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Hi, I've been trying to get the touchscreen to work on a Dell Inspiron 14 2-in-1 Chromebook (7486). I tried the xf86-input-cmt drivers, but no event responds to the touch screen so I assume there must be a problem with the device not being recognized by the kernel or something. It's a fresh Arch install, running Linux 5.7.10-arch1-1. I'm not too familiar with troubleshooting Linux issues so at this point I think I need some help since I don't even know what I'm looking for. I tried GalliumOS 3.1 as well, and it doesn't work on that distro either.
Here's the output of dmsg: https://pastebin.com/vLwV1dSt
And here's lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 1bcf:2b9a Sunplus Innovation Technology Inc. Integrated_Webcam_FHD
Bus 001 Device 002: ID 8087:0a2a Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
here's xinput --list:
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Elan Touchpad id=9 [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)]
↳ Integrated_Webcam_FHD: Integrat id=8 [slave keyboard (3)]
↳ WCOM005C:00 2D1F:004E id=10 [slave keyboard (3)]
↳ WCOM005C:00 2D1F:004E id=11 [slave keyboard (3)]
↳ Intel Virtual Button driver id=12 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=13 [slave keyboard (3)]
Last edited by DeletedUser210426 (2020-07-31 01:50:37)
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