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Message #178946
[Bug 1580434] Re: kernel 4.2.0-36 causes unity to break on 15.10
apport information
** Tags added: apport-collected
** Description changed:
I run Ubuntu desktop 15.10 in a Oracle VirtualBox VM. After updating the kernel to 4.2.0-36 Unity stopped working (after the restart). The symptoms were:
- The screen would not use the entire real estate in either the full screen or the windowed mode (of the VM)
- On entering login information, only the desktop background would display without dash/launcher, files on desktop or any menu or keyboard action.
- If you started / restarted unity from a shell (Ctrl + Shift + F1 or from a SSH session), the desktop files and mouse/keyboard actions would work, but still no dash/launcher.
The problems went away after falling back to kernel 4.2.0-35.
- If additional information is required, please let me know I will try my
- best to get that.
+ If additional information is required, please let me know I will try my best to get that.
+ ---
+ ApportVersion: 2.19.1-0ubuntu5
+ Architecture: amd64
+ AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
+ DistroRelease: Ubuntu 15.10
+ HibernationDevice: RESUME=UUID=17be50ad-6aed-4391-b974-752a1cb15592
+ InstallationDate: Installed on 2015-12-10 (158 days ago)
+ InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
+ IwConfig:
+ eth0 no wireless extensions.
+
+ eth1 no wireless extensions.
+
+ lo no wireless extensions.
+ Lsusb:
+ Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
+ Bus 001 Device 002: ID 80ee:0021 VirtualBox USB Tablet
+ Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+ MachineType: innotek GmbH VirtualBox
+ Package: linux (not installed)
+ ProcEnviron:
+ LANGUAGE=en_US
+ TERM=xterm-256color
+ PATH=(custom, no user)
+ LANG=en_US.UTF-8
+ SHELL=/bin/bash
+ ProcFB:
+
+ ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-36-generic root=/dev/mapper/vg_root-lv_root ro quiet splash
+ ProcVersionSignature: Ubuntu 4.2.0-36.42-generic 4.2.8-ckt8
+ PulseList:
+ Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
+ No PulseAudio daemon running, or not running as session daemon.
+ RelatedPackageVersions:
+ linux-restricted-modules-4.2.0-36-generic N/A
+ linux-backports-modules-4.2.0-36-generic N/A
+ linux-firmware 1.149.3
+ RfKill:
+
+ Tags: wily
+ UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
+ Uname: Linux 4.2.0-36-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups:
+
+ _MarkForUpload: True
+ dmi.bios.date: 12/01/2006
+ dmi.bios.vendor: innotek GmbH
+ dmi.bios.version: VirtualBox
+ dmi.board.name: VirtualBox
+ dmi.board.vendor: Oracle Corporation
+ dmi.board.version: 1.2
+ dmi.chassis.type: 1
+ dmi.chassis.vendor: Oracle Corporation
+ dmi.modalias: dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
+ dmi.product.name: VirtualBox
+ dmi.product.version: 1.2
+ dmi.sys.vendor: innotek GmbH
** Attachment added: "AlsaInfo.txt"
https://bugs.launchpad.net/bugs/1580434/+attachment/4664181/+files/AlsaInfo.txt
--
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https://bugs.launchpad.net/bugs/1580434
Title:
kernel 4.2.0-36 causes unity to break on 15.10
Status in linux package in Ubuntu:
Confirmed
Bug description:
I run Ubuntu desktop 15.10 in a Oracle VirtualBox VM. After updating the kernel to 4.2.0-36 Unity stopped working (after the restart). The symptoms were:
- The screen would not use the entire real estate in either the full screen or the windowed mode (of the VM)
- On entering login information, only the desktop background would display without dash/launcher, files on desktop or any menu or keyboard action.
- If you started / restarted unity from a shell (Ctrl + Shift + F1 or from a SSH session), the desktop files and mouse/keyboard actions would work, but still no dash/launcher.
The problems went away after falling back to kernel 4.2.0-35.
If additional information is required, please let me know I will try my best to get that.
---
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
DistroRelease: Ubuntu 15.10
HibernationDevice: RESUME=UUID=17be50ad-6aed-4391-b974-752a1cb15592
InstallationDate: Installed on 2015-12-10 (158 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
IwConfig:
eth0 no wireless extensions.
eth1 no wireless extensions.
lo no wireless extensions.
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 80ee:0021 VirtualBox USB Tablet
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: innotek GmbH VirtualBox
Package: linux (not installed)
ProcEnviron:
LANGUAGE=en_US
TERM=xterm-256color
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-36-generic root=/dev/mapper/vg_root-lv_root ro quiet splash
ProcVersionSignature: Ubuntu 4.2.0-36.42-generic 4.2.8-ckt8
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.2.0-36-generic N/A
linux-backports-modules-4.2.0-36-generic N/A
linux-firmware 1.149.3
RfKill:
Tags: wily
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
Uname: Linux 4.2.0-36-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 12/01/2006
dmi.bios.vendor: innotek GmbH
dmi.bios.version: VirtualBox
dmi.board.name: VirtualBox
dmi.board.vendor: Oracle Corporation
dmi.board.version: 1.2
dmi.chassis.type: 1
dmi.chassis.vendor: Oracle Corporation
dmi.modalias: dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
dmi.product.name: VirtualBox
dmi.product.version: 1.2
dmi.sys.vendor: innotek GmbH
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