apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1611277/+attachment/4717401/+files/WifiSyslog.txt
** Description changed:
Kernel shipped with Ubuntu 16.04.1 cannot recognize fakeRaid created
from Ubuntu 14.04. I've tried three ways but none of them work.
1. Update 14.04.4 to 16.04.1
2. Fresh install 16.04.1
3. Update kernel to linux-images-4.4.0-34-generic only
The result is that the mapper was seperated into /dev/sdb and /dev/sdc
and cannot be rebuild with dmraid (said no raid disk) or mdadm (said no
superblock).
- Something interesting is that when I reinstall Ubuntu 14.04.1 with my
+ Something interesting is that when I reinstall Ubuntu 14.04.2 with my
old CD, during the installation Ubuntu is able to recognize
/dev/mapper/.... But when I do a fresh install in Ubuntu 16.04 with the
CD, I get /dev/sdb and /dev/sdc
The motherboard I'm using is Gigabyte X79-UP4
+
+ The fakeRaid with Marvell chipset on my motherboard shows the following
information with fdisk in Ubuntu 16.04.1.
+ /dev/sda is where the system is installed. It is a normal hard drive.
+ /dev/sdb and /dev/sdc are using raid 1.
+
+ Disk /dev/sda: 1000.2 GB, 1000204886016 bytes
+ 255 heads, 63 sectors/track, 121601 cylinders, total 1953525168 sectors
+ Units = sectors of 1 * 512 = 512 bytes
+ Sector size (logical/physical): 512 bytes / 4096 bytes
+ I/O size (minimum/optimal): 4096 bytes / 4096 bytes
+ Disk identifier: 0x000b7321
+
+ Device Boot Start End Blocks Id System
+ /dev/sda1 * 2048 499711 248832 83 Linux
+ /dev/sda2 501758 1953523711 976510977 5 Extended
+ Partition 2 does not start on physical sector boundary.
+ /dev/sda5 501760 1953523711 976510976 8e Linux LVM
+
+ Disk /dev/sdb: 2000.4 GB, 2000398934016 bytes
+ 255 heads, 63 sectors/track, 243201 cylinders, total 3907029168 sectors
+ Units = sectors of 1 * 512 = 512 bytes
+ Sector size (logical/physical): 512 bytes / 4096 bytes
+ I/O size (minimum/optimal): 4096 bytes / 4096 bytes
+ Disk identifier: 0x00000000
+
+ Disk /dev/sdb doesn't contain a valid partition table
+
+ Disk /dev/sdc: 2000.4 GB, 2000398934016 bytes
+ 255 heads, 63 sectors/track, 243201 cylinders, total 3907029168 sectors
+ Units = sectors of 1 * 512 = 512 bytes
+ Sector size (logical/physical): 512 bytes / 4096 bytes
+ I/O size (minimum/optimal): 4096 bytes / 4096 bytes
+ Disk identifier: 0x00000000
+
+ Disk /dev/sdc doesn't contain a valid partition table
+
+ Disk /dev/mapper/ubuntu--vg-root: 982.8 GB, 982805118976 bytes
+ 255 heads, 63 sectors/track, 119485 cylinders, total 1919541248 sectors
+ Units = sectors of 1 * 512 = 512 bytes
+ Sector size (logical/physical): 512 bytes / 4096 bytes
+ I/O size (minimum/optimal): 4096 bytes / 4096 bytes
+ Disk identifier: 0x00000000
+
+ Disk /dev/mapper/ubuntu--vg-root doesn't contain a valid partition table
+
+ Disk /dev/mapper/ubuntu--vg-swap_1: 17.1 GB, 17091788800 bytes
+ 255 heads, 63 sectors/track, 2077 cylinders, total 33382400 sectors
+ Units = sectors of 1 * 512 = 512 bytes
+ Sector size (logical/physical): 512 bytes / 4096 bytes
+ I/O size (minimum/optimal): 4096 bytes / 4096 bytes
+ Disk identifier: 0x00000000
+
+ Disk /dev/mapper/ubuntu--vg-swap_1 doesn't contain a valid partition
+ table
+
The fakeRaid with Marvell chipset on my motherboard shows the following
information with fdisk in Ubuntu 14.04.4.
Disk /dev/mapper/ddf1_00000000000000004b1b92914b1b92914b0400004b040001:
2000.3 GB, 2000315047936 bytes
255 heads, 63 sectors/track, 243191 cylinders, total 3906865328 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x3b9fee89
Device Boot
Start End Blocks Id System
/dev/mapper/ddf1_00000000000000004b1b92914b1b92914b0400004b040001p1
2048 3906865151 1953431552 83 Linux
Disk /dev/mapper/ddf1_00000000000000004b1b92914b1b92914b0400004b040001p1:
2000.3 GB, 2000313909248 bytes
255 heads, 63 sectors/track, 243190 cylinders, total 3906863104 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x00000000
Disk /dev/mapper/ddf1_00000000000000004b1b92914b1b92914b0400004b040001p1
doesn't contain a valid partition table
- ---
+ ---
ApportVersion: 2.14.1-0ubuntu3.21
Architecture: amd64
AudioDevicesInUse:
- USER PID ACCESS COMMAND
- /dev/snd/controlC1: bblab 6762 F.... pulseaudio
- /dev/snd/controlC0: bblab 6762 F.... pulseaudio
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC1: bblab 6762 F.... pulseaudio
+ /dev/snd/controlC0: bblab 6762 F.... pulseaudio
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=433bcdda-b73d-47e7-abb8-8fab93db4123
InstallationDate: Installed on 2016-07-26 (14 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64
(20150218.1)
MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M.
Package: linux (not installed)
ProcFB: 0 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-34-generic
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.4.0-34.53~14.04.1-generic 4.4.15
RelatedPackageVersions:
- linux-restricted-modules-4.4.0-34-generic N/A
- linux-backports-modules-4.4.0-34-generic N/A
- linux-firmware 1.127.22
+ linux-restricted-modules-4.4.0-34-generic N/A
+ linux-backports-modules-4.4.0-34-generic N/A
+ linux-firmware 1.127.22
RfKill:
-
+
Tags: trusty
Uname: Linux 4.4.0-34-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 12/16/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: F5
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: X79-UP4
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: To be filled by O.E.M.
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.:bvrF5:bd12/16/2013:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnX79-UP4:rvrTobefilledbyO.E.M.:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To be filled by O.E.M.
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1611277
Title:
Kernel Shipped With Ubuntu 16.04.1 Cannot Recognize fakeRaid
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