This issues was before upgrade to current Ubuntu version. There were no kernel
that work properly with this stuff.
I've installed kernel 4.9.0-040900rc1-generic. And miracle happen. Brightness
hotkeys works and do brightness change. acpi_listen shows "button/lid LID
close" and "button/lid LID open". Suspend didn't happen when I close the lid,
but it is another story.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
** Tags added: kernel-fixed-upstream
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https://bugs.launchpad.net/bugs/1634742
Title:
No button/lid events, no brightness hotkeys
Status in linux package in Ubuntu:
Confirmed
Bug description:
Hardware: Acer Aspire ES1-331 with N3700 cpu.
OS: Ubuntu 16.10
/proc/acpi/button/lid/LID0/state shows correct information about lid. But
acpi_listen produces nothing when lid closed/open. And no output for display
brightness hotkeys.
---
ApportVersion: 2.20.3-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: bob 2116 F.... pulseaudio
DistroRelease: Ubuntu 16.10
HibernationDevice: RESUME=UUID=eb0f43dd-3aa9-49bc-88c7-de17ca52c20b
InstallationDate: Installed on 2016-10-17 (1 days ago)
InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0489:e095 Foxconn / Hon Hai
Bus 001 Device 002: ID 04f2:b47f Chicony Electronics Co., Ltd
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Acer Aspire ES1-331
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-22-generic.efi.signed
root=UUID=34508761-7505-4f76-909b-c0316ec558f8 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.8.0-22.24-generic 4.8.0
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-4.8.0-22-generic N/A
linux-backports-modules-4.8.0-22-generic N/A
linux-firmware 1.161
Tags: yakkety
Uname: Linux 4.8.0-22-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 06/20/2016
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: V1.16
dmi.board.asset.tag: No Asset Tag
dmi.board.name: Aspire ES1-331
dmi.board.vendor: Acer
dmi.board.version: V1.16
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.16
dmi.modalias:
dmi:bvnInsydeCorp.:bvrV1.16:bd06/20/2016:svnAcer:pnAspireES1-331:pvrV1.16:rvnAcer:rnAspireES1-331:rvrV1.16:cvnAcer:ct10:cvrV1.16:
dmi.product.name: Aspire ES1-331
dmi.product.version: V1.16
dmi.sys.vendor: Acer
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