This bug was fixed in the package linux - 4.1.0-1.1
---------------
linux (4.1.0-1.1) wily; urgency=low
[ Andy Whitcroft ]
* SAUCE: overlay: add backwards compatible overlayfs format support V3
- LP: #1395877, #1410480
* SAUCE: overlayfs: when copying up and reading directories ensure
mounter had permissions V2
- CVE-2015-1328
* [Packaging] fix up Vcs-Git: to point to launchpad
* [Config] correct linux-initramfs-tool virtual linkage
- LP: #1474810
[ Chris J Arges ]
* [Config] Add dm-service-time to multipath-modules
- LP: #1469240
* [Config] Add MTD_POWERNV_FLASH and OPAL_PRD
- LP: #1464560
[ Jay Vosburgh ]
* SAUCE: fan: Proof of concept implementation (v2)
- LP: #1439706
* SAUCE: fan: tunnel multiple mapping mode (v3)
- LP: #1470091
[ Leann Ogasawara ]
* Revert "SAUCE: ext4: disable ext4_punch_hole for indirect filesystems"
* Revert "SAUCE: intel_pstate: inform user that thermald is worth
considering"
* Revert "SAUCE: Work around broken ACPI backlight on Dell Inspiron 5537"
* Revert "SAUCE: dm-crypt: never use write same"
* Release Tracking Bug
- LP: #1476333
[ Tim Gardner ]
* Rebase to v4.1
- LP: #1443371
* [Config] Enable Apparmor
* [Config] CONFIG_OVERLAY_FS_V1=y
* [Config] DEFAULT_IOSCHED="deadline" for ppc64el
- LP: #1469829
* [Config] CONFIG_VM86=n
- LP: #1473447
* [Config] ACORN_PARTITION=n
- LP: #1453117
[ Timo Aaltonen ]
* [Config] Disable CONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT
- LP: #1473319
[ Upstream Kernel Changes ]
* efi: efivar_create_sysfs_entry() should return negative error codes
* efi: Add esrt support
* x86, doc: Remove cmdline_size from list of fields to be filled in for
EFI handover
* efi/esrt: Fix some compiler warnings
* efi: dmi: List SMBIOS3 table before SMBIOS table
* efi: Add 'systab' information to Documentation/ABI
* ALSA: hda - restore the MIC FIXUP for some Dell machines
- LP: #1473560
* mtd: powernv: Add powernv flash MTD abstraction driver
- LP: #1464560
* powerpc/powernv: Expose OPAL APIs required by PRD interface
- LP: #1464560
* powerpc/powernv: Add opal-prd channel
- LP: #1464560
* powerpc/powernv: fix construction of opal PRD messages
- LP: #1464560
* powerpc/include: Add opal-prd to installed uapi headers
- LP: #1464560
* powerpc/powernv: Fix vma page prot flags in opal-prd driver
- LP: #1464560
-- Leann Ogasawara <leann.ogasaw...@canonical.com> Mon, 20 Jul 2015
10:16:06 -0700
** Changed in: linux (Ubuntu Wily)
Status: Fix Committed => Fix Released
** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2015-1328
--
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https://bugs.launchpad.net/bugs/1453117
Title:
Partitions not recognized because of kernel option
CONFIG_ACORN_PARTITION_CUMANA
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Vivid:
Fix Committed
Status in linux source package in Wily:
Fix Released
Bug description:
I am having trouble installing Ubuntu on a newly built system (M/B: Gigabyte
B85M-HD3, SSD: Transcend 370 128GB)
The disk was partitioned with Windows installer (Windows 7) with the legacy
BIOS (MBR) setting
However the two partitions created by Windows are seen as corrupt by Ubuntu
installer disk.
ls /dev/sda* only shows "/dev/sda /dev/sda1" and not /dev/sda2 (sda1 is
windows boot partition and sda2 its main partition)
gparted says /dev/sda1 is lacking NTFS signature and /dev/sda2 doesn't exist
This behavior appears in both Ubuntu 15.04 and 14.04.2
However:
Both partitions are correctly recognized and mounted by every other linux
distribution I have tried (Arch installer of April 2015, Linux Mint 17.1,
Crunchbang). Windows works fine as well.
A relevant fragment from dmesg:
[ 3.326601] sd 0:0:0:0: [sda] 250069680 512-byte logical blocks: (128 GB/119
GiB)
[ 3.326680] sd 0:0:0:0: [sda] Write Protect is off
[ 3.326683] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 3.326705] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled,
doesn't support DPO or FUA
[ 3.327072] sda: [CUMANA/ADFS] sda1 [ADFS] sda1
[ 3.327076] sda: partition table partially beyond EOD, enabling native
capacity
[ 3.340753] sda: [CUMANA/ADFS] sda1 [ADFS] sda1
[ 3.340754] sda: partition table partially beyond EOD, truncated
[ 3.340756] sda: p1 size 4067027304 extends beyond EOD, truncated
[ 3.340929] sd 0:0:0:0: [sda] Attached SCSI disk
I compared this to dmesg I get from booting Arch installer and the lines
about "partition table partially beyond EOD, truncated" don't appear there.
Instead I see something like
[ 3.448351] sda: sda1 sda2
[ 3.448597] sd 0:0:0:0: [sda] Attached SCSI disk
and the partitions are recognized
Output of fdisk -l
Disk /dev/sda: 119.2 GiB, 128035676160 bytes, 250069680 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: 0xe4e835e9
Device Boot Start End Sectors Size Id Type
/dev/sda1 * 2048 206847 204800 100M 7 HPFS/NTFS/exFAT
/dev/sda2 206848 250066943 249860096 119.1G 7 HPFS/NTFS/exFAT
Found this: https://bugzilla.kernel.org/show_bug.cgi?id=4054
"This is a consequence of enabling CONFIG_ACORN_PARTITION_CUMANA:
a 1 in 256 probability of getting any random partition recognized
as CUMANA/ADFS. Solution: do not enable CONFIG_ACORN_PARTITION_CUMANA."
I don't think this option is relevant to Ubuntu installations, would
you consider disabling it?
---
ApportVersion: 2.17.2-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: ubuntu 1882 F.... pulseaudio
/dev/snd/controlC1: ubuntu 1882 F.... pulseaudio
/dev/snd/controlC0: ubuntu 1882 F.... pulseaudio
CasperVersion: 1.360
CurrentDesktop: Unity
DistroRelease: Ubuntu 15.04
IwConfig:
eth0 no wireless extensions.
lo no wireless extensions.
LiveMediaBuild: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
MachineType: Gigabyte Technology Co., Ltd. B85M-HD3
Package: linux (not installed)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB:
0 nouveaufb
1 inteldrmfb
ProcKernelCmdLine: file=/cdrom/preseed/username.seed boot=casper
initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity
ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3
RelatedPackageVersions:
linux-restricted-modules-3.19.0-15-generic N/A
linux-backports-modules-3.19.0-15-generic N/A
linux-firmware 1.143
RfKill:
Tags: vivid
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
Uname: Linux 3.19.0-15-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 06/19/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: FF
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: B85M-HD3
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrFF:bd06/19/2014:svnGigabyteTechnologyCo.,Ltd.:pnB85M-HD3:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnB85M-HD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: B85M-HD3
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
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