Here's some more dmesg output that I get after the first or second suspend (sometimes third, it's very random). Once I get this, it's impossible to reconnect the trackpad and trackpoint by any means:
[46946.446180] ACPI: Waking up from system sleep state S3 [46946.462033] thinkpad_acpi: unknown possible thermal alarm or keyboard event received [46946.462035] thinkpad_acpi: unhandled HKEY event 0x6032 [46946.462035] thinkpad_acpi: please report the conditions when this event happened to ibm-acpi-de...@lists.sourceforge.net [46946.463425] ACPI: EC: interrupt unblocked [46946.532283] ACPI: EC: event unblocked [46946.552921] psmouse serio1: Failed to deactivate mouse on isa0060/serio1 [46946.752420] [drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS. [46946.768668] usb 1-8: reset high-speed USB device number 2 using xhci_hcd [46946.924754] restoring control 00000000-0000-0000-0000-000000000101/10/5 [46946.924756] restoring control 00000000-0000-0000-0000-000000000101/12/11 [46946.960296] rmi4_smbus 0-002c: failed to get SMBus version number! [46947.004067] rmi4_physical rmi4-02: rmi_driver_reset_handler: Failed to read current IRQ mask. [46947.047764] rmi4_f01 rmi4-02.fn01: Failed to restore normal operation: -6. [46947.047767] rmi4_f01 rmi4-02.fn01: Resume failed with code -6. [46947.047770] rmi4_physical rmi4-02: Failed to suspend functions: -6 [46947.047773] rmi4_smbus 0-002c: Failed to resume device: -6 [46947.048722] OOM killer enabled. [46947.048723] Restarting tasks ... [46947.051953] [drm] RC6 on [46947.061098] done. [46947.091346] rmi4_f03 rmi4-02.fn03: rmi_f03_pt_write: Failed to write to F03 TX register (-6). [46947.091878] thermal thermal_zone6: failed to read out thermal zone (-61) [46947.127785] PM: suspend exit [46947.135052] rmi4_physical rmi4-02: rmi_driver_clear_irq_bits: Failed to change enabled interrupts! [46947.234944] e1000e: enp0s31f6 NIC Link is Down [46947.237124] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready [46947.266072] rmi4_physical rmi4-02: rmi_driver_set_irq_bits: Failed to change enabled interrupts! [46947.266088] psmouse: probe of serio4 failed with error -1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791427 Title: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1791427/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
