Gabriel Zhi Chen, this bug report is being closed due to the last
comment https://bugs.launchpad.net/ubuntu/+source/linux-lts-
utopic/+bug/1451357/comments/18 regarding this being fixed with an
update. Thank you again for taking the time to report this bug and
helping to make Ubuntu better. Please submit any future bugs you may
find.
** Changed in: linux-lts-utopic (Ubuntu)
Status: New => Invalid
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-lts-utopic in Ubuntu.
https://bugs.launchpad.net/bugs/1451357
Title:
[Lenovo SazanW-2] system got hang and screen became black after
execute upgrade under 14.04.2
Status in HWE Next:
Triaged
Status in linux-lts-utopic package in Ubuntu:
Invalid
Bug description:
CID : 201412-16338 SazanW-2
00:02.0 VGA compatible controller [0300]: Intel Corporation Broadwell-U
Integrated Graphics [8086:1616] (rev 09)
08:00.0 3D controller [0302]: NVIDIA Corporation Device [10de:137a] (rev a2)
Repro steps:
1. Install 14.04.2 on SazanW-2
2. Execute upgrade by 'Software Updater'
3. Make sure kernel upgrade from 3.16.0-30 to 3.16.0-36
4. Reboot system and verify the result.
Actual result:
a, Booting, GRUB is pass, then system got hang and screen became black.
tty1~7 are useless.
b, Try to add a 'text' kernel parameter on GRUB page, booting system,
got the same actual result.
c, After system got hang, try to get logs via 'SSH', get result
'Connection refused'.
Notes:
Because there is no available NV driver, system is working on 8086:1616 now.
Since I can not get any logs under 3.16.0-36, just attach all logs under
3.16.0-30 here.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.16.0-30-generic 3.16.0-30.40~14.04.1 [modified:
boot/vmlinuz-3.16.0-30-generic]
ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
Uname: Linux 3.16.0-30-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.10
Architecture: amd64
CurrentDesktop: Unity
Date: Mon May 4 03:59:56 2015
InstallationDate: Installed on 2015-05-04 (0 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64
(20150218.1)
SourcePackage: linux-lts-utopic
UpgradeStatus: No upgrade log present (probably fresh install)
---
ApportVersion: 2.14.1-0ubuntu3.10
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: u 1831 F.... pulseaudio
/dev/snd/controlC0: u 1831 F.... pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=d16d1f82-8c29-4e0b-bd58-fea8bb414c5b
InstallationDate: Installed on 2015-05-04 (0 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64
(20150218.1)
MachineType: LENOVO 20E1Z0X8US
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic
root=UUID=1dde7ba0-2958-40e5-9dc6-d047ced139d2 ro quiet splash
ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
RelatedPackageVersions:
linux-restricted-modules-3.16.0-30-generic N/A
linux-backports-modules-3.16.0-30-generic N/A
linux-firmware 1.127.11
Tags: trusty
Uname: Linux 3.16.0-30-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 11/17/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: N11ET26W (1.02 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20E1Z0X8US
dmi.board.vendor: LENOVO
dmi.board.version: Not Defined
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrN11ET26W(1.02):bd11/17/2014:svnLENOVO:pn20E1Z0X8US:pvrThinkPadW550s:rvnLENOVO:rn20E1Z0X8US:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
dmi.product.name: 20E1Z0X8US
dmi.product.version: ThinkPad W550s
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1451357/+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
