Ubuntu
linux package

  1. Bug #1880593
  2. Comment #3

Comment 3 for bug 1880593

Revision history for this message
You-Sheng Yang (vicamo) wrote :

P: /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:75/SYNA2B61:00
L: 0
E: DEVPATH=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:75/SYNA2B61:00
E: SUBSYSTEM=acpi
E: MODALIAS=acpi:SYNA2B61:PNP0C50:
E: USEC_INITIALIZED=5154624
E: ID_VENDOR_FROM_DATABASE=Synaptics Inc

Please append following kernel boot parameters, reboot and attach output of `journalctl -b`:

  hid.debug=1 i2c-hid.debug=1 log_buf_len=32M

For detailed steps, please see https://askubuntu.com/questions/19486/how-do-i-add-a-kernel-boot-parameter.