Public bug reported:
I installed Lubuntu 17.04 but cannot use the trackpad. I got error below in
dmesg. Any fix?
psmouse serio2: cypress_ps2: Reconnect: Unable to initialize Cypress absolute
mode.
4.12.0-041200rc3-generic
I: Bus=0011 Vendor=0002 Product=0011 Version=0001
N: Name="CyPS/2 Cypress Trackpad"
P: Phys=isa0060/serio2/input0
S: Sysfs=/devices/platform/i8042/serio2/input/input27
U: Uniq=
H: Handlers=mouse1 event8
B: PROP=1
B: EV=b
B: KEY=e520 70000 0 0 0 0
B: ABS=660800011000003
45.167522] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.168149] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.176920] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.178152] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.186704] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.187712] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.196497] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.197429] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.206422] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.207205] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.216289] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.216991] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.225806] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.226918] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.235752] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.236659] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.245407] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.246592] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.255266] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.256190] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.265260] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.266072] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.275146] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.275965] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.284961] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.286072] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.294843] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.295867] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.305085] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.305828] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.315047] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.315842] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.324854] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.326480] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.327772] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.328793] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.389630] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.390692] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.399456] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.400430] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.409562] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.410358] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.419797] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.420081] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.429211] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.429772] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.438909] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.439688] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.448864] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.449752] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.460157] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.460874] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.470177] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.470749] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.479642] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.480707] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.489905] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.490496] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.500035] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.500630] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.509804] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.510380] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.519590] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.520222] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.529231] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.529889] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.539105] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.539640] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.548860] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.549521] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 45.551438] psmouse serio2: Trackpad at isa0060/serio2/input0 lost sync at
byte 1
[ 45.552508] psmouse serio2: Trackpad at isa0060/serio2/input0 - driver
resynced.
[ 82.819258] input: ImPS/2 Generic Wheel Mouse as
/devices/platform/i8042/serio2/input/input21
[ 82.829113] atkbd serio0: Unknown key released (translated set 2, code 0x7c
on isa0060/serio0).
[ 82.829130] atkbd serio0: Use 'setkeycodes 7c <keycode>' to make it known.
[ 83.032969] atkbd serio0: Unknown key released (translated set 2, code 0x7c
on isa0060/serio0).
[ 83.032989] atkbd serio0: Use 'setkeycodes 7c <keycode>' to make it known.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: kernel-bug-exists-upstream
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https://bugs.launchpad.net/bugs/1698548
Title:
Unable to initialize Cypress absolute mode
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