Public bug reported: On a Toshiba z20t using Ubuntu 16.04, I can't change the sensitivity via
echo 200 | sudo tee /sys/devices/platform/i8042/serio1/serio2/sensitivity echo 150 | sudo tee /sys/devices/platform/i8042/serio1/serio2/speed echo 1 | sudo tee /sys/devices/platform/i8042/serio1/serio2/press_to_select as pointed out in https://wiki.ubuntuusers.de/Trackpoint/, because these virtual files are missing. dmesg: [ 4.517356] input: AlpsPS/2 ALPS DualPoint Stick as /devices/platform/i8042/serio1/input/input7 [ 4.544238] input: AlpsPS/2 ALPS DualPoint TouchPad as /devices/platform/i8042/serio1/input/input5 [ 2213.365432] input: AlpsPS/2 ALPS DualPoint Stick as /devices/platform/i8042/serio1/input/input22 [ 2213.394015] input: AlpsPS/2 ALPS DualPoint TouchPad as /devices/platform/i8042/serio1/input/input21 [ 2322.626764] input: AlpsPS/2 ALPS DualPoint Stick as /devices/platform/i8042/serio1/input/input25 [ 2322.655136] input: AlpsPS/2 ALPS DualPoint TouchPad as /devices/platform/i8042/serio1/input/input24 ls -lisa: ls -lisa /sys//devices/platform/i8042/serio1/input/input25/* 27517 0 lrwxrwxrwx 1 root root 0 Nov 6 22:23 /sys//devices/platform/i8042/serio1/input/input25/device -> ../../../serio1 27527 0 -r--r--r-- 1 root root 4096 Nov 6 22:23 /sys//devices/platform/i8042/serio1/input/input25/modalias 27519 0 -r--r--r-- 1 root root 4096 Nov 6 16:26 /sys//devices/platform/i8042/serio1/input/input25/name 27525 0 -r--r--r-- 1 root root 4096 Nov 6 22:23 /sys//devices/platform/i8042/serio1/input/input25/phys 27534 0 -r--r--r-- 1 root root 4096 Nov 6 16:26 /sys//devices/platform/i8042/serio1/input/input25/properties 27515 0 lrwxrwxrwx 1 root root 0 Nov 6 16:26 /sys//devices/platform/i8042/serio1/input/input25/subsystem -> ../../../../../../class/input 27509 0 -rw-r--r-- 1 root root 4096 Nov 6 16:26 /sys//devices/platform/i8042/serio1/input/input25/uevent 27526 0 -r--r--r-- 1 root root 4096 Nov 6 22:23 /sys//devices/platform/i8042/serio1/input/input25/uniq Tries the mainline kernel - no change. --- ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/pcmC0D0c: michi 28816 F...m pulseaudio /dev/snd/pcmC0D0p: michi 28816 F...m pulseaudio /dev/snd/controlC0: michi 28816 F.... pulseaudio CurrentDesktop: GNOME-Flashback:Unity DistroRelease: Ubuntu 16.04 HibernationDevice: RESUME=/dev/mapper/1tb-swap MachineType: TOSHIBA PORTEGE Z20t-C Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-45-generic.efi.signed root=/dev/mapper/1tb-miniubuntu ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.4.0-45.66-generic 4.4.21 RelatedPackageVersions: linux-restricted-modules-4.4.0-45-generic N/A linux-backports-modules-4.4.0-45-generic N/A linux-firmware 1.157.4 Tags: xenial Uname: Linux 4.4.0-45-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dialout dip libvirtd lp lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/27/2016 dmi.bios.vendor: TOSHIBA dmi.bios.version: Version 5.60 dmi.board.asset.tag: 0000000000 dmi.board.name: PORTEGE Z20t-C dmi.board.vendor: TOSHIBA dmi.board.version: Version A0 dmi.chassis.asset.tag: 0000000000 dmi.chassis.type: 10 dmi.chassis.vendor: TOSHIBA dmi.chassis.version: Version 1.0 dmi.modalias: dmi:bvnTOSHIBA:bvrVersion5.60:bd06/27/2016:svnTOSHIBA:pnPORTEGEZ20t-C:pvrPT16BE-00W006GR:rvnTOSHIBA:rnPORTEGEZ20t-C:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0: dmi.product.name: PORTEGE Z20t-C dmi.product.version: PT16BE-00W006GR dmi.sys.vendor: TOSHIBA ** Affects: linux (Ubuntu) Importance: Undecided Status: Incomplete ** Tags: apport-collected xenial ** Package changed: xorg (Ubuntu) => linux (Ubuntu) ** Summary changed: - can't change sensitiv on (new) Alps trckstick + can't change sensitiv on (new) Alps trackstick ** Summary changed: - can't change sensitiv on (new) Alps trackstick + can't change sensitivity on (new) Alps trackstick -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1639629 Title: can't change sensitivity on (new) Alps trackstick Status in linux package in Ubuntu: Incomplete Bug description: On a Toshiba z20t using Ubuntu 16.04, I can't change the sensitivity via echo 200 | sudo tee /sys/devices/platform/i8042/serio1/serio2/sensitivity echo 150 | sudo tee /sys/devices/platform/i8042/serio1/serio2/speed echo 1 | sudo tee /sys/devices/platform/i8042/serio1/serio2/press_to_select as pointed out in https://wiki.ubuntuusers.de/Trackpoint/, because these virtual files are missing. dmesg: [ 4.517356] input: AlpsPS/2 ALPS DualPoint Stick as /devices/platform/i8042/serio1/input/input7 [ 4.544238] input: AlpsPS/2 ALPS DualPoint TouchPad as /devices/platform/i8042/serio1/input/input5 [ 2213.365432] input: AlpsPS/2 ALPS DualPoint Stick as /devices/platform/i8042/serio1/input/input22 [ 2213.394015] input: AlpsPS/2 ALPS DualPoint TouchPad as /devices/platform/i8042/serio1/input/input21 [ 2322.626764] input: AlpsPS/2 ALPS DualPoint Stick as /devices/platform/i8042/serio1/input/input25 [ 2322.655136] input: AlpsPS/2 ALPS DualPoint TouchPad as /devices/platform/i8042/serio1/input/input24 ls -lisa: ls -lisa /sys//devices/platform/i8042/serio1/input/input25/* 27517 0 lrwxrwxrwx 1 root root 0 Nov 6 22:23 /sys//devices/platform/i8042/serio1/input/input25/device -> ../../../serio1 27527 0 -r--r--r-- 1 root root 4096 Nov 6 22:23 /sys//devices/platform/i8042/serio1/input/input25/modalias 27519 0 -r--r--r-- 1 root root 4096 Nov 6 16:26 /sys//devices/platform/i8042/serio1/input/input25/name 27525 0 -r--r--r-- 1 root root 4096 Nov 6 22:23 /sys//devices/platform/i8042/serio1/input/input25/phys 27534 0 -r--r--r-- 1 root root 4096 Nov 6 16:26 /sys//devices/platform/i8042/serio1/input/input25/properties 27515 0 lrwxrwxrwx 1 root root 0 Nov 6 16:26 /sys//devices/platform/i8042/serio1/input/input25/subsystem -> ../../../../../../class/input 27509 0 -rw-r--r-- 1 root root 4096 Nov 6 16:26 /sys//devices/platform/i8042/serio1/input/input25/uevent 27526 0 -r--r--r-- 1 root root 4096 Nov 6 22:23 /sys//devices/platform/i8042/serio1/input/input25/uniq Tries the mainline kernel - no change. --- ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/pcmC0D0c: michi 28816 F...m pulseaudio /dev/snd/pcmC0D0p: michi 28816 F...m pulseaudio /dev/snd/controlC0: michi 28816 F.... pulseaudio CurrentDesktop: GNOME-Flashback:Unity DistroRelease: Ubuntu 16.04 HibernationDevice: RESUME=/dev/mapper/1tb-swap MachineType: TOSHIBA PORTEGE Z20t-C Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-45-generic.efi.signed root=/dev/mapper/1tb-miniubuntu ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.4.0-45.66-generic 4.4.21 RelatedPackageVersions: linux-restricted-modules-4.4.0-45-generic N/A linux-backports-modules-4.4.0-45-generic N/A linux-firmware 1.157.4 Tags: xenial Uname: Linux 4.4.0-45-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dialout dip libvirtd lp lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/27/2016 dmi.bios.vendor: TOSHIBA dmi.bios.version: Version 5.60 dmi.board.asset.tag: 0000000000 dmi.board.name: PORTEGE Z20t-C dmi.board.vendor: TOSHIBA dmi.board.version: Version A0 dmi.chassis.asset.tag: 0000000000 dmi.chassis.type: 10 dmi.chassis.vendor: TOSHIBA dmi.chassis.version: Version 1.0 dmi.modalias: dmi:bvnTOSHIBA:bvrVersion5.60:bd06/27/2016:svnTOSHIBA:pnPORTEGEZ20t-C:pvrPT16BE-00W006GR:rvnTOSHIBA:rnPORTEGEZ20t-C:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0: dmi.product.name: PORTEGE Z20t-C dmi.product.version: PT16BE-00W006GR dmi.sys.vendor: TOSHIBA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1639629/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
