Hello all, This is my first report in the list, so I don't know if it is the correct way.
I upgrade my Jessie kernel to bakports: # uname -r 4.3.0-0.bpo.1-amd64 Now I have this kernel messages: [39940.484636] device-mapper: uevent: version 1.0.3 [39940.484799] device-mapper: ioctl: 4.33.0-ioctl (2015-8-18) initialised: [email protected] [39943.024356] JFS: nTxBlock = 8192, nTxLock = 65536 [39943.090008] ntfs: driver 2.1.32 [Flags: R/W MODULE]. [39943.159198] QNX4 filesystem 0.2.3 registered. [39943.256805] raid6: sse2x1 gen() 1822 MB/s [39943.324808] raid6: sse2x1 xor() 1736 MB/s [39943.392797] raid6: sse2x2 gen() 3121 MB/s [39943.460852] raid6: sse2x2 xor() 2954 MB/s [39943.528882] raid6: sse2x4 gen() 3454 MB/s [39943.596909] raid6: sse2x4 xor() 1893 MB/s [39943.596912] raid6: using algorithm sse2x4 gen() 3454 MB/s [39943.596915] raid6: .... xor() 1893 MB/s, rmw enabled [39943.596918] raid6: using intx1 recovery algorithm [39943.619343] xor: measuring software checksum speed [39943.656867] prefetch64-sse: 3186.000 MB/sec [39943.696878] generic_sse: 3026.000 MB/sec [39943.696883] xor: using function: prefetch64-sse (3186.000 MB/sec) [39943.745021] Btrfs loaded [39943.787639] fuse init (API version 7.23) [39944.152317] EXT4-fs (sda2): unable to read superblock [39944.156536] EXT4-fs (sda2): unable to read superblock [39944.160461] EXT4-fs (sda2): unable to read superblock [39944.185521] XFS (sda2): Invalid superblock magic number [39944.193449] FAT-fs (sda2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [39944.193683] FAT-fs (sda2): bogus number of reserved sectors [39944.193728] FAT-fs (sda2): Can't find a valid FAT filesystem [39944.197006] FAT-fs (sda2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [39944.197318] FAT-fs (sda2): bogus number of reserved sectors [39944.197365] FAT-fs (sda2): Can't find a valid FAT filesystem [39944.217750] ntfs: (device sda2): read_ntfs_boot_sector(): Primary boot sector is invalid. [39944.217823] ntfs: (device sda2): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [39944.217900] ntfs: (device sda2): ntfs_fill_super(): Not an NTFS volume. [39944.222352] MINIX-fs: unable to read superblock [39944.226548] attempt to access beyond end of device [39944.226560] sda2: rw=16, want=3, limit=2 [39944.226566] hfsplus: unable to find HFS+ superblock [39944.230446] qnx4: no qnx4 filesystem (no root dir). [39944.233900] ufs: You didn't specify the type of your ufs filesystem mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep|nextstep-cd|openstep ... >>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old [39944.240482] hfs: can't find a HFS filesystem on dev sda2 This is my sda device: # fdisk -l /dev/sda Disk /dev/sda: 232.9 GiB, 250059350016 bytes, 488397168 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: dos Disk identifier: 0x7ab739bd Device Boot Start End Sectors Size Id Type /dev/sda1 * 2048 480143359 480141312 229G 83 Linux /dev/sda2 480145406 488396799 8251394 4G 5 Extended /dev/sda5 480145408 488396799 8251392 4G 82 Linux swap / Solaris I search a Ubuntu bug: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1374759 If you need more information, just ask for it. Thanks for your help. Regards. -- Josu Lazkano
