2015-11-14 09:08:38 |
Mail-fabian-keller |
bug |
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added bug |
2015-11-14 09:08:38 |
Mail-fabian-keller |
attachment added |
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syslog.1 https://bugs.launchpad.net/bugs/1516216/+attachment/4518694/+files/syslog.1 |
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2015-11-14 12:25:36 |
Ubuntu Foundations Team Bug Bot |
tags |
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bot-comment |
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2015-11-14 15:54:14 |
Brian Murray |
affects |
ubuntu |
linux (Ubuntu) |
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2015-11-14 16:00:06 |
Brad Figg |
linux (Ubuntu): status |
New |
Incomplete |
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2015-11-15 06:03:12 |
Mail-fabian-keller |
tags |
bot-comment |
apport-collected bot-comment trusty |
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2015-11-15 06:03:13 |
Mail-fabian-keller |
description |
System: Ubuntu 14.04
Graphics Card: Geforce GTX 670
Graphics Driver: nvidia-352.55
Starting with kernel 3.13.0-66, the start of X / default display manager results in a black screen. My observations are:
- When I get this black screen, I cannot CTRL+ALT+F1 into a text console
- Pressing the power button in this state leads to a proper shutdown (which I guess means that it is not a complete kernel panic).
- When using these latest kernel, the graphics behavior during boot-up also has changed. Instead of a graphical animation, the system boots in text mode (I can see the syslog output), and at the moment I should get the display manager, the screen goes black.
My work-around so far has been to boot kernel 3.13.0-65 instead of 3.13.0-66, 3.13.0-67, or 3.13.0-68. So far this has worked reliably. However today, booting kernel 3.13.0-65 has resulted in a black screen as well. Fortunately, I found a new work-around: I can boot kernel 3.13.0-68 in recovery mode, and chose simply "continue" in the recovery console. With this modification of the boot process, X will start.
In the syslog, I can see some suspicious messages, around the time X should start: "BUG: unable to handle kernel NULL pointer dereference at (null)". I have attached a syslog contain some failed starts as well as a successful one.
Another suspicion is that the problem is related having an Oculus Rift DK2 connected. In particular, this requires to use a custom Xorg.conf which runs individual X screens for the main display and the Oculus Rift. |
System: Ubuntu 14.04
Graphics Card: Geforce GTX 670
Graphics Driver: nvidia-352.55
Starting with kernel 3.13.0-66, the start of X / default display manager results in a black screen. My observations are:
- When I get this black screen, I cannot CTRL+ALT+F1 into a text console
- Pressing the power button in this state leads to a proper shutdown (which I guess means that it is not a complete kernel panic).
- When using these latest kernel, the graphics behavior during boot-up also has changed. Instead of a graphical animation, the system boots in text mode (I can see the syslog output), and at the moment I should get the display manager, the screen goes black.
My work-around so far has been to boot kernel 3.13.0-65 instead of 3.13.0-66, 3.13.0-67, or 3.13.0-68. So far this has worked reliably. However today, booting kernel 3.13.0-65 has resulted in a black screen as well. Fortunately, I found a new work-around: I can boot kernel 3.13.0-68 in recovery mode, and chose simply "continue" in the recovery console. With this modification of the boot process, X will start.
In the syslog, I can see some suspicious messages, around the time X should start: "BUG: unable to handle kernel NULL pointer dereference at (null)". I have attached a syslog contain some failed starts as well as a successful one.
Another suspicion is that the problem is related having an Oculus Rift DK2 connected. In particular, this requires to use a custom Xorg.conf which runs individual X screens for the main display and the Oculus Rift.
---
ApportVersion: 2.14.1-0ubuntu3.18
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: fabian 2526 F.... pulseaudio
/dev/snd/controlC0: fabian 2526 F.... pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=dfcf8d87-ab70-490e-922d-2ccfd8acdfcc
InstallationDate: Installed on 2014-04-24 (569 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
IwConfig:
eth0 no wireless extensions.
lo no wireless extensions.
MachineType: MSI MS-7816
NonfreeKernelModules: nvidia
Package: linux (not installed)
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-68-generic root=UUID=58115c9d-156a-4608-9adb-e20d7ffc9b11 ro recovery nomodeset
ProcVersionSignature: Ubuntu 3.13.0-68.111-generic 3.13.11-ckt27
RelatedPackageVersions:
linux-restricted-modules-3.13.0-68-generic N/A
linux-backports-modules-3.13.0-68-generic N/A
linux-firmware 1.127.18
RfKill:
Tags: trusty
Uname: Linux 3.13.0-68-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 05/17/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V1.2
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: Z87-G43 (MS-7816)
dmi.board.vendor: MSI
dmi.board.version: 1.0
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: MSI
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV1.2:bd05/17/2013:svnMSI:pnMS-7816:pvr1.0:rvnMSI:rnZ87-G43(MS-7816):rvr1.0:cvnMSI:ct3:cvr1.0:
dmi.product.name: MS-7816
dmi.product.version: 1.0
dmi.sys.vendor: MSI |
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2015-11-15 06:03:14 |
Mail-fabian-keller |
attachment added |
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AlsaInfo.txt https://bugs.launchpad.net/bugs/1516216/+attachment/4519351/+files/AlsaInfo.txt |
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2015-11-15 06:03:15 |
Mail-fabian-keller |
attachment added |
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BootDmesg.txt https://bugs.launchpad.net/bugs/1516216/+attachment/4519352/+files/BootDmesg.txt |
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2015-11-15 06:03:16 |
Mail-fabian-keller |
attachment added |
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CRDA.txt https://bugs.launchpad.net/bugs/1516216/+attachment/4519353/+files/CRDA.txt |
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2015-11-15 06:03:17 |
Mail-fabian-keller |
attachment added |
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CurrentDmesg.txt https://bugs.launchpad.net/bugs/1516216/+attachment/4519354/+files/CurrentDmesg.txt |
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2015-11-15 06:03:18 |
Mail-fabian-keller |
attachment added |
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Lspci.txt https://bugs.launchpad.net/bugs/1516216/+attachment/4519355/+files/Lspci.txt |
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2015-11-15 06:03:20 |
Mail-fabian-keller |
attachment added |
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Lsusb.txt https://bugs.launchpad.net/bugs/1516216/+attachment/4519356/+files/Lsusb.txt |
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2015-11-15 06:03:21 |
Mail-fabian-keller |
attachment added |
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ProcCpuinfo.txt https://bugs.launchpad.net/bugs/1516216/+attachment/4519357/+files/ProcCpuinfo.txt |
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2015-11-15 06:03:22 |
Mail-fabian-keller |
attachment added |
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ProcEnviron.txt https://bugs.launchpad.net/bugs/1516216/+attachment/4519358/+files/ProcEnviron.txt |
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2015-11-15 06:03:23 |
Mail-fabian-keller |
attachment added |
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ProcInterrupts.txt https://bugs.launchpad.net/bugs/1516216/+attachment/4519359/+files/ProcInterrupts.txt |
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2015-11-15 06:03:24 |
Mail-fabian-keller |
attachment added |
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ProcModules.txt https://bugs.launchpad.net/bugs/1516216/+attachment/4519360/+files/ProcModules.txt |
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2015-11-15 06:03:25 |
Mail-fabian-keller |
attachment added |
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PulseList.txt https://bugs.launchpad.net/bugs/1516216/+attachment/4519361/+files/PulseList.txt |
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2015-11-15 06:03:27 |
Mail-fabian-keller |
attachment added |
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UdevDb.txt https://bugs.launchpad.net/bugs/1516216/+attachment/4519362/+files/UdevDb.txt |
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2015-11-15 06:03:29 |
Mail-fabian-keller |
attachment added |
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UdevLog.txt https://bugs.launchpad.net/bugs/1516216/+attachment/4519363/+files/UdevLog.txt |
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2015-11-15 06:03:32 |
Mail-fabian-keller |
attachment added |
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WifiSyslog.txt https://bugs.launchpad.net/bugs/1516216/+attachment/4519364/+files/WifiSyslog.txt |
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2015-11-15 06:22:17 |
Mail-fabian-keller |
affects |
linux (Ubuntu) |
ubuntu |
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2015-11-15 06:22:17 |
Mail-fabian-keller |
ubuntu: status |
Incomplete |
Confirmed |
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2015-11-15 08:28:55 |
Mail-fabian-keller |
affects |
ubuntu |
nvidia-graphics-drivers-352 (Ubuntu) |
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2015-11-23 06:33:11 |
Mail-fabian-keller |
attachment added |
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syslog_crash_2015_11_21 https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-352/+bug/1516216/+attachment/4523966/+files/syslog_crash_2015_11_21 |
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2016-01-19 16:31:11 |
Graham Inggs |
bug |
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added subscriber Graham Inggs |
2016-01-20 15:26:10 |
Graham Inggs |
bug task added |
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nvidia-graphics-drivers-340 (Ubuntu) |
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2016-01-20 16:10:15 |
Graham Inggs |
summary |
X fails to start, starting with kernel version 3.13.0-66 including 3.13.0-68 |
BUG: unable to handle kernel NULL pointer dereference |
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2016-06-03 22:58:42 |
Launchpad Janitor |
nvidia-graphics-drivers-340 (Ubuntu): status |
New |
Confirmed |
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