apport information ** Tags added: apport-collected
** Description changed: Hello, In 16.04 lts (Ubuntu 4.4.0-134.160-generic 4.4.140) with all partitions in ext4 with flag meta_bg : kernel: [ 1905.799557] EXT4-fs (dm-7): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors kernel: [ 1905.799858] EXT4-fs (dm-7): group descriptors corrupted! Go back with the kernel 4.4.0-133-generic and all partitions mount correctly. It looks like this: https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git/commit/?id=44de022c4382541cebdd6de4465d1f4f465ff1dd The patch is available in 4.4.147 (https://lwn.net/Articles/762083/) + --- + AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access '/dev/snd/': No such file or directory + AplayDevices: Error: [Errno 2] No such file or directory + ApportVersion: 2.20.1-0ubuntu2.18 + Architecture: amd64 + ArecordDevices: Error: [Errno 2] No such file or directory + CRDA: N/A + DistroRelease: Ubuntu 16.04 + HibernationDevice: RESUME=/dev/mapper/vg_system-lv_system_swap + InstallationDate: Installed on 2017-04-28 (488 days ago) + InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) + IwConfig: Error: [Errno 2] No such file or directory + Lsusb: Error: [Errno 2] No such file or directory + MachineType: VMware, Inc. VMware Virtual Platform + Package: linux (not installed) + PciMultimedia: + + ProcEnviron: + TERM=xterm + PATH=(custom, no user) + LANG=fr_FR.UTF-8 + SHELL=/bin/bash + ProcFB: + + ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-134-generic root=/dev/mapper/vg_system-lv_system_root ro ipv6.disable=1 + ProcVersionSignature: Ubuntu 4.4.0-134.160-generic 4.4.140 + RelatedPackageVersions: + linux-restricted-modules-4.4.0-134-generic N/A + linux-backports-modules-4.4.0-134-generic N/A + linux-firmware N/A + RfKill: Error: [Errno 2] No such file or directory + Tags: xenial xenial + Uname: Linux 4.4.0-134-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: + + _MarkForUpload: True + dmi.bios.date: 07/31/2013 + dmi.bios.vendor: Phoenix Technologies LTD + dmi.bios.version: 6.00 + dmi.board.name: 440BX Desktop Reference Platform + dmi.board.vendor: Intel Corporation + dmi.board.version: None + dmi.chassis.asset.tag: No Asset Tag + dmi.chassis.type: 1 + dmi.chassis.vendor: No Enclosure + dmi.chassis.version: N/A + dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd07/31/2013:svnVMware,Inc.:pnVMwareVirtualPlatform:pvrNone:rvnIntelCorporation:rn440BXDesktopReferencePlatform:rvrNone:cvnNoEnclosure:ct1:cvrN/A: + dmi.product.name: VMware Virtual Platform + dmi.product.version: None + dmi.sys.vendor: VMware, Inc. ** Attachment added: "AudioDevicesInUse.txt" https://bugs.launchpad.net/bugs/1789653/+attachment/5182307/+files/AudioDevicesInUse.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1789653 Title: regression with EXT4 file systems and meta_bg flag To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1789653/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
