> Ok, so it's a regression not fixed in upstream kernel. What's the last working kernel?
Working kernel was 4.15.0-72-generic, but now it doesn't work. Now i booted with 4.15.0-72-generic kernel and compare journalctl log with log of the same kernel, that was booted month ago. Now: янв 14 09:30:17 dmitry-HP-ProBook-450-G3 kernel: input: PS/2 Generic Mouse as /devices/platform/i8042/serio1/input/input7 янв 14 09:30:17 dmitry-HP-ProBook-450-G3 kernel: psmouse serio1: Failed to enable mouse on isa0060/serio1 янв 14 09:30:17 dmitry-HP-ProBook-450-G3 kernel: random: crng init done Month ago: дек 11 18:12:56 dmitry-HP-ProBook-450-G3 kernel: psmouse serio3: synaptics: queried max coordinates: x [..5716], y [..4886] дек 11 18:12:56 dmitry-HP-ProBook-450-G3 kernel: psmouse serio3: synaptics: queried min coordinates: x [1220..], y [986..] дек 11 18:12:56 dmitry-HP-ProBook-450-G3 kernel: psmouse serio3: synaptics: Touchpad model: 1, fw: 7.5, id: 0x1e0b1, caps: 0xf00173/0x640000/0xa2400/0x0, board id: 2654, fw id: 1323623 дек 11 18:12:56 dmitry-HP-ProBook-450-G3 kernel: input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio3/input/input10 Full journalctl logs in attachment -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1859028 Title: Touchpad not working after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1859028/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
