** Description changed:
- I've a Clevo M725 notebook rebranded as Santech T45. All the previous ubuntu
releases support laptop hotkey without extra set up, but the last release seems
that broke the support of them.
+ I've a Clevo M720 notebook rebranded as Santech T45. All the previous ubuntu
releases support laptop hotkey without extra set up, but the last release seems
that broke the support of them.
Almost all the acpi event are disappear. In particular, I notice that are not
processor recognized:
- the ac_adapter plug and unplug
- battery charging/discharging event
- suspend button*
- backlight hotkey event*
- low power mode button*
- lid open/close
The bug is reproducible booting the laptop with a kubuntu 11.04 live. Using
acpi_event command I've saved the output for low power mode button, backlight
up and down and suspend button:
#: acpi_listen
processor CPU0 00000080 00000003
processor CPU0 00000081 00000000
processor CPU1 00000080 00000003
processor CPU1 00000081 00000000
processor CPU0 00000080 00000000
processor CPU0 00000081 00000000
processor CPU1 00000080 00000000
processor CPU1 00000081 00000000
video LCD 00000087 00000000
video LCD 00000086 00000000
button/sleep SLPB 00000080 00000002
On the other hand, in kubuntu 11.10 there are no output at all.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: acpi (not installed)
ProcVersionSignature: Ubuntu 3.0.0-15.24-generic 3.0.13
Uname: Linux 3.0.0-15-generic x86_64
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
Date: Mon Dec 26 14:06:15 2011
InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
SourcePackage: acpi
UpgradeStatus: No upgrade log present (probably fresh install)
- ---
+ ---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
- USER PID ACCESS COMMAND
- /dev/snd/controlC0: brakkio 2175 F.... pulseaudio
- /dev/snd/pcmC0D0p: brakkio 2175 F...m pulseaudio
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC0: brakkio 2175 F.... pulseaudio
+ /dev/snd/pcmC0D0p: brakkio 2175 F...m pulseaudio
CRDA: Error: [Errno 2] File o directory non esistente
Card0.Amixer.info:
- Card hw:0 'Intel'/'HDA Intel at 0xf4b00000 irq 51'
- Mixer name : 'Realtek ALC662 rev1'
- Components : 'HDA:10ec0662,1558072f,00100101
HDA:10573055,00305557,00100900'
- Controls : 28
- Simple ctrls : 17
+ Card hw:0 'Intel'/'HDA Intel at 0xf4b00000 irq 51'
+ Mixer name : 'Realtek ALC662 rev1'
+ Components : 'HDA:10ec0662,1558072f,00100101
HDA:10573055,00305557,00100900'
+ Controls : 28
+ Simple ctrls : 17
DistroRelease: Ubuntu 11.10
HibernationDevice: RESUME=UUID=89b731e4-a0f4-4ffb-a502-993eb537c13d
InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MachineType: CLEVO Co. M720T/M730T
Package: linux (not installed)
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-15-generic
root=UUID=fbb29377-5a70-44dd-bc50-421a7a8bf99e ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.0.0-15.24-generic 3.0.13
RelatedPackageVersions:
- linux-restricted-modules-3.0.0-15-generic N/A
- linux-backports-modules-3.0.0-15-generic N/A
- linux-firmware 1.60
+ linux-restricted-modules-3.0.0-15-generic N/A
+ linux-backports-modules-3.0.0-15-generic N/A
+ linux-firmware 1.60
RfKill:
- 0: phy0: Wireless LAN
- Soft blocked: no
- Hard blocked: no
+ 0: phy0: Wireless LAN
+ Soft blocked: no
+ Hard blocked: no
Tags: oneiric
Uname: Linux 3.0.0-15-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 06/08/2009
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: 1.02.27
dmi.board.asset.tag: Tag 12345
dmi.board.name: M720T/M730T
dmi.board.vendor: CLEVO Co.
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 1
dmi.chassis.vendor: No Enclosure
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnPhoenixTechnologiesLTD:bvr1.02.27:bd06/08/2009:svnCLEVOCo.:pnM720T/M730T:pvrNotApplicable:rvnCLEVOCo.:rnM720T/M730T:rvrNotApplicable:cvnNoEnclosure:ct1:cvrN/A:
dmi.product.name: M720T/M730T
dmi.product.version: Not Applicable
dmi.sys.vendor: CLEVO Co.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/908825
Title:
[oneric] acpi event is not detected in Oneric
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