[Kernel-packages] [Bug 1686592] Re: APST quirk needed for Intel NVMe
@kaihengfeng, I'm not sure what your test kernel is, but could you build one with the two patches here: https://git.kernel.org/pub/scm/linux/kernel/git/luto/linux.git/log/?h=nvme/power&id=1115e17962c597d8e6dd140d903a51a58d0ec2c0 Those delete the earlier quirk and replace the APST table computation with something closer to what Intel RSTe does. Thanks! -- 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/1686592 Title: APST quirk needed for Intel NVMe Status in linux package in Ubuntu: Triaged Bug description: Two users reports issue on Intel NVMe [1] (comment #34, #35). File a new bug to let the original bug report stays on Dell & Samsung combination. [1] https://bugs.launchpad.net/bugs/1678184 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1686592/+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
[Kernel-packages] [Bug 1678184] Re: APST quirk needed for Samsung 512GB NVMe drive
Hi @keihengfeng,
Could you build a test kernel with the two test patches here applied:
https://git.kernel.org/pub/scm/linux/kernel/git/luto/linux.git/log/?h=nvme/power&id=1115e17962c597d8e6dd140d903a51a58d0ec2c0
I'd like to get some testing to see whether that works on the
problematic Samsung and Intel machines. (Those delete the quirk and
replace the APST table computation with something closer to what Intel
RSTe does.)
Thanks!
--
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/1678184
Title:
APST quirk needed for Samsung 512GB NVMe drive
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Yakkety:
Fix Committed
Status in linux source package in Zesty:
Fix Committed
Bug description:
APST support just landed in the latest Zesty kernel (4.10.0-14.16) as
part of https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1664602.
That patch has a quirk for certain 256GB Samsung drives found in Dell
laptops that do not behave well when APST is enabled. I am
experiencing the same symptoms with the same model laptop except with
a 512GB Samsung. Prior to manually disabling APST the drive would die
and system would go down in flames with I/O errors within 20 to 40
minutes of boot.
$ sudo nvme list
Node SN Model
Namespace Usage Format FW Rev
- --
/dev/nvme0n1 ** PM951 NVMe SAMSUNG 512GB
1 500.20 GB / 512.11 GB512 B + 0 B BXV76D0Q
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: linux-image-4.10.0-14-generic 4.10.0-14.16
ProcVersionSignature: Ubuntu 4.10.0-14.16-generic 4.10.3
Uname: Linux 4.10.0-14-generic x86_64
ApportVersion: 2.20.4-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: ajclayton 3305 F pulseaudio
CurrentDesktop: Unity:Unity7
Date: Fri Mar 31 09:42:38 2017
InstallationDate: Installed on 2012-09-08 (1665 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
MachineType: Dell Inc. XPS 15 9550
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-14-generic
root=UUID=779e5929-5ffb-49b1-9786-1adcde824b7d ro rootflags=subvol=@ noprompt
nouveau.modeset=0 log_buf_len=20M
RelatedPackageVersions:
linux-restricted-modules-4.10.0-14-generic N/A
linux-backports-modules-4.10.0-14-generic N/A
linux-firmware 1.164
SourcePackage: linux
UpgradeStatus: Upgraded to zesty on 2017-03-07 (23 days ago)
dmi.bios.date: 04/07/2016
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 01.02.00
dmi.board.name: 0N7TVV
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr01.02.00:bd04/07/2016:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0N7TVV:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: XPS 15 9550
dmi.sys.vendor: Dell Inc.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1678184/+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
[Kernel-packages] [Bug 1678184] Re: APST quirk needed for Samsung 512GB NVMe drive
@jdrewes: just for completeness, can you post the nvme-related log
messages from the beginning of that boot? I want to verify that I
programmed the controller the way I meant to.
--
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/1678184
Title:
APST quirk needed for Samsung 512GB NVMe drive
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Yakkety:
Fix Committed
Status in linux source package in Zesty:
Fix Committed
Bug description:
APST support just landed in the latest Zesty kernel (4.10.0-14.16) as
part of https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1664602.
That patch has a quirk for certain 256GB Samsung drives found in Dell
laptops that do not behave well when APST is enabled. I am
experiencing the same symptoms with the same model laptop except with
a 512GB Samsung. Prior to manually disabling APST the drive would die
and system would go down in flames with I/O errors within 20 to 40
minutes of boot.
$ sudo nvme list
Node SN Model
Namespace Usage Format FW Rev
- --
/dev/nvme0n1 ** PM951 NVMe SAMSUNG 512GB
1 500.20 GB / 512.11 GB512 B + 0 B BXV76D0Q
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: linux-image-4.10.0-14-generic 4.10.0-14.16
ProcVersionSignature: Ubuntu 4.10.0-14.16-generic 4.10.3
Uname: Linux 4.10.0-14-generic x86_64
ApportVersion: 2.20.4-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: ajclayton 3305 F pulseaudio
CurrentDesktop: Unity:Unity7
Date: Fri Mar 31 09:42:38 2017
InstallationDate: Installed on 2012-09-08 (1665 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
MachineType: Dell Inc. XPS 15 9550
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-14-generic
root=UUID=779e5929-5ffb-49b1-9786-1adcde824b7d ro rootflags=subvol=@ noprompt
nouveau.modeset=0 log_buf_len=20M
RelatedPackageVersions:
linux-restricted-modules-4.10.0-14-generic N/A
linux-backports-modules-4.10.0-14-generic N/A
linux-firmware 1.164
SourcePackage: linux
UpgradeStatus: Upgraded to zesty on 2017-03-07 (23 days ago)
dmi.bios.date: 04/07/2016
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 01.02.00
dmi.board.name: 0N7TVV
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr01.02.00:bd04/07/2016:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0N7TVV:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: XPS 15 9550
dmi.sys.vendor: Dell Inc.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1678184/+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
[Kernel-packages] [Bug 1678184] Re: APST quirk needed for Samsung 512GB NVMe drive
The quirk updates have landed here in the linux-block tree here:
https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-
block.git/commit/?h=for-
linus&id=be56945c4edd5a3da15f8254b68d1ddb1588d0c4
Reporters, could you test that kernel? (Or Kai-Heng, is there a way you
could build a test kernel that people could use?)
The current 4.11 queue does not disable APST entirely on Samsung
devices. Instead it turns off the deepest sleep state on the affected
drives on the affected laptops. Hopefully this covers all the
problematic cases.
--
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/1678184
Title:
APST quirk needed for Samsung 512GB NVMe drive
Status in linux package in Ubuntu:
Confirmed
Bug description:
APST support just landed in the latest Zesty kernel (4.10.0-14.16) as
part of https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1664602.
That patch has a quirk for certain 256GB Samsung drives found in Dell
laptops that do not behave well when APST is enabled. I am
experiencing the same symptoms with the same model laptop except with
a 512GB Samsung. Prior to manually disabling APST the drive would die
and system would go down in flames with I/O errors within 20 to 40
minutes of boot.
$ sudo nvme list
Node SN Model
Namespace Usage Format FW Rev
- --
/dev/nvme0n1 ** PM951 NVMe SAMSUNG 512GB
1 500.20 GB / 512.11 GB512 B + 0 B BXV76D0Q
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: linux-image-4.10.0-14-generic 4.10.0-14.16
ProcVersionSignature: Ubuntu 4.10.0-14.16-generic 4.10.3
Uname: Linux 4.10.0-14-generic x86_64
ApportVersion: 2.20.4-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: ajclayton 3305 F pulseaudio
CurrentDesktop: Unity:Unity7
Date: Fri Mar 31 09:42:38 2017
InstallationDate: Installed on 2012-09-08 (1665 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
MachineType: Dell Inc. XPS 15 9550
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-14-generic
root=UUID=779e5929-5ffb-49b1-9786-1adcde824b7d ro rootflags=subvol=@ noprompt
nouveau.modeset=0 log_buf_len=20M
RelatedPackageVersions:
linux-restricted-modules-4.10.0-14-generic N/A
linux-backports-modules-4.10.0-14-generic N/A
linux-firmware 1.164
SourcePackage: linux
UpgradeStatus: Upgraded to zesty on 2017-03-07 (23 days ago)
dmi.bios.date: 04/07/2016
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 01.02.00
dmi.board.name: 0N7TVV
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr01.02.00:bd04/07/2016:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0N7TVV:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: XPS 15 9550
dmi.sys.vendor: Dell Inc.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1678184/+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
[Kernel-packages] [Bug 1699004] Re: APST gets enabled against explicit kernel option
Nils, what the actual failure mode on a bad kernel? Do you have dmesg
output?
--
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/1699004
Title:
APST gets enabled against explicit kernel option
Status in linux package in Ubuntu:
Confirmed
Bug description:
I have a Lenovo ThinkPad X270 with a Toshiba nvme SSD
$ sudo nvme list
Node SN Model
Namespace Usage Format FW Rev
- --
/dev/nvme0n1 177S10WYTAMT THNSF5256GPUK TOSHIBA
1 256.06 GB / 256.06 GB512 B + 0 B 51025KLA
I was affected by this bug
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1678184?comments=all
before. After disabling APST by adding
"nvme_core.default_ps_max_latency_us=0" in /etc/default/grub, the bug went away.
Since yesterday, however the bug has returned, with the system dying
with I/O errors after an hour or so.
I verified, that the kernel option is still being set
$ cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-4.10.0-22-generic.efi.signed
root=UUID=365f1a9c-9598-4ad5-a387-d02f771767a1 ro quiet splash
nvme_core.default_ps_max_latency_us=0 vt.handoff=7
however it turns out that it is being ignored for some reason, and
running
$ sudo nvme get-feature -f 0x0c -H /dev/nvme0
reports that APST is enabled. I can successfully disable it manually
using
$ sudo nvme set-feature -f 0x0c -v=0 /dev/nvme0
and the problem goes away. However, after any reboot and even after
waking the system from suspend, it is reenabled, causing the system to
crash after a short while.
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: linux-image-4.10.0-22-generic 4.10.0-22.24
ProcVersionSignature: Ubuntu 4.10.0-22.24-generic 4.10.15
Uname: Linux 4.10.0-22-generic x86_64
ApportVersion: 2.20.4-0ubuntu4.1
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/pcmC0D0p: maeher 1669 F...m pulseaudio
/dev/snd/controlC0: maeher 1669 F pulseaudio
CurrentDesktop: Unity:Unity7
Date: Mon Jun 19 23:29:31 2017
InstallationDate: Installed on 2017-04-17 (64 days ago)
InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
MachineType: LENOVO 20HN001RUS
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-22-generic.efi.signed
root=UUID=365f1a9c-9598-4ad5-a387-d02f771767a1 ro quiet splash
nvme_core.default_ps_max_latency_us=0 vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.10.0-22-generic N/A
linux-backports-modules-4.10.0-22-generic N/A
linux-firmware 1.164.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/16/2017
dmi.bios.vendor: LENOVO
dmi.bios.version: R0IET30W (1.08 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20HN001RUS
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrR0IET30W(1.08):bd01/16/2017:svnLENOVO:pn20HN001RUS:pvrThinkPadX270:rvnLENOVO:rn20HN001RUS:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.name: 20HN001RUS
dmi.product.version: ThinkPad X270
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1699004/+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
[Kernel-packages] [Bug 1686592] Re: APST quirk needed for Intel NVMe
For those of you with problematic Intel devices, could you post the relevant line from 'lspci -nn'? It looks like there are a few known firmware issues with some Intel SSDs and a fix is in the works. Meanwhile, I want to quirk the correct set of devices. (I'm hoping they're all 8086:f1a5) -- 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/1686592 Title: APST quirk needed for Intel NVMe Status in linux package in Ubuntu: Triaged Bug description: Two users reports issue on Intel NVMe [1] (comment #34, #35). File a new bug to let the original bug report stays on Dell & Samsung combination. [1] https://bugs.launchpad.net/bugs/1678184 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1686592/+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
[Kernel-packages] [Bug 1041790]
The patch seems to have helped -- my box survived a couple days with the patch applied. -- 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/1041790 Title: [snb] GPU lockup IPEHR: 0x0b160001 IPEHR: 0x0b140001, workaround i915.semaphores=0 Status in X.org xf86-video-intel: Confirmed Status in “linux” package in Ubuntu: Confirmed Status in “sandybridge-meta” package in Ubuntu: Confirmed Status in “xserver-xorg-video-intel” package in Ubuntu: Triaged Bug description: X locks up periodically for a 2 to ten seconds at a time and this crash log gets generated. It's significantly more than several times a day but not quite continuous. Temporarily disabiling semaphores seems to eliminate the problem. E.g.: $ sudo -s # echo 0 > /sys/modules/i915/parameters/semaphores [Workaround] 1. Edit your /etc/defaults/grub file. 2. Change this line: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" to GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.semaphores=0" 3. Then run sudo update-grub 4. And reboot If you indeed have this bug, that should stop the lockups from happening. If it doesn't, then file a new bug report. Side Effects: Rendering throughput is dropped by 10% with SNA, or as much as 3x with UXA. OpenGL performance is likely to be reduced by about 30%. More CPU time is spent waiting for the GPU with rc6 disabled, so increased power consumption. [Original Report] ProblemType: Crash DistroRelease: Ubuntu 12.10 Package: xserver-xorg-video-intel 2:2.20.3-0ubuntu1 Uname: Linux 3.6.0-rc3-git-20120826.1015 x86_64 ApportVersion: 2.5.1-0ubuntu2 Architecture: amd64 Chipset: sandybridge-m-gt2 Date: Sun Aug 26 16:06:32 2012 DistroCodename: quantal DistroVariant: ubuntu DuplicateSignature: [sandybridge-m-gt2] GPU lockup IPEHR: 0x0b160001 IPEHR: 0x0b140001 Ubuntu 12.10 EcryptfsInUse: Yes ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py GpuHangFrequency: Continuously InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120724.2) InterpreterPath: /usr/bin/python3.2mu MachineType: Dell Inc. Dell System XPS L502X ProcCmdline: /usr/bin/python3 /usr/share/apport/apport-gpu-error-intel.py ProcEnviron: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.6.0-rc3-git-20120826.1015 root=UUID=135c8090-427c-460a-909d-eff262cd44b6 ro quiet splash vt.handoff=7 RelatedPackageVersions: xserver-xorg 1:7.7+1ubuntu3 libdrm2 2.4.38-0ubuntu2 xserver-xorg-video-intel 2:2.20.3-0ubuntu1 SourcePackage: xserver-xorg-video-intel Title: [sandybridge-m-gt2] GPU lockup IPEHR: 0x0b160001 IPEHR: 0x0b140001 UdevDb: Error: [Errno 2] No such file or directory: 'udevadm' UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: dmi.bios.date: 05/29/2012 dmi.bios.vendor: Dell Inc. dmi.bios.version: A11 dmi.board.name: 0NJT03 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnDellInc.:bvrA11:bd05/29/2012:svnDellInc.:pnDellSystemXPSL502X:pvr:rvnDellInc.:rn0NJT03:rvrA00:cvnDellInc.:ct8:cvr0.1: dmi.product.name: Dell System XPS L502X dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1041790/+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
