There is no this problem under Trusty (14.04), since the udev has removed the below keymap:
ENV{DMI_VENDOR}=="LENOVO", ATTR{[dmi/id]product_version}=="*Lenovo V480*", RUN+="keymap $name 0xf1 f21" -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/1089105 Title: [Lenovo V480c Notebook]: Trackpad doesn't work after closing and opening the lid Status in “lightdm” package in Ubuntu: New Status in “linux” package in Ubuntu: Confirmed Status in “pm-utils” package in Ubuntu: New Status in “lightdm” source package in Precise: Invalid Status in “linux” source package in Precise: In Progress Status in “pm-utils” source package in Precise: New Status in “lightdm” source package in Quantal: Invalid Status in “linux” source package in Quantal: Won't Fix Status in “pm-utils” source package in Quantal: New Status in “lightdm” source package in Raring: Invalid Status in “linux” source package in Raring: Won't Fix Status in “pm-utils” source package in Raring: New Bug description: Problem: System does not resume from suspend properly. The issue is intermitent. However most of the time the system will exhibit three problematic symptoms: 1.) System will fail to resume and start x altogether 2.) System will resume with applications in frozen state and unity unresponsive to mouse-clicks. 3.) System will resume however trackpad will be disabled. kernel tested: 3.2.0-29-generic #46-Ubuntu Release: Ubuntu 12.04.1 Can reproduce? Yes Steps: 1.) Close laptop lid 2.) wait approx 5 minutes 3.) open laptop lid for system to resume. Expected result: System is able to suspend state and applications and resume when lid is opened in a proper and timely fashion. Command to recreate: fwts_test -s s3 --s3-sleep-delay=30 --s3-device-check | tee suspend_single_times.log WORKAROUND: Log into GNOME, and manually enable the touchpad through: dconf-editor->/org/gnome/settings-daemon/peripherals/touchpad/touchpad-enabled ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-29-generic 3.2.0-29.46 ProcVersionSignature: Ubuntu 3.2.0-29.46-generic 3.2.24 Uname: Linux 3.2.0-29-generic x86_64 NonfreeKernelModules: wl AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu12 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC269VC Analog [ALC269VC Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ubuntu 1579 F.... pulseaudio CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0x9b610000 irq 46' Mixer name : 'Intel PantherPoint HDMI' Components : 'HDA:10ec0269,17aa500f,00100202 HDA:80862806,80860101,00100000' Controls : 26 Simple ctrls : 12 Card29.Amixer.info: Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw unknown' Mixer name : 'ThinkPad EC (unknown)' Components : '' Controls : 1 Simple ctrls : 1 Card29.Amixer.values: Simple mixer control 'Console',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Date: Tue Dec 11 15:38:03 2012 HibernationDevice: RESUME=UUID=98d6d8c6-aa75-4069-9714-4f972d11aa61 InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1) MachineType: LENOVO 814TF01 ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb 1 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-29-generic root=UUID=c1701df9-c6b6-4425-b6ec-5fede7c00ad6 ro quiet splash initcall_debug vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-29-generic N/A linux-backports-modules-3.2.0-29-generic N/A linux-firmware 1.79 SourcePackage: linux StagingDrivers: mei UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/29/2012 dmi.bios.vendor: LENOVO dmi.bios.version: H5ET26WW (0.26 ) dmi.board.asset.tag: Not Available dmi.board.name: 814TF01 dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrH5ET26WW(0.26):bd03/29/2012:svnLENOVO:pn814TF01:pvrLenovoV480c:rvnLENOVO:rn814TF01:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 814TF01 dmi.product.version: Lenovo V480c dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1089105/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp