Thanks, that was helpful. I used the .config from the mainline 5.7.8 that I was running, but commented out the CONFIG_DEBUG_INFO_BTF and just hit enter for the default value for the remaining new parameters.
It did not eliminate the problem. It does seem better, a full shutdown/start seemed to recover more frequently, but in my sample of ~10 cycles it's hard to tell if that is significant. The acpidump was identical to the previous kernel. I have attached the dmesg dump when the touchpad failed to work. ** Attachment added: "dmesg_failed_5.8" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1884981/+attachment/5393189/+files/dmesg_failed_5.8 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1884981 Title: The touchpad soesn't work at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1884981/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
