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Message #91421
[Bug 1393878] BootDmesg.txt
apport information
** Attachment added: "BootDmesg.txt"
https://bugs.launchpad.net/bugs/1393878/+attachment/4265772/+files/BootDmesg.txt
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https://bugs.launchpad.net/bugs/1393878
Title:
Freeze of mouse and keyboard after suspend due to i2c-designware
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
when I blacklist :
blacklist i2c_designware_platform
blacklist i2c_designware_core
In /ect/modprob.d/blacklist.conf
my system resumes perfectly.
If I do not blacklist these modules I have erverytime my laptop
resumes form suspend, but I have a freeze of my mouse and my keyboard.
Capslock does not work. Mouse, touchpad and touch screen do not work.
I have tried different kernel from 3.13, 3.14, 3.15, 3.16 and 3.17.
The problem is systematicaly reproducible.
These two modules are for the use of my touchpad and my touchscreen.
These crashes affect Unity and KDE
---
ApportVersion: 2.14.7-0ubuntu8
Architecture: amd64
DistroRelease: Ubuntu 14.10
InstallationDate: Installed on 2014-04-23 (209 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
Package: linux (not installed)
Tags: utopic
Uname: Linux 3.17.2-031702-generic x86_64
UnreportableReason: The running kernel is not an Ubuntu kernel
UpgradeStatus: Upgraded to utopic on 2014-11-16 (2 days ago)
UserGroups:
_MarkForUpload: True
kernel-bug-exists-upstream 3.18-rc5-vivid
---
ApportVersion: 2.14.7-0ubuntu8
Architecture: amd64
DistroRelease: Ubuntu 14.10
InstallationDate: Installed on 2014-04-23 (211 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
Package: linux (not installed)
Tags: utopic
Uname: Linux 3.18.0-031800rc5-generic x86_64
UnreportableReason: The running kernel is not an Ubuntu kernel
UpgradeStatus: Upgraded to utopic on 2014-11-16 (4 days ago)
UserGroups:
_MarkForUpload: True
---
ApportVersion: 2.14.7-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: hoogadmin 2896 F.... pulseaudio
/dev/snd/controlC0: hoogadmin 2896 F.... pulseaudio
DistroRelease: Ubuntu 14.10
InstallationDate: Installed on 2014-04-23 (213 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: Sony Corporation SVD1323Y9EB
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-24-generic root=UUID=a64e9e85-bc3d-47ff-b8c2-16c1bdb9cec0 ro acpi_sleep=nonvs quiet splash i8042.nopnp vt.handoff=7
ProcVersionSignature: Ubuntu 3.16.0-24.32-generic 3.16.4
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-3.16.0-24-generic N/A
linux-backports-modules-3.16.0-24-generic N/A
linux-firmware 1.138
RfKill:
0: nfc0: NFC
Soft blocked: no
Hard blocked: no
Tags: utopic
Uname: Linux 3.16.0-24-generic x86_64
UpgradeStatus: Upgraded to utopic on 2014-11-16 (6 days ago)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 09/13/2013
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: R1080S7
dmi.board.asset.tag: N/A
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.asset.tag: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnInsydeCorp.:bvrR1080S7:bd09/13/2013:svnSonyCorporation:pnSVD1323Y9EB:pvrJ5008AP0:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: SVD1323Y9EB
dmi.product.version: J5008AP0
dmi.sys.vendor: Sony Corporation
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