed to repair the error by using a live CD and (https://help.ubuntu.com/community/Boot-Repair). This is what Boot Repair did: (http://paste2.org/dNFpjedh). ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-generic 4.4.0.45.48 ProcVersionSignature: Ubuntu 4.4.0-45.66-generic 4.4.21 Uname: Linux 4.4.0-45-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: es20490446e 1912 F.... pulseaudio /dev/snd/controlC0: es20490446e 1912 F.... pulseaudio /dev/snd/controlC1: es20490446e 1912 F.... pulseaudio CurrentDesktop: Unity Date: Sat Nov 5 23:33:02 2016 HibernationDevice: RESUME=UUID=17310d8b-5b23-4c94-9790-450131aebade InstallationDate: Installed on 2016-05-02 (187 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) IwConfig: lo no wireless extensions. enp0s25 no wireless extensions. MachineType: MEDIONPC MS-7358 ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-45-generic root=UUID=c34225d3-c644-4d92-a8ea-00123e6255e1 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-45-generic N/A linux-backports-modules-4.4.0-45-generic N/A linux-firmware 1.157.4 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/18/2008 dmi.bios.vendor: Phoenix Technologies, LTD dmi.bios.version: 6.00 PG dmi.board.name: MS-7358 dmi.board.vendor: MICRO-STAR INTERNATIONAL CO., LTD dmi.board.version: Fab D dmi.chassis.type: 3 dmi.chassis.vendor: OEM dmi.chassis.version: OEM dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd02/18/2008:svnMEDIONPC:pnMS-7358:pvrOEM:rvnMICRO-STARINTERNATIONALCO.,LTD:rnMS-7358:rvrFabD:cvnOEM:ct3:cvrOEM: dmi.product.name: MS-7358 dmi.product.version: OEM dmi.sys.vendor: MEDIONPC ** Affects: grub (Ubuntu) Importance: Critical Status: Invalid ** Affects: linux (Ubuntu) Importance: Critical Status: Triaged ** Tags: amd64 apport-bug third-party-packages xenial ** Description changed: I just switched my computer on, and grub shown this error: error: attempt to read or write outside of disk 'hd0'. Entering rescue mode From that point my computer was no longer usable, and I did nothing for that to happen. Further investigation shown that the "/boot/grub/linux.mod" file was no longer there. I managed to repair the error by using a live CD and (https://help.ubuntu.com/community/Boot-Repair). + This is what Boot Repair did: (http://paste2.org/dNFpjedh). + ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-generic 4.4.0.45.48 ProcVersionSignature: Ubuntu 4.4.0-45.66-generic 4.4.21 Uname: Linux 4.4.0-45-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC2: es20490446e 1912 F.... pulseaudio - /dev/snd/controlC0: es20490446e 1912 F.... pulseaudio - /dev/snd/controlC1: es20490446e 1912 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC2: es20490446e 1912 F.... pulseaudio + /dev/snd/controlC0: es20490446e 1912 F.... pulseaudio + /dev/snd/controlC1: es20490446e 1912 F.... pulseaudio CurrentDesktop: Unity Date: Sat Nov 5 23:33:02 2016 HibernationDevice: RESUME=UUID=17310d8b-5b23-4c94-9790-450131aebade InstallationDate: Installed on 2016-05-02 (187 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) IwConfig: - lo no wireless extensions. - - enp0s25 no wireless extensions. + lo no wireless extensions. + + enp0s25 no wireless extensions. MachineType: MEDIONPC MS-7358 ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-45-generic root=UUID=c34225d3-c644-4d92-a8ea-00123e6255e1 ro quiet splash vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-4.4.0-45-generic N/A - linux-backports-modules-4.4.0-45-generic N/A - linux-firmware 1.157.4 + linux-restricted-modules-4.4.0-45-generic N/A + linux-backports-modules-4.4.0-45-generic N/A + linux-firmware 1.157.4 RfKill: - + SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/18/2008 dmi.bios.vendor: Phoenix Technologies, LTD dmi.bios.version: 6.00 PG dmi.board.name: MS-7358 dmi.board.vendor: MICRO-STAR INTERNATIONAL CO., LTD dmi.board.version: Fab D dmi.chassis.type: 3 dmi.chassis.vendor: OEM dmi.chassis.version: OEM dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd02/18/2008:svnMEDIONPC:pnMS-7358:pvrOEM:rvnMICRO-STARINTERNATIONALCO.,LTD:rnMS-7358:rvrFabD:cvnOEM:ct3:cvrOEM: dmi.product.name: MS-7358 dmi.product.version: OEM dmi.sys.vendor: MEDIONPC ** Changed in: linux (Ubuntu) Status: Confirmed => Triaged ** Also affects: grub (Ubuntu) Importance: Undecided Status: New ** Changed in: grub (Ubuntu) Status: New => Invalid ** Changed in: grub (Ubuntu) Importance: Undecided => Critical -- 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/1639516 Title: grub no longer detects the internal storage device as bootable Status in grub package in Ubuntu: Invalid Status in linux package in Ubuntu: Triaged Bug description: I just switched my computer on, and grub shown this error: error: attempt to read or write outside of disk 'hd0'. Entering rescue mode From that point my computer was no longer usable, and I did nothing for that to happen. Further investigation shown that the "/boot/grub/linux.mod" file was no longer there. I managed to repair the error by using a live CD and (https://help.ubuntu.com/community/Boot-Repair). This is what Boot Repair did: (http://paste2.org/dNFpjedh). ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-generic 4.4.0.45.48 ProcVersionSignature: Ubuntu 4.4.0-45.66-generic 4.4.21 Uname: Linux 4.4.0-45-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: es20490446e 1912 F.... pulseaudio /dev/snd/controlC0: es20490446e 1912 F.... pulseaudio /dev/snd/controlC1: es20490446e 1912 F.... pulseaudio CurrentDesktop: Unity Date: Sat Nov 5 23:33:02 2016 HibernationDevice: RESUME=UUID=17310d8b-5b23-4c94-9790-450131aebade InstallationDate: Installed on 2016-05-02 (187 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) IwConfig: lo no wireless extensions. enp0s25 no wireless extensions. MachineType: MEDIONPC MS-7358 ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-45-generic root=UUID=c34225d3-c644-4d92-a8ea-00123e6255e1 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-45-generic N/A linux-backports-modules-4.4.0-45-generic N/A linux-firmware 1.157.4 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/18/2008 dmi.bios.vendor: Phoenix Technologies, LTD dmi.bios.version: 6.00 PG dmi.board.name: MS-7358 dmi.board.vendor: MICRO-STAR INTERNATIONAL CO., LTD dmi.board.version: Fab D dmi.chassis.type: 3 dmi.chassis.vendor: OEM dmi.chassis.version: OEM dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd02/18/2008:svnMEDIONPC:pnMS-7358:pvrOEM:rvnMICRO-STARINTERNATIONALCO.,LTD:rnMS-7358:rvrFabD:cvnOEM:ct3:cvrOEM: dmi.product.name: MS-7358 dmi.product.version: OEM dmi.sys.vendor: MEDIONPC To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub/+bug/1639516/+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
