How large is this sd card supposed to be, and how large does it appear under 12.04? Because right now it appears to be just under 16 GB which is not large enough to hold the partitions listed in the partition table. The output of lsblk from both the working and non working kernel would be helpful.
** Package changed: util-linux (Ubuntu) => linux (Ubuntu) -- 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/1457526 Title: recognized partitions incomplete on 14.04.2 and 15.04 Status in linux package in Ubuntu: Incomplete Bug description: on ubuntu 15.04, 14.04.2 the system shows me after plugging a SD card the following information (where sdc the SD card is) me@my-Linux:~$ cat /proc/partitions major minor #blocks name ... 8 32 15558144 sdc 8 33 3807232 sdc1 me@my-Linux:~$ sudo fdisk -l /dev/sdc Disk /dev/sdc: 14,9 GiB, 15931539456 bytes, 31116288 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: ... Device Boot Start End Sectors Size Id Type /dev/sdc1 2048 244140 242093 118,2M e W95 FAT16 (LBA) /dev/sdc2 245760 31050751 30804992 14,7G 85 Linux extended /dev/sdc3 31050752 31116287 65536 32M 83 Linux /dev/sdc5 253952 581631 327680 160M c W95 FAT32 (LBA) /dev/sdc6 589824 13869055 13279232 6,3G 83 Linux /dev/sdc7 13877248 14000127 122880 60M c W95 FAT32 (LBA) /dev/sdc8 14008320 31047679 17039360 8,1G 83 Linux Partition table entries are not in disk order. none of the partitions are able to mount. the exact same SD card and same USB/SD card reader but using ubuntu 14.04 or 12.04 shows me the correct information: me@my-Linux:~$ cat /proc/partitions major minor #blocks name ... 8 16 15558144 sdc 8 17 121046 sdc1 8 18 1 sdc2 8 19 32768 sdc3 8 21 163840 sdc5 8 22 6639616 sdc6 8 23 61440 sdc7 8 24 8519680 sdc8 tested environments: with that issue (wrong/incomplete partition information) ubuntu 15.04 amd64 (dist-upgraded from 14.10 to 15.04) ubuntu 15.04 liveDVD amd64 (from 2015) ubuntu 14.04.2 liveDVD amd64 (from 2015) without that issue (correct partition information) ubuntu 12.04 liveDVD amd64 ubuntu 14.04 liveDVD amd64 (~2014) debian 8.0.0 liveCD amd64 LXDE (from 2015) see here for more details: https://www.raspberrypi.org/forums/viewtopic.php?p=762666#p762666 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1457526/+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
