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Message #102019
[Bug 1393079] Re: Touchpad not working after suspend/resume
Does this look like the correct step-by-step? :
1. build environment:
sudo apt-get build-dep linux-image-$(uname -r)
2. Get the source:
apt-get source linux-image-$(uname -r)
cd linux-3.16.0
3. download patch:
>> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1393079/+attachment/4308734/+files/i2c-hid.c.patch <<
- Where to store this patch file? I guess its only important to use the correct path during patching, right?
4. patch:
patch drivers/hid/i2c-hid/i2c-hid.c < i2c-hid.c.patch
5. Build the kernel:
fakeroot debian/rules clean
fakeroot debian/rules binary-headers binary-generic
6. install
cd ..
sudo dpkg -i linux-headers-* linux-image-*
reboot
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https://bugs.launchpad.net/bugs/1393079
Title:
Touchpad not working after suspend/resume
Status in linux package in Ubuntu:
Incomplete
Bug description:
Ubuntu 14.10 on an Acer Laptop, model: Aspire E5-571G-941Y
$ uname -a
Linux Acer-Aspire-E5-571G 3.16.0-24-generic #32-Ubuntu SMP Tue Oct 28 13:07:32 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
Every time I suspend, the trackpad no longer works when resuming.
I see several other people have the same issue with the same laptop here:
http://ubuntuforums.org/showthread.php?t=2250002
(some people say it's a 14.10 specific problem)
I realize this report is very poor but please don't hesitate to request data / clarifications from me, I'll be happy to help.
---
ApportVersion: 2.14.7-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: bod 3942 F.... pulseaudio
/dev/snd/controlC1: bod 3942 F.... pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.10
HibernationDevice: RESUME=UUID=2e6e7d72-637c-4b16-8cda-0471dfb711d4
InstallationDate: Installed on 2014-11-14 (15 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
MachineType: Acer Aspire E5-571G
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-25-generic.efi.signed root=UUID=94aa9203-873c-4dff-8207-4e6b33a6a3e7 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.16.0-25.33-generic 3.16.7
RelatedPackageVersions:
linux-restricted-modules-3.16.0-25-generic N/A
linux-backports-modules-3.16.0-25-generic N/A
linux-firmware 1.138
Tags: utopic
Uname: Linux 3.16.0-25-generic x86_64
UpgradeStatus: Upgraded to utopic on 2014-11-14 (15 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 05/06/2014
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: V1.04
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: EA50_HB
dmi.board.vendor: Acer
dmi.board.version: V1.04
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.04:bd05/06/2014:svnAcer:pnAspireE5-571G:pvrV1.04:rvnAcer:rnEA50_HB:rvrV1.04:cvnAcer:ct10:cvrChassisVersion:
dmi.product.name: Aspire E5-571G
dmi.product.version: V1.04
dmi.sys.vendor: Acer
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