This is not a bug, but a question to developers.
** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
** Converted to question:
https://answers.launchpad.net/ubuntu/+source/linux/+question/262057
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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1421530
Title:
Kernel livepatch infrastructure in Ubuntu Server?
Status in linux package in Ubuntu:
Invalid
Bug description:
It has been announced that the livepatch infrastructure has been
merged to the official Linux kernel tree. This is a system that can
patch a live kernel without the need for a reboot. It will be
available on the 3.20 kernel tree.
https://lkml.org/lkml/2015/2/9/534
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=1d9c5d79e6e4385aea6f69c23ba543717434ed70
Are there any thoughts on implementing this on the Ubuntu Server?
Sorry for using Bugs for this suggestion but a guy in Answers
suggested I should talk to you.
https://answers.launchpad.net/ubuntu/+question/261990
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: linux-image-3.16.0-30-generic 3.16.0-30.40
ProcVersionSignature: Ubuntu 3.16.0-30.40-generic 3.16.7-ckt3
Uname: Linux 3.16.0-30-generic x86_64
ApportVersion: 2.14.7-0ubuntu8.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: theodotos 3124 F.... pulseaudio
/dev/snd/controlC0: theodotos 3124 F.... pulseaudio
/dev/snd/controlC1: theodotos 3124 F.... pulseaudio
CurrentDesktop: Unity
Date: Fri Feb 13 08:27:27 2015
HibernationDevice: RESUME=UUID=12371aba-1039-4dae-9c28-d1a1140c9707
InstallationDate: Installed on 2014-11-03 (101 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
MachineType: Apple Inc. MacPro5,1
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-30-generic.efi.signed
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.16.0-30-generic N/A
linux-backports-modules-3.16.0-30-generic N/A
linux-firmware 1.138.1
RfKill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog:
Feb 13 08:22:42 adm01mc604 kernel: [146996.108465] usb 2-1.4: 1:1: cannot
get freq at ep 0x4
Feb 13 08:22:42 adm01mc604 kernel: [146996.111453] usb 2-1.4: 1:1: cannot
get freq at ep 0x4
Feb 13 08:25:21 adm01mc604 kernel: [147155.241495] usb 2-1.4: 1:1: cannot
get freq at ep 0x4
Feb 13 08:25:21 adm01mc604 kernel: [147155.244492] usb 2-1.4: 1:1: cannot
get freq at ep 0x4
dmi.bios.date: 10/07/10
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MP51.88Z.007F.B03.1010071432
dmi.board.asset.tag: 0
dmi.board.name: Mac-F221BEC8
dmi.board.vendor: Apple Inc.
dmi.chassis.type: 7
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-F221BEC8
dmi.modalias:
dmi:bvnAppleInc.:bvrMP51.88Z.007F.B03.1010071432:bd10/07/10:svnAppleInc.:pnMacPro5,1:pvr0.0:rvnAppleInc.:rnMac-F221BEC8:rvr:cvnAppleInc.:ct7:cvrMac-F221BEC8:
dmi.product.name: MacPro5,1
dmi.product.version: 0.0
dmi.sys.vendor: Apple Inc.
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