[Bug 279603] ig4 break after suspend/resume cycle on MateBook X Pro 2023(controller error during attach-2)
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Date: Sun, 09 Jun 2024 08:41:43 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=279603 Bug ID: 279603 Summary: ig4 break after suspend/resume cycle on MateBook X Pro 2023(controller error during attach-2) Product: Base System Version: 14.0-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: huanghwh@gmail.com Created attachment 251308 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=251308&action=edit verbose log I have a MateBook X Pro 2023 running 14.1-RELEASE, ig4 is not work after resume: # boot in single user kldload ig4 kldunload ig4 kldload ig4 works after go into wayland/sway kldload ig4 sysctl debug.acpi.suspend_bounce=1 acpiconf -s 3 kldunload ig4 kldload ig4 after resume, not work in wayland/sway: Jun 9 12:22:29 mbxp kernel: ig4iic0: controller error during attach-2 Jun 9 12:22:29 mbxp kernel: device_attach: ig4iic0 attach returned 6 -- You are receiving this mail because: You are the assignee for the bug.