For me (on 19.10) kernel 5.3.0-40-generic is the last good version. kernel 5.3.0-53-generic is the first bad version.
support for trackpoint / multi-touch landed with kernel 5.x in ubuntu. See also https://www.spinics.net/lists/linux-input/msg60060.html
For me (on 19.10)
kernel 5.3.0-40-generic is the last good version.
kernel 5.3.0-53-generic is the first bad version.
support for trackpoint / multi-touch landed with kernel 5.x in ubuntu. /www.spinics. net/lists/ linux-input/ msg60060. html
See also https:/