[Kernel-packages] [Bug 1694225] Re: [Thinkpad T450s] Click lock effect on trackpoint left button when touchpad is disabled
** Tags added: cscc -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1694225 Title: [Thinkpad T450s] Click lock effect on trackpoint left button when touchpad is disabled Status in linux package in Ubuntu: Fix Released Bug description: The disabled touchpad of my Thinkpad T450s sometimes triggers a click lock when I touch it with my palm. This is typical when I'm reaching to click the trackpoint's (red pointing stick) left button. Reproduction steps: 1. Disable the touchpad via Ubuntu's "Mouse & Touchpad" setting. 2. Place and hold two fingers in contact with the touchpad. 3. Click then release the trackpoint's left button once while the cursor is on the desktop area. Then immediately move the cursor with the pointing stick. 4. If the click lock effect gets triggered, a selection would have been made and dragged on the desktop area. If the click lock doesn't happen, repeat step 3. The evtest log on the trackpoint: $evtest /dev/input/event15 Input driver version is 1.0.1 Input device ID: bus 0x11 vendor 0x2 product 0xa version 0x0 Input device name: "TPPS/2 IBM TrackPoint" Supported events: Event type 0 (EV_SYN) Event type 1 (EV_KEY) Event code 272 (BTN_LEFT) Event code 273 (BTN_RIGHT) Event code 274 (BTN_MIDDLE) Event type 2 (EV_REL) Event code 0 (REL_X) Event code 1 (REL_Y) Properties: Property type 0 (INPUT_PROP_POINTER) Property type 5 (INPUT_PROP_POINTING_STICK) Testing ... (interrupt to exit) Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.720823, -- SYN_REPORT Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 Event: time 1496047216.778898, -- SYN_REPORT Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047220.234518, -- SYN_REPORT If the click lock is not triggered, you would see BTN_LEFT's value 1 & 0: Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 But if the click lock is triggered, you would only see value 1: Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 I am guessing "value 0" means release the button. So when click lock is happening, the button left is not released at all, thus it's producing "hold the button" effect. This issue doesn't happen with Windows. I can confirm it happens on Ubuntu v17/v16, Kubuntu, Ubuntu Mate, Xubuntu, Lubuntu, Linux Mint, Fedora, and Open Suse. Also, the issue doesn't occur on older thinkpad models which doesn't use the same clickpad, e.g. T430 or X230. WORKAROUND: Execute at a terminal: sudo rmmod psmouse && sudo modprobe psmouse proto=imps --- ApportVersion: 2.20.7-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: ubuntu 3980 F pulseaudio /dev/snd/controlC0: ubuntu 3980 F pulseaudio CasperVersion: 1.387 CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 17.10 LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018) MachineType: LENOVO 20BX001LUS Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 RelatedPackageVersions: linux-restricted-modules-4.13.0-16-generic N/A linux-backports-modules-4.13.0-16-generic N/A linux-firmware 1.169 Tags: artful Uname: Linux 4.13.0-16-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 03/16/2017 dmi.bios.vendor: LENOVO dmi.bios.version: JBET64WW (1.28 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BX001LUS dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrJBET64WW(1.28):bd03/16/2017:svnLENOVO:pn20BX001LUS:pvrThinkPadT450s:rvnLENOVO:rn20BX001LUS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T450s dmi.product.name: 20BX001LUS dmi.product.version: ThinkPad T450s dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1694225/+subscriptions -- Mailing list:
[Kernel-packages] [Bug 1694225] Re: [Thinkpad T450s] Click lock effect on trackpoint left button when touchpad is disabled
Just want to add that in linux mint v19.1 with kernel v4.15.0-20-generic, the issue had been fixed too. Looks like linux mint kernel is different than ubuntu's. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1694225 Title: [Thinkpad T450s] Click lock effect on trackpoint left button when touchpad is disabled Status in linux package in Ubuntu: Fix Released Bug description: The disabled touchpad of my Thinkpad T450s sometimes triggers a click lock when I touch it with my palm. This is typical when I'm reaching to click the trackpoint's (red pointing stick) left button. Reproduction steps: 1. Disable the touchpad via Ubuntu's "Mouse & Touchpad" setting. 2. Place and hold two fingers in contact with the touchpad. 3. Click then release the trackpoint's left button once while the cursor is on the desktop area. Then immediately move the cursor with the pointing stick. 4. If the click lock effect gets triggered, a selection would have been made and dragged on the desktop area. If the click lock doesn't happen, repeat step 3. The evtest log on the trackpoint: $evtest /dev/input/event15 Input driver version is 1.0.1 Input device ID: bus 0x11 vendor 0x2 product 0xa version 0x0 Input device name: "TPPS/2 IBM TrackPoint" Supported events: Event type 0 (EV_SYN) Event type 1 (EV_KEY) Event code 272 (BTN_LEFT) Event code 273 (BTN_RIGHT) Event code 274 (BTN_MIDDLE) Event type 2 (EV_REL) Event code 0 (REL_X) Event code 1 (REL_Y) Properties: Property type 0 (INPUT_PROP_POINTER) Property type 5 (INPUT_PROP_POINTING_STICK) Testing ... (interrupt to exit) Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.720823, -- SYN_REPORT Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 Event: time 1496047216.778898, -- SYN_REPORT Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047220.234518, -- SYN_REPORT If the click lock is not triggered, you would see BTN_LEFT's value 1 & 0: Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 But if the click lock is triggered, you would only see value 1: Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 I am guessing "value 0" means release the button. So when click lock is happening, the button left is not released at all, thus it's producing "hold the button" effect. This issue doesn't happen with Windows. I can confirm it happens on Ubuntu v17/v16, Kubuntu, Ubuntu Mate, Xubuntu, Lubuntu, Linux Mint, Fedora, and Open Suse. Also, the issue doesn't occur on older thinkpad models which doesn't use the same clickpad, e.g. T430 or X230. WORKAROUND: Execute at a terminal: sudo rmmod psmouse && sudo modprobe psmouse proto=imps --- ApportVersion: 2.20.7-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: ubuntu 3980 F pulseaudio /dev/snd/controlC0: ubuntu 3980 F pulseaudio CasperVersion: 1.387 CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 17.10 LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018) MachineType: LENOVO 20BX001LUS Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 RelatedPackageVersions: linux-restricted-modules-4.13.0-16-generic N/A linux-backports-modules-4.13.0-16-generic N/A linux-firmware 1.169 Tags: artful Uname: Linux 4.13.0-16-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 03/16/2017 dmi.bios.vendor: LENOVO dmi.bios.version: JBET64WW (1.28 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BX001LUS dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrJBET64WW(1.28):bd03/16/2017:svnLENOVO:pn20BX001LUS:pvrThinkPadT450s:rvnLENOVO:rn20BX001LUS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T450s dmi.product.name: 20BX001LUS dmi.product.version: ThinkPad T450s dmi.sys.vendor: LENOVO To manage
[Kernel-packages] [Bug 1694225] Re: [Thinkpad T450s] Click lock effect on trackpoint left button when touchpad is disabled
James Ward, given this report is closed and resolved for the original reporter, you have a different problem then what is scoped to here. Hence, it will help immensely if you use Ubuntu with the computer the problem is reproducible with and file a new report via a terminal to provide necessary debugging logs: ubuntu-bug linux Please feel free to subscribe me to it. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1694225 Title: [Thinkpad T450s] Click lock effect on trackpoint left button when touchpad is disabled Status in linux package in Ubuntu: Fix Released Bug description: The disabled touchpad of my Thinkpad T450s sometimes triggers a click lock when I touch it with my palm. This is typical when I'm reaching to click the trackpoint's (red pointing stick) left button. Reproduction steps: 1. Disable the touchpad via Ubuntu's "Mouse & Touchpad" setting. 2. Place and hold two fingers in contact with the touchpad. 3. Click then release the trackpoint's left button once while the cursor is on the desktop area. Then immediately move the cursor with the pointing stick. 4. If the click lock effect gets triggered, a selection would have been made and dragged on the desktop area. If the click lock doesn't happen, repeat step 3. The evtest log on the trackpoint: $evtest /dev/input/event15 Input driver version is 1.0.1 Input device ID: bus 0x11 vendor 0x2 product 0xa version 0x0 Input device name: "TPPS/2 IBM TrackPoint" Supported events: Event type 0 (EV_SYN) Event type 1 (EV_KEY) Event code 272 (BTN_LEFT) Event code 273 (BTN_RIGHT) Event code 274 (BTN_MIDDLE) Event type 2 (EV_REL) Event code 0 (REL_X) Event code 1 (REL_Y) Properties: Property type 0 (INPUT_PROP_POINTER) Property type 5 (INPUT_PROP_POINTING_STICK) Testing ... (interrupt to exit) Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.720823, -- SYN_REPORT Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 Event: time 1496047216.778898, -- SYN_REPORT Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047220.234518, -- SYN_REPORT If the click lock is not triggered, you would see BTN_LEFT's value 1 & 0: Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 But if the click lock is triggered, you would only see value 1: Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 I am guessing "value 0" means release the button. So when click lock is happening, the button left is not released at all, thus it's producing "hold the button" effect. This issue doesn't happen with Windows. I can confirm it happens on Ubuntu v17/v16, Kubuntu, Ubuntu Mate, Xubuntu, Lubuntu, Linux Mint, Fedora, and Open Suse. Also, the issue doesn't occur on older thinkpad models which doesn't use the same clickpad, e.g. T430 or X230. WORKAROUND: Execute at a terminal: sudo rmmod psmouse && sudo modprobe psmouse proto=imps --- ApportVersion: 2.20.7-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: ubuntu 3980 F pulseaudio /dev/snd/controlC0: ubuntu 3980 F pulseaudio CasperVersion: 1.387 CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 17.10 LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018) MachineType: LENOVO 20BX001LUS Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 RelatedPackageVersions: linux-restricted-modules-4.13.0-16-generic N/A linux-backports-modules-4.13.0-16-generic N/A linux-firmware 1.169 Tags: artful Uname: Linux 4.13.0-16-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 03/16/2017 dmi.bios.vendor: LENOVO dmi.bios.version: JBET64WW (1.28 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BX001LUS dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias:
[Kernel-packages] [Bug 1694225] Re: [Thinkpad T450s] Click lock effect on trackpoint left button when touchpad is disabled
Tried this on 19.04 and it still isn't fixed for me. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1694225 Title: [Thinkpad T450s] Click lock effect on trackpoint left button when touchpad is disabled Status in linux package in Ubuntu: Fix Released Bug description: The disabled touchpad of my Thinkpad T450s sometimes triggers a click lock when I touch it with my palm. This is typical when I'm reaching to click the trackpoint's (red pointing stick) left button. Reproduction steps: 1. Disable the touchpad via Ubuntu's "Mouse & Touchpad" setting. 2. Place and hold two fingers in contact with the touchpad. 3. Click then release the trackpoint's left button once while the cursor is on the desktop area. Then immediately move the cursor with the pointing stick. 4. If the click lock effect gets triggered, a selection would have been made and dragged on the desktop area. If the click lock doesn't happen, repeat step 3. The evtest log on the trackpoint: $evtest /dev/input/event15 Input driver version is 1.0.1 Input device ID: bus 0x11 vendor 0x2 product 0xa version 0x0 Input device name: "TPPS/2 IBM TrackPoint" Supported events: Event type 0 (EV_SYN) Event type 1 (EV_KEY) Event code 272 (BTN_LEFT) Event code 273 (BTN_RIGHT) Event code 274 (BTN_MIDDLE) Event type 2 (EV_REL) Event code 0 (REL_X) Event code 1 (REL_Y) Properties: Property type 0 (INPUT_PROP_POINTER) Property type 5 (INPUT_PROP_POINTING_STICK) Testing ... (interrupt to exit) Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.720823, -- SYN_REPORT Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 Event: time 1496047216.778898, -- SYN_REPORT Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047220.234518, -- SYN_REPORT If the click lock is not triggered, you would see BTN_LEFT's value 1 & 0: Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 But if the click lock is triggered, you would only see value 1: Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 I am guessing "value 0" means release the button. So when click lock is happening, the button left is not released at all, thus it's producing "hold the button" effect. This issue doesn't happen with Windows. I can confirm it happens on Ubuntu v17/v16, Kubuntu, Ubuntu Mate, Xubuntu, Lubuntu, Linux Mint, Fedora, and Open Suse. Also, the issue doesn't occur on older thinkpad models which doesn't use the same clickpad, e.g. T430 or X230. WORKAROUND: Execute at a terminal: sudo rmmod psmouse && sudo modprobe psmouse proto=imps --- ApportVersion: 2.20.7-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: ubuntu 3980 F pulseaudio /dev/snd/controlC0: ubuntu 3980 F pulseaudio CasperVersion: 1.387 CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 17.10 LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018) MachineType: LENOVO 20BX001LUS Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 RelatedPackageVersions: linux-restricted-modules-4.13.0-16-generic N/A linux-backports-modules-4.13.0-16-generic N/A linux-firmware 1.169 Tags: artful Uname: Linux 4.13.0-16-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 03/16/2017 dmi.bios.vendor: LENOVO dmi.bios.version: JBET64WW (1.28 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BX001LUS dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrJBET64WW(1.28):bd03/16/2017:svnLENOVO:pn20BX001LUS:pvrThinkPadT450s:rvnLENOVO:rn20BX001LUS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T450s dmi.product.name: 20BX001LUS dmi.product.version: ThinkPad T450s dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1694225/+subscriptions --
[Kernel-packages] [Bug 1694225] Re: [Thinkpad T450s] Click lock effect on trackpoint left button when touchpad is disabled
As per https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1694225/comments/31 . ** Changed in: linux (Ubuntu) Status: Incomplete => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1694225 Title: [Thinkpad T450s] Click lock effect on trackpoint left button when touchpad is disabled Status in linux package in Ubuntu: Fix Released Bug description: The disabled touchpad of my Thinkpad T450s sometimes triggers a click lock when I touch it with my palm. This is typical when I'm reaching to click the trackpoint's (red pointing stick) left button. Reproduction steps: 1. Disable the touchpad via Ubuntu's "Mouse & Touchpad" setting. 2. Place and hold two fingers in contact with the touchpad. 3. Click then release the trackpoint's left button once while the cursor is on the desktop area. Then immediately move the cursor with the pointing stick. 4. If the click lock effect gets triggered, a selection would have been made and dragged on the desktop area. If the click lock doesn't happen, repeat step 3. The evtest log on the trackpoint: $evtest /dev/input/event15 Input driver version is 1.0.1 Input device ID: bus 0x11 vendor 0x2 product 0xa version 0x0 Input device name: "TPPS/2 IBM TrackPoint" Supported events: Event type 0 (EV_SYN) Event type 1 (EV_KEY) Event code 272 (BTN_LEFT) Event code 273 (BTN_RIGHT) Event code 274 (BTN_MIDDLE) Event type 2 (EV_REL) Event code 0 (REL_X) Event code 1 (REL_Y) Properties: Property type 0 (INPUT_PROP_POINTER) Property type 5 (INPUT_PROP_POINTING_STICK) Testing ... (interrupt to exit) Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.720823, -- SYN_REPORT Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 Event: time 1496047216.778898, -- SYN_REPORT Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047220.234518, -- SYN_REPORT If the click lock is not triggered, you would see BTN_LEFT's value 1 & 0: Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 But if the click lock is triggered, you would only see value 1: Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 I am guessing "value 0" means release the button. So when click lock is happening, the button left is not released at all, thus it's producing "hold the button" effect. This issue doesn't happen with Windows. I can confirm it happens on Ubuntu v17/v16, Kubuntu, Ubuntu Mate, Xubuntu, Lubuntu, Linux Mint, Fedora, and Open Suse. Also, the issue doesn't occur on older thinkpad models which doesn't use the same clickpad, e.g. T430 or X230. WORKAROUND: Execute at a terminal: sudo rmmod psmouse && sudo modprobe psmouse proto=imps --- ApportVersion: 2.20.7-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: ubuntu 3980 F pulseaudio /dev/snd/controlC0: ubuntu 3980 F pulseaudio CasperVersion: 1.387 CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 17.10 LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018) MachineType: LENOVO 20BX001LUS Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 RelatedPackageVersions: linux-restricted-modules-4.13.0-16-generic N/A linux-backports-modules-4.13.0-16-generic N/A linux-firmware 1.169 Tags: artful Uname: Linux 4.13.0-16-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 03/16/2017 dmi.bios.vendor: LENOVO dmi.bios.version: JBET64WW (1.28 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BX001LUS dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrJBET64WW(1.28):bd03/16/2017:svnLENOVO:pn20BX001LUS:pvrThinkPadT450s:rvnLENOVO:rn20BX001LUS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T450s dmi.product.name: 20BX001LUS dmi.product.version: ThinkPad T450s dmi.sys.vendor: LENOVO To manage notifications
[Kernel-packages] [Bug 1694225] Re: [Thinkpad T450s] Click lock effect on trackpoint left button when touchpad is disabled
Just tried Ubuntu 19.04 with kernel v5.0.0-13, looks like the problem had been fixed there as I can't reproduce the issue. However the issue is still there in Ubuntu 18.04.2 LTS with kernel v4.18.0-15. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1694225 Title: [Thinkpad T450s] Click lock effect on trackpoint left button when touchpad is disabled Status in linux package in Ubuntu: Incomplete Bug description: The disabled touchpad of my Thinkpad T450s sometimes triggers a click lock when I touch it with my palm. This is typical when I'm reaching to click the trackpoint's (red pointing stick) left button. Reproduction steps: 1. Disable the touchpad via Ubuntu's "Mouse & Touchpad" setting. 2. Place and hold two fingers in contact with the touchpad. 3. Click then release the trackpoint's left button once while the cursor is on the desktop area. Then immediately move the cursor with the pointing stick. 4. If the click lock effect gets triggered, a selection would have been made and dragged on the desktop area. If the click lock doesn't happen, repeat step 3. The evtest log on the trackpoint: $evtest /dev/input/event15 Input driver version is 1.0.1 Input device ID: bus 0x11 vendor 0x2 product 0xa version 0x0 Input device name: "TPPS/2 IBM TrackPoint" Supported events: Event type 0 (EV_SYN) Event type 1 (EV_KEY) Event code 272 (BTN_LEFT) Event code 273 (BTN_RIGHT) Event code 274 (BTN_MIDDLE) Event type 2 (EV_REL) Event code 0 (REL_X) Event code 1 (REL_Y) Properties: Property type 0 (INPUT_PROP_POINTER) Property type 5 (INPUT_PROP_POINTING_STICK) Testing ... (interrupt to exit) Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.720823, -- SYN_REPORT Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 Event: time 1496047216.778898, -- SYN_REPORT Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047220.234518, -- SYN_REPORT If the click lock is not triggered, you would see BTN_LEFT's value 1 & 0: Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 But if the click lock is triggered, you would only see value 1: Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 I am guessing "value 0" means release the button. So when click lock is happening, the button left is not released at all, thus it's producing "hold the button" effect. This issue doesn't happen with Windows. I can confirm it happens on Ubuntu v17/v16, Kubuntu, Ubuntu Mate, Xubuntu, Lubuntu, Linux Mint, Fedora, and Open Suse. Also, the issue doesn't occur on older thinkpad models which doesn't use the same clickpad, e.g. T430 or X230. WORKAROUND: Execute at a terminal: sudo rmmod psmouse && sudo modprobe psmouse proto=imps --- ApportVersion: 2.20.7-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: ubuntu 3980 F pulseaudio /dev/snd/controlC0: ubuntu 3980 F pulseaudio CasperVersion: 1.387 CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 17.10 LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018) MachineType: LENOVO 20BX001LUS Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 RelatedPackageVersions: linux-restricted-modules-4.13.0-16-generic N/A linux-backports-modules-4.13.0-16-generic N/A linux-firmware 1.169 Tags: artful Uname: Linux 4.13.0-16-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 03/16/2017 dmi.bios.vendor: LENOVO dmi.bios.version: JBET64WW (1.28 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BX001LUS dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrJBET64WW(1.28):bd03/16/2017:svnLENOVO:pn20BX001LUS:pvrThinkPadT450s:rvnLENOVO:rn20BX001LUS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T450s dmi.product.name: 20BX001LUS dmi.product.version: ThinkPad T450s
[Kernel-packages] [Bug 1694225] Re: [Thinkpad T450s] Click lock effect on trackpoint left button when touchpad is disabled
** Tags added: bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1694225 Title: [Thinkpad T450s] Click lock effect on trackpoint left button when touchpad is disabled Status in linux package in Ubuntu: Incomplete Bug description: The disabled touchpad of my Thinkpad T450s sometimes triggers a click lock when I touch it with my palm. This is typical when I'm reaching to click the trackpoint's (red pointing stick) left button. Reproduction steps: 1. Disable the touchpad via Ubuntu's "Mouse & Touchpad" setting. 2. Place and hold two fingers in contact with the touchpad. 3. Click then release the trackpoint's left button once while the cursor is on the desktop area. Then immediately move the cursor with the pointing stick. 4. If the click lock effect gets triggered, a selection would have been made and dragged on the desktop area. If the click lock doesn't happen, repeat step 3. The evtest log on the trackpoint: $evtest /dev/input/event15 Input driver version is 1.0.1 Input device ID: bus 0x11 vendor 0x2 product 0xa version 0x0 Input device name: "TPPS/2 IBM TrackPoint" Supported events: Event type 0 (EV_SYN) Event type 1 (EV_KEY) Event code 272 (BTN_LEFT) Event code 273 (BTN_RIGHT) Event code 274 (BTN_MIDDLE) Event type 2 (EV_REL) Event code 0 (REL_X) Event code 1 (REL_Y) Properties: Property type 0 (INPUT_PROP_POINTER) Property type 5 (INPUT_PROP_POINTING_STICK) Testing ... (interrupt to exit) Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.720823, -- SYN_REPORT Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 Event: time 1496047216.778898, -- SYN_REPORT Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047220.234518, -- SYN_REPORT If the click lock is not triggered, you would see BTN_LEFT's value 1 & 0: Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 But if the click lock is triggered, you would only see value 1: Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 I am guessing "value 0" means release the button. So when click lock is happening, the button left is not released at all, thus it's producing "hold the button" effect. This issue doesn't happen with Windows. I can confirm it happens on Ubuntu v17/v16, Kubuntu, Ubuntu Mate, Xubuntu, Lubuntu, Linux Mint, Fedora, and Open Suse. Also, the issue doesn't occur on older thinkpad models which doesn't use the same clickpad, e.g. T430 or X230. WORKAROUND: Execute at a terminal: sudo rmmod psmouse && sudo modprobe psmouse proto=imps --- ApportVersion: 2.20.7-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: ubuntu 3980 F pulseaudio /dev/snd/controlC0: ubuntu 3980 F pulseaudio CasperVersion: 1.387 CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 17.10 LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018) MachineType: LENOVO 20BX001LUS Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 RelatedPackageVersions: linux-restricted-modules-4.13.0-16-generic N/A linux-backports-modules-4.13.0-16-generic N/A linux-firmware 1.169 Tags: artful Uname: Linux 4.13.0-16-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 03/16/2017 dmi.bios.vendor: LENOVO dmi.bios.version: JBET64WW (1.28 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BX001LUS dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrJBET64WW(1.28):bd03/16/2017:svnLENOVO:pn20BX001LUS:pvrThinkPadT450s:rvnLENOVO:rn20BX001LUS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T450s dmi.product.name: 20BX001LUS dmi.product.version: ThinkPad T450s dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1694225/+subscriptions -- Mailing list:
[Kernel-packages] [Bug 1694225] Re: [Thinkpad T450s] Click lock effect on trackpoint left button when touchpad is disabled
Hi, I just tested the issue with Ubuntu 18.04 LTS which using Linux kernel v4.15.0-20, and unfortunately the issue still exists. I wonder if you can compare the ubuntu kernel code with kernel from fedora or arch linux since they have no issue. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1694225 Title: [Thinkpad T450s] Click lock effect on trackpoint left button when touchpad is disabled Status in linux package in Ubuntu: Incomplete Bug description: The disabled touchpad of my Thinkpad T450s sometimes triggers a click lock when I touch it with my palm. This is typical when I'm reaching to click the trackpoint's (red pointing stick) left button. Reproduction steps: 1. Disable the touchpad via Ubuntu's "Mouse & Touchpad" setting. 2. Place and hold two fingers in contact with the touchpad. 3. Click then release the trackpoint's left button once while the cursor is on the desktop area. Then immediately move the cursor with the pointing stick. 4. If the click lock effect gets triggered, a selection would have been made and dragged on the desktop area. If the click lock doesn't happen, repeat step 3. The evtest log on the trackpoint: $evtest /dev/input/event15 Input driver version is 1.0.1 Input device ID: bus 0x11 vendor 0x2 product 0xa version 0x0 Input device name: "TPPS/2 IBM TrackPoint" Supported events: Event type 0 (EV_SYN) Event type 1 (EV_KEY) Event code 272 (BTN_LEFT) Event code 273 (BTN_RIGHT) Event code 274 (BTN_MIDDLE) Event type 2 (EV_REL) Event code 0 (REL_X) Event code 1 (REL_Y) Properties: Property type 0 (INPUT_PROP_POINTER) Property type 5 (INPUT_PROP_POINTING_STICK) Testing ... (interrupt to exit) Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.720823, -- SYN_REPORT Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 Event: time 1496047216.778898, -- SYN_REPORT Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047220.234518, -- SYN_REPORT If the click lock is not triggered, you would see BTN_LEFT's value 1 & 0: Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 But if the click lock is triggered, you would only see value 1: Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 I am guessing "value 0" means release the button. So when click lock is happening, the button left is not released at all, thus it's producing "hold the button" effect. This issue doesn't happen with Windows. I can confirm it happens on Ubuntu v17/v16, Kubuntu, Ubuntu Mate, Xubuntu, Lubuntu, Linux Mint, Fedora, and Open Suse. Also, the issue doesn't occur on older thinkpad models which doesn't use the same clickpad, e.g. T430 or X230. WORKAROUND: Execute at a terminal: sudo rmmod psmouse && sudo modprobe psmouse proto=imps --- ApportVersion: 2.20.7-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: ubuntu 3980 F pulseaudio /dev/snd/controlC0: ubuntu 3980 F pulseaudio CasperVersion: 1.387 CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 17.10 LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018) MachineType: LENOVO 20BX001LUS Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 RelatedPackageVersions: linux-restricted-modules-4.13.0-16-generic N/A linux-backports-modules-4.13.0-16-generic N/A linux-firmware 1.169 Tags: artful Uname: Linux 4.13.0-16-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 03/16/2017 dmi.bios.vendor: LENOVO dmi.bios.version: JBET64WW (1.28 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BX001LUS dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrJBET64WW(1.28):bd03/16/2017:svnLENOVO:pn20BX001LUS:pvrThinkPadT450s:rvnLENOVO:rn20BX001LUS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T450s dmi.product.name: 20BX001LUS
[Kernel-packages] [Bug 1694225] Re: [Thinkpad T450s] Click lock effect on trackpoint left button when touchpad is disabled
Hi Christopher, is it possible to install this latest kernel on Ubuntu Live? Currently I don't have ubuntu installed on my laptop anymore (I've switched to arch linux (kernel v4.13.x) since it has no this issue). -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1694225 Title: [Thinkpad T450s] Click lock effect on trackpoint left button when touchpad is disabled Status in linux package in Ubuntu: Incomplete Bug description: The disabled touchpad of my Thinkpad T450s sometimes triggers a click lock when I touch it with my palm. This is typical when I'm reaching to click the trackpoint's (red pointing stick) left button. Reproduction steps: 1. Disable the touchpad via Ubuntu's "Mouse & Touchpad" setting. 2. Place and hold two fingers in contact with the touchpad. 3. Click then release the trackpoint's left button once while the cursor is on the desktop area. Then immediately move the cursor with the pointing stick. 4. If the click lock effect gets triggered, a selection would have been made and dragged on the desktop area. If the click lock doesn't happen, repeat step 3. The evtest log on the trackpoint: $evtest /dev/input/event15 Input driver version is 1.0.1 Input device ID: bus 0x11 vendor 0x2 product 0xa version 0x0 Input device name: "TPPS/2 IBM TrackPoint" Supported events: Event type 0 (EV_SYN) Event type 1 (EV_KEY) Event code 272 (BTN_LEFT) Event code 273 (BTN_RIGHT) Event code 274 (BTN_MIDDLE) Event type 2 (EV_REL) Event code 0 (REL_X) Event code 1 (REL_Y) Properties: Property type 0 (INPUT_PROP_POINTER) Property type 5 (INPUT_PROP_POINTING_STICK) Testing ... (interrupt to exit) Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.720823, -- SYN_REPORT Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 Event: time 1496047216.778898, -- SYN_REPORT Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047220.234518, -- SYN_REPORT If the click lock is not triggered, you would see BTN_LEFT's value 1 & 0: Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 But if the click lock is triggered, you would only see value 1: Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 I am guessing "value 0" means release the button. So when click lock is happening, the button left is not released at all, thus it's producing "hold the button" effect. This issue doesn't happen with Windows. I can confirm it happens on Ubuntu v17/v16, Kubuntu, Ubuntu Mate, Xubuntu, Lubuntu, Linux Mint, Fedora, and Open Suse. Also, the issue doesn't occur on older thinkpad models which doesn't use the same clickpad, e.g. T430 or X230. WORKAROUND: Execute at a terminal: sudo rmmod psmouse && sudo modprobe psmouse proto=imps --- ApportVersion: 2.20.7-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: ubuntu 3980 F pulseaudio /dev/snd/controlC0: ubuntu 3980 F pulseaudio CasperVersion: 1.387 CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 17.10 LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018) MachineType: LENOVO 20BX001LUS Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 RelatedPackageVersions: linux-restricted-modules-4.13.0-16-generic N/A linux-backports-modules-4.13.0-16-generic N/A linux-firmware 1.169 Tags: artful Uname: Linux 4.13.0-16-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 03/16/2017 dmi.bios.vendor: LENOVO dmi.bios.version: JBET64WW (1.28 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BX001LUS dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrJBET64WW(1.28):bd03/16/2017:svnLENOVO:pn20BX001LUS:pvrThinkPadT450s:rvnLENOVO:rn20BX001LUS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T450s dmi.product.name: 20BX001LUS dmi.product.version: ThinkPad
[Kernel-packages] [Bug 1694225] Re: [Thinkpad T450s] Click lock effect on trackpoint left button when touchpad is disabled
Rashi, in order to allow additional upstream mainline kernel developers to examine the issue, at your earliest convenience, could you please test the latest mainline kernel available from http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D ? Please keep in mind the following: 1) The one to test is at the very top line at the top of the page (not the daily folder). 2) The release names are irrelevant. 3) The folder time stamps aren't indicative of when the kernel actually was released upstream. 4) Install instructions are available at https://wiki.ubuntu.com/Kernel/MainlineBuilds . If testing on your main install would be inconvenient, one may: 1) Install Ubuntu to a different partition and then test this there. 2) Backup, or clone the primary install. If the latest kernel did not allow you to test to the issue (ex. you couldn't boot into the OS) please make a comment in your report about this, and continue to test the next most recent kernel version until you can test to the issue. Once you've tested the mainline kernel, please comment on which kernel version specifically you tested. If this issue is not reproducible in the mainline kernel, please add the following tags by clicking on the yellow circle with a black pencil icon, next to the word Tags, located at the bottom of the report description: kernel-fixed-upstream kernel-fixed-upstream-X.Y-rcZ Where X, and Y are the first two numbers of the kernel version, and Z is the release candidate number if it exists. If the issue is reproducible with the mainline kernel, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-X.Y-rcZ Please note, an error to install the kernel does not fit the criteria of kernel-bug-exists-upstream. Also, you don't need to apport-collect further unless specifically requested to do so. It is most helpful that after testing of the latest mainline kernel is complete, you mark this report Status Confirmed. Lastly, to keep this issue relevant to upstream, please continue to test the latest mainline kernel as it becomes available. Thank you for your help. ** Description changed: - Click lock is a behavior where you do a button click once, the system - will register the click as "holding the button". + The disabled touchpad of my Thinkpad T450s sometimes triggers a click + lock when I touch it with my palm. This is typical when I'm reaching to + click the trackpoint's (red pointing stick) left button. - In laptop Thinkpad T450s I have an issue where the disabled touchpad - sometimes could trigger the click lock when clicking the trackpoint (red - pointing stick)'s left button. + Reproduction steps: + 1. Disable the touchpad via Ubuntu's "Mouse & Touchpad" setting. - Basically it happens randomly when my palm is touching the touchpad - while I'm clicking the trackpoint left button. + 2. Place and hold two fingers in contact with the touchpad. - But I found a way to make the bug occurs easily: - 1. Disable the touchpad first. You can do this from ubuntu's "Mouse & Touchpad" setting. + 3. Click then release the trackpoint's left button once while the cursor + is on the desktop area. Then immediately move the cursor with the + pointing stick. - 2. Put your two fingers on the touchpad (whether your two fingers are - tapping or pressing the clickpad, it doesn't matter). You could use your - left hand's index and middle finger for this. - - 3. While your left hand's two fingers are on the touchpad, use your - right hand to click the trackpoint's left button once (don't hold it) on - the desktop area, then immediately move the cursor with the pointing - stick. - - 4. If the click lock effect gets triggered, you would see you make a - selection drag on the desktop area. If the click lock doesn't happen, - repeat again the step 3. - + 4. If the click lock effect gets triggered, a selection would have been + made and dragged on the desktop area. If the click lock doesn't happen, + repeat step 3. The evtest log on the trackpoint: - $evtest /dev/input/event15 Input driver version is 1.0.1 Input device ID: bus 0x11 vendor 0x2 product 0xa version 0x0 Input device name: "TPPS/2 IBM TrackPoint" Supported events: Event type 0 (EV_SYN) Event type 1 (EV_KEY) Event code 272 (BTN_LEFT) Event code 273 (BTN_RIGHT) Event code 274 (BTN_MIDDLE) Event type 2 (EV_REL) Event code 0 (REL_X) Event code 1 (REL_Y) Properties: Property type 0 (INPUT_PROP_POINTER) Property type 5 (INPUT_PROP_POINTING_STICK) Testing ... (interrupt to exit) Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.720823, -- SYN_REPORT Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 Event: time 1496047216.778898, -- SYN_REPORT Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event:
[Kernel-packages] [Bug 1694225] Re: [Thinkpad T450s] Click lock effect on trackpoint left button when touchpad is disabled
apport information ** Tags added: apport-collected artful ** Description changed: Click lock is a behavior where you do a button click once, the system will register the click as "holding the button". In laptop Thinkpad T450s I have an issue where the disabled touchpad sometimes could trigger the click lock when clicking the trackpoint (red pointing stick)'s left button. Basically it happens randomly when my palm is touching the touchpad while I'm clicking the trackpoint left button. But I found a way to make the bug occurs easily: 1. Disable the touchpad first. You can do this from ubuntu's "Mouse & Touchpad" setting. 2. Put your two fingers on the touchpad (whether your two fingers are tapping or pressing the clickpad, it doesn't matter). You could use your left hand's index and middle finger for this. 3. While your left hand's two fingers are on the touchpad, use your right hand to click the trackpoint's left button once (don't hold it) on the desktop area, then immediately move the cursor with the pointing stick. 4. If the click lock effect gets triggered, you would see you make a selection drag on the desktop area. If the click lock doesn't happen, repeat again the step 3. The evtest log on the trackpoint: $evtest /dev/input/event15 Input driver version is 1.0.1 Input device ID: bus 0x11 vendor 0x2 product 0xa version 0x0 Input device name: "TPPS/2 IBM TrackPoint" Supported events: Event type 0 (EV_SYN) Event type 1 (EV_KEY) Event code 272 (BTN_LEFT) Event code 273 (BTN_RIGHT) Event code 274 (BTN_MIDDLE) Event type 2 (EV_REL) Event code 0 (REL_X) Event code 1 (REL_Y) Properties: Property type 0 (INPUT_PROP_POINTER) Property type 5 (INPUT_PROP_POINTING_STICK) Testing ... (interrupt to exit) Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.720823, -- SYN_REPORT Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 Event: time 1496047216.778898, -- SYN_REPORT Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047220.234518, -- SYN_REPORT If the click lock is not triggered, you would see BTN_LEFT's value 1 & 0: Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 But if the click lock is triggered, you would only see value 1: Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 I am guessing "value 0" means release the button. So when click lock is happening, the button left is not released at all, thus it's producing "hold the button" effect. More Informations: This issue doesn't happen on other OS like Windows, but I can confirm it happens on most modern linux distro and DE I've tried (e.g. ubuntu v17/v16, kubuntu, ubuntu mate, xubuntu, lubuntu, linux mint, fedora, open suse, etc). So this issue must be coming from the synaptic touchpad driver, or maybe from the kernel (?) - Also, the issue doesn't occur on older thinkpad models which doesn't use - same clickpad type touchpad, e.g. T430 or X230. For newer thinkpad - models (e.g. T460, X260, etc) which uses same clickpad design, same - issue might exists too (need confirmation though). + Also, the issue doesn't occur on older thinkpad models which doesn't use same clickpad type touchpad, e.g. T430 or X230. For newer thinkpad models (e.g. T460, X260, etc) which uses same clickpad design, same issue might exists too (need confirmation though). + --- + ApportVersion: 2.20.7-0ubuntu3 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC1: ubuntu 3980 F pulseaudio + /dev/snd/controlC0: ubuntu 3980 F pulseaudio + CasperVersion: 1.387 + CurrentDesktop: ubuntu:GNOME + DistroRelease: Ubuntu 17.10 + LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018) + MachineType: LENOVO 20BX001LUS + Package: linux (not installed) + ProcEnviron: + TERM=xterm-256color + PATH=(custom, no user) + XDG_RUNTIME_DIR= + LANG=en_US.UTF-8 + SHELL=/bin/bash + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity + ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 + RelatedPackageVersions: + linux-restricted-modules-4.13.0-16-generic N/A + linux-backports-modules-4.13.0-16-generic N/A + linux-firmware 1.169 + Tags: artful + Uname: Linux 4.13.0-16-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 03/16/2017 + dmi.bios.vendor: LENOVO +
[Kernel-packages] [Bug 1694225] Re: [Thinkpad T450s] Click lock effect on trackpoint left button when touchpad is disabled
Rashi, thank you for reporting this and helping make Ubuntu better. In order to provide helpful debugging information, could you please run the following command once from a terminal: apport-collect 1694225 When reporting bugs in the future, please do so via the above method. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs. ** Package changed: xserver-xorg-input-synaptics (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Importance: Undecided => Low ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete ** Tags removed: touchpad trackpoint -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1694225 Title: [Thinkpad T450s] Click lock effect on trackpoint left button when touchpad is disabled Status in linux package in Ubuntu: Incomplete Bug description: Click lock is a behavior where you do a button click once, the system will register the click as "holding the button". In laptop Thinkpad T450s I have an issue where the disabled touchpad sometimes could trigger the click lock when clicking the trackpoint (red pointing stick)'s left button. Basically it happens randomly when my palm is touching the touchpad while I'm clicking the trackpoint left button. But I found a way to make the bug occurs easily: 1. Disable the touchpad first. You can do this from ubuntu's "Mouse & Touchpad" setting. 2. Put your two fingers on the touchpad (whether your two fingers are tapping or pressing the clickpad, it doesn't matter). You could use your left hand's index and middle finger for this. 3. While your left hand's two fingers are on the touchpad, use your right hand to click the trackpoint's left button once (don't hold it) on the desktop area, then immediately move the cursor with the pointing stick. 4. If the click lock effect gets triggered, you would see you make a selection drag on the desktop area. If the click lock doesn't happen, repeat again the step 3. The evtest log on the trackpoint: $evtest /dev/input/event15 Input driver version is 1.0.1 Input device ID: bus 0x11 vendor 0x2 product 0xa version 0x0 Input device name: "TPPS/2 IBM TrackPoint" Supported events: Event type 0 (EV_SYN) Event type 1 (EV_KEY) Event code 272 (BTN_LEFT) Event code 273 (BTN_RIGHT) Event code 274 (BTN_MIDDLE) Event type 2 (EV_REL) Event code 0 (REL_X) Event code 1 (REL_Y) Properties: Property type 0 (INPUT_PROP_POINTER) Property type 5 (INPUT_PROP_POINTING_STICK) Testing ... (interrupt to exit) Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.720823, -- SYN_REPORT Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 Event: time 1496047216.778898, -- SYN_REPORT Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047220.234518, -- SYN_REPORT If the click lock is not triggered, you would see BTN_LEFT's value 1 & 0: Event: time 1496047216.720823, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 Event: time 1496047216.778898, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0 But if the click lock is triggered, you would only see value 1: Event: time 1496047220.234518, type 1 (EV_KEY), code 272 (BTN_LEFT), value 1 I am guessing "value 0" means release the button. So when click lock is happening, the button left is not released at all, thus it's producing "hold the button" effect. More Informations: This issue doesn't happen on other OS like Windows, but I can confirm it happens on most modern linux distro and DE I've tried (e.g. ubuntu v17/v16, kubuntu, ubuntu mate, xubuntu, lubuntu, linux mint, fedora, open suse, etc). So this issue must be coming from the synaptic touchpad driver, or maybe from the kernel (?) Also, the issue doesn't occur on older thinkpad models which doesn't use same clickpad type touchpad, e.g. T430 or X230. For newer thinkpad models (e.g. T460, X260, etc) which uses same clickpad design, same issue might exists too (need confirmation though). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1694225/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
