*** This bug is a duplicate of bug 1678184 ***
https://bugs.launchpad.net/bugs/1678184
** This bug has been marked a duplicate of bug 1678184
APST quirk needed for Samsung 512GB NVMe drive
--
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/1689357
Title:
Filesystem becomes read-only while in use
Status in linux package in Ubuntu:
Confirmed
Bug description:
I'm running Ubuntu GNOME 16.10. After updating to kernel 4.8.0-49.52
(and subsequently to 4.8.0-51.54) via apt, my file system switches to
read-only during use. This bug does not occur on kernel 4.8.0-46.49
(the linux-image-4.8.0-46-generic package).
Also, note, I'm running with an encrypted filesystem (LUKS with LVM)
on a dual-boot machine with a large SSD. I followed these
instructions: https://askubuntu.com/questions/293028/how-can-i
-install-ubuntu-encrypted-with-luks-with-dual-boot
The bug takes a while to manifest. I'm not certain how long. The
only consistent behavior pattern I've observed is that the system
suspended (often for a few hours/overnight), works for a while, and
then, while working within Atom or IntelliJ, the filesystem,
unexpectedly, becomes read-only. Sometimes the entire system hangs
while other times I still have a somewhat working terminal. If I
manage to trigger a reboot, the system hangs midway through it.
Ubuntu version: 16.10 (Ubuntu GNOME)
System: Dell XPS 9550
Storage info:
*-storage
description: Non-Volatile memory controller
product: NVMe SSD Controller
vendor: Samsung Electronics Co Ltd
physical id: 0
bus info: pci@0000:04:00.0
version: 01
width: 64 bits
clock: 33MHz
capabilities: storage pm msi pciexpress msix nvm_express bus_master
cap_list
configuration: driver=nvme latency=0
resources: irq:16 memory:de400000-de403fff ioport:c000(size=256)
I've also attached the kernel log. It seems like around 11:42 the system had
a hard time finding files and at 11:41:50 we see the the file system remounted
read only.
Any help you could provide would be greatly appreciated! Thanks!
-Ian
ProblemType: Bug
DistroRelease: Ubuntu 16.10
Package: linux-image-4.8.0-46-generic 4.8.0-46.49
ProcVersionSignature: Ubuntu 4.8.0-46.49-generic 4.8.17
Uname: Linux 4.8.0-46-generic x86_64
ApportVersion: 2.20.3-0ubuntu8.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: desilvai 1630 F.... pulseaudio
CurrentDesktop: GNOME
Date: Mon May 8 11:42:52 2017
HibernationDevice: RESUME=UUID=c3f8c23a-ad61-4e97-9215-577f9d5cf9e7
InstallationDate: Installed on 2016-10-31 (189 days ago)
InstallationMedia: Ubuntu-GNOME 16.10 "Yakkety Yak" - Release amd64
(20161012.1)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 04f3:21d4 Elan Microelectronics Corp.
Bus 001 Device 002: ID 0a5c:6410 Broadcom Corp.
Bus 001 Device 004: ID 1bcf:2b95 Sunplus Innovation Technology Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. XPS 15 9550
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.8.0-46-generic.efi.signed
root=/dev/mapper/cryptovg-lv_root ro
cryptopts=target=cryptoroot,source=/dev/disk/by-uuid/a20274d1-2c9f-4eca-bec5-4107099610e7,lvm=cryptovg
quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.8.0-46-generic N/A
linux-backports-modules-4.8.0-46-generic N/A
linux-firmware 1.161.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
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: A01
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr01.02.00:bd04/07/2016:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0N7TVV:rvrA01: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/1689357/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
