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Touch Screen and Rodent
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Charles Curley
Feb 20, 2022, 5:50:05 PM2/20/22
to
I am bringing up Debian 11 on a Lenovo IdeaPad Yoga 13. It has a touch
screen, and Debian Installer installed the driver, ELAN Touchscreen.
There is also a touchpad. Both sort of work. I am using an external
mouse, and that works just fine.
The buttons on the touch pad do not work. I can get neither left,
right, nor center (simultaneously press both).
I can left click with the touch screen, but haven't figured out how to
right click. I can select a pulldown menu with the touch screen, but
can't select an entry.
Is there a list of touch screen gestures somewhere?
Is there a program I can use to examine the touch screen's setup?
root@ideapc:~# lspci
00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
00:04.0 Signal processing controller: Intel Corporation 3rd Gen Core Processor Thermal Subsystem (rev 09)
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
00:16.0 Communication controller: Intel Corporation 7 Series/C216 Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller (rev 04)
00:1d.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation QS77 Express Chipset LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C216 Chipset Family SMBus Controller (rev 04)
00:1f.6 Signal processing controller: Intel Corporation 7 Series/C210 Series Chipset Family Thermal Management Controller (rev 04)
root@ideapc:~# lsusb
Bus 004 Device 004: ID 04f2:b322 Chicony Electronics Co., Ltd Lenovo EasyCamera
Bus 004 Device 003: ID 2047:0855 Texas Instruments Invensense Embedded MotionApp HID Sensor
Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 006: ID 04f3:000a Elan Microelectronics Corp. Touchscreen
Bus 003 Device 005: ID 0bda:1724 Realtek Semiconductor Corp. RTL8723AU 802.11n WLAN Adapter
Bus 003 Device 004: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 003 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 003 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
root@ideapc:~#
--
Does anybody read signatures any more?
https://charlescurley.com
https://charlescurley.com/blog/
screen, and Debian Installer installed the driver, ELAN Touchscreen.
There is also a touchpad. Both sort of work. I am using an external
mouse, and that works just fine.
The buttons on the touch pad do not work. I can get neither left,
right, nor center (simultaneously press both).
I can left click with the touch screen, but haven't figured out how to
right click. I can select a pulldown menu with the touch screen, but
can't select an entry.
Is there a list of touch screen gestures somewhere?
Is there a program I can use to examine the touch screen's setup?
root@ideapc:~# lspci
00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
00:04.0 Signal processing controller: Intel Corporation 3rd Gen Core Processor Thermal Subsystem (rev 09)
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
00:16.0 Communication controller: Intel Corporation 7 Series/C216 Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller (rev 04)
00:1d.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation QS77 Express Chipset LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C216 Chipset Family SMBus Controller (rev 04)
00:1f.6 Signal processing controller: Intel Corporation 7 Series/C210 Series Chipset Family Thermal Management Controller (rev 04)
root@ideapc:~# lsusb
Bus 004 Device 004: ID 04f2:b322 Chicony Electronics Co., Ltd Lenovo EasyCamera
Bus 004 Device 003: ID 2047:0855 Texas Instruments Invensense Embedded MotionApp HID Sensor
Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 006: ID 04f3:000a Elan Microelectronics Corp. Touchscreen
Bus 003 Device 005: ID 0bda:1724 Realtek Semiconductor Corp. RTL8723AU 802.11n WLAN Adapter
Bus 003 Device 004: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 003 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 003 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
root@ideapc:~#
--
Does anybody read signatures any more?
https://charlescurley.com
https://charlescurley.com/blog/
David Wright
Feb 20, 2022, 11:00:06 PM2/20/22
to
On Sun 20 Feb 2022 at 15:49:18 (-0700), Charles Curley wrote:
> I am bringing up Debian 11 on a Lenovo IdeaPad Yoga 13. It has a touch
> screen, and Debian Installer installed the driver, ELAN Touchscreen.
> There is also a touchpad. Both sort of work. I am using an external
> mouse, and that works just fine.
>
> The buttons on the touch pad do not work. I can get neither left,
> right, nor center (simultaneously press both).
>
> I can left click with the touch screen, but haven't figured out how to
> right click. I can select a pulldown menu with the touch screen, but
> can't select an entry.
>
> Is there a list of touch screen gestures somewhere?
>
> Is there a program I can use to examine the touch screen's setup?
$ xinput
> I am bringing up Debian 11 on a Lenovo IdeaPad Yoga 13. It has a touch
> screen, and Debian Installer installed the driver, ELAN Touchscreen.
> There is also a touchpad. Both sort of work. I am using an external
> mouse, and that works just fine.
>
> The buttons on the touch pad do not work. I can get neither left,
> right, nor center (simultaneously press both).
>
> I can left click with the touch screen, but haven't figured out how to
> right click. I can select a pulldown menu with the touch screen, but
> can't select an entry.
>
> Is there a list of touch screen gestures somewhere?
>
> Is there a program I can use to examine the touch screen's setup?
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ ELAN Touchscreen id=9 [slave pointer (2)]
⎜ ↳ Logitech M325 id=10 [slave pointer (2)]
⎜ ↳ SynPS/2 Synaptics TouchPad id=14 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Power Button id=8 [slave keyboard (3)]
↳ Lenovo EasyCamera: Lenovo EasyC id=11 [slave keyboard (3)]
↳ Ideapad extra buttons id=12 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=13 [slave keyboard (3)]
$ xinput --list-props 9
Device 'ELAN Touchscreen':
Device Enabled (169): 1
Coordinate Transformation Matrix (171): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
libinput Calibration Matrix (307): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
libinput Calibration Matrix Default (308): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
libinput Send Events Modes Available (290): 1, 0
libinput Send Events Mode Enabled (291): 0, 0
libinput Send Events Mode Enabled Default (292): 0, 0
Device Node (293): "/dev/input/event17"
Device Product ID (294): 1267, 127
$ xinput --list-props 14
Device 'SynPS/2 Synaptics TouchPad':
Device Enabled (169): 1
Coordinate Transformation Matrix (171): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
libinput Tapping Enabled (329): 0
libinput Tapping Enabled Default (330): 0
libinput Tapping Drag Enabled (331): 1
libinput Tapping Drag Enabled Default (332): 1
libinput Tapping Drag Lock Enabled (333): 0
libinput Tapping Drag Lock Enabled Default (334): 0
libinput Tapping Button Mapping Enabled (335): 1, 0
libinput Tapping Button Mapping Default (336): 1, 0
libinput Natural Scrolling Enabled (309): 0
libinput Natural Scrolling Enabled Default (310): 0
libinput Disable While Typing Enabled (337): 1
libinput Disable While Typing Enabled Default (338): 1
libinput Scroll Methods Available (311): 1, 1, 0
libinput Scroll Method Enabled (312): 1, 0, 0
libinput Scroll Method Enabled Default (313): 1, 0, 0
libinput Click Methods Available (339): 1, 1
libinput Click Method Enabled (340): 1, 0
libinput Click Method Enabled Default (341): 1, 0
libinput Middle Emulation Enabled (318): 0
libinput Middle Emulation Enabled Default (319): 0
libinput Accel Speed (320): 0.000000
libinput Accel Speed Default (321): 0.000000
libinput Accel Profiles Available (322): 1, 1
libinput Accel Profile Enabled (323): 1, 0
libinput Accel Profile Enabled Default (324): 1, 0
libinput Left Handed Enabled (325): 0
libinput Left Handed Enabled Default (326): 0
libinput Send Events Modes Available (290): 1, 1
libinput Send Events Mode Enabled (291): 0, 0
libinput Send Events Mode Enabled Default (292): 0, 0
Device Node (293): "/dev/input/event1"
Device Product ID (294): 2, 7
libinput Drag Lock Buttons (327): <no items>
libinput Horizontal Scroll Enabled (328): 1
Rather a lot doesn't work on this Lenovo as it's old and tired.
But enough to make it a useful machine. As you can see, I use
a wireless mouse if ever I need to touch it. (Normally it
runs minidlna "headless".)
For these listings, I commented out my setup routine, which
would have disabled the touchscreen.
The gestures should be listed in the User Guide, usually
available on the internet: just search for manual modelname.
Ask if you want me to send a U[34]30{,p} Touch manual.
Cheers,
David.
Charles Curley
Feb 21, 2022, 2:10:06 PM2/21/22
to
On Sun, 20 Feb 2022 21:58:14 -0600
David Wright <deb...@lionunicorn.co.uk> wrote:
> >
> > Is there a program I can use to examine the touch screen's setup?
>
> $ xinput
Interesting. I get:
David Wright <deb...@lionunicorn.co.uk> wrote:
> >
> > Is there a program I can use to examine the touch screen's setup?
>
> $ xinput
root@ideapc:~# xinput
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Logitech M325 id=9 [slave pointer (2)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ ELAN Touchscreen id=10 [slave pointer (2)]
⎜ ↳ SynPS/2 Synaptics TouchPad id=14 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Power Button id=8 [slave keyboard (3)]
↳ Lenovo EasyCamera: Lenovo EasyC id=11 [slave keyboard (3)]
↳ Ideapad extra buttons id=12 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=13 [slave keyboard (3)]
root@ideapc:~# xinput --list-props 14
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Power Button id=8 [slave keyboard (3)]
↳ Lenovo EasyCamera: Lenovo EasyC id=11 [slave keyboard (3)]
↳ Ideapad extra buttons id=12 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=13 [slave keyboard (3)]
Device 'SynPS/2 Synaptics TouchPad':
Device Enabled (176): 1
Coordinate Transformation Matrix (178): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
libinput Tapping Enabled (335): 0
libinput Tapping Enabled Default (336): 0
libinput Tapping Drag Enabled (337): 1
libinput Tapping Drag Enabled Default (338): 1
libinput Tapping Drag Lock Enabled (339): 0
libinput Tapping Drag Lock Enabled Default (340): 0
libinput Tapping Button Mapping Enabled (341): 1, 0
libinput Tapping Button Mapping Default (342): 1, 0
libinput Natural Scrolling Enabled (311): 0
libinput Natural Scrolling Enabled Default (312): 0
libinput Disable While Typing Enabled (343): 1
libinput Disable While Typing Enabled Default (344): 1
libinput Scroll Methods Available (313): 1, 1, 0
libinput Scroll Method Enabled (314): 1, 0, 0
libinput Scroll Method Enabled Default (315): 1, 0, 0
libinput Click Methods Available (345): 1, 1
libinput Click Method Enabled (346): 1, 0
libinput Click Method Enabled Default (347): 1, 0
libinput Middle Emulation Enabled (320): 0
libinput Middle Emulation Enabled Default (321): 0
libinput Accel Speed (322): -1.000000
libinput Accel Speed Default (323): 0.000000
libinput Accel Profiles Available (324): 1, 1
libinput Accel Profile Enabled (325): 1, 0
libinput Accel Profile Enabled Default (326): 1, 0
libinput Left Handed Enabled (327): 0
libinput Left Handed Enabled Default (328): 0
libinput Send Events Modes Available (296): 1, 1
libinput Send Events Mode Enabled (297): 0, 0
libinput Send Events Mode Enabled Default (298): 0, 0
Device Node (299): "/dev/input/event5"
Device Product ID (300): 2, 7
libinput Drag Lock Buttons (329): <no items>
libinput Horizontal Scroll Enabled (330): 1
root@ideapc:~# xinput --list-props 10
Device 'ELAN Touchscreen':
Device Enabled (176): 1
Coordinate Transformation Matrix (178): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
libinput Calibration Matrix (333): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
libinput Calibration Matrix Default (334): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
libinput Send Events Modes Available (296): 1, 0
libinput Send Events Mode Enabled (297): 0, 0
libinput Send Events Mode Enabled Default (298): 0, 0
Device Node (299): "/dev/input/event7"
Device Product ID (300): 1267, 10
root@ideapc:~#
It looks like a lot of the touchpad's capabilities have been turned
off (??). How do I turn them on again?
> The gestures should be listed in the User Guide, usually
> available on the internet:
Charles Curley
Feb 21, 2022, 7:00:05 PM2/21/22
to
On Mon, 21 Feb 2022 12:07:44 -0700
Charles Curley <charle...@charlescurley.com> wrote:
> It looks like a lot of the touchpad's capabilities have been turned
> off (??). How do I turn them on again?
A bit of searching lead me to
Charles Curley <charle...@charlescurley.com> wrote:
> It looks like a lot of the touchpad's capabilities have been turned
> off (??). How do I turn them on again?
https://linuxhint.com/change_mouse_touchpad_settings_xinput_linux/ and
https://www.mankier.com/4/libinput#Configuration_Details. So I have
some things changed, but broke other things. Now I can't click with the
external mouse. Still no buttons on the keypad. It looks like I have
some reading to do.
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