** Summary changed:
- 16,04: Asus T300 CHI: touchscreen digitiser missing at boot
+ Asus T300 CHI: Synaptics Touch Digitizer - missing at boot
** Changed in: xinput (Ubuntu)
Status: New => Triaged
** Changed in: xinput (Ubuntu)
Importance: Undecided => Medium
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https://bugs.launchpad.net/bugs/1574028
Title:
Asus T300 CHI: Synaptics Touch Digitizer - missing at boot
Status in xinput package in Ubuntu:
Triaged
Bug description:
Using 16.04 amd64 on an Asus T300 CHI 2-in-1 transformer-book (tablet
+ docking Bluetooth keyboard/trackpad).
At boot-time the USB-connected Synaptics touchscreen digitiser is not
recognised but after an S3 sleep/resume it is. Smells like an ACPI
issue but so far testing with and without acpi_osi="Windows 2013" (one
of 2 OSI strings the ACPI DSDT recognises, and the most featureful of
the two) has not solved it.
What is strange is the installer's 'Try Ubuntu' live session did have
an active touchscreen.
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