https://bugzilla.kernel.org/show_bug.cgi?id=219055
Ricky Wu (en-wei...@canonical.com) changed:
What |Removed |Added
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CC| |en-wei...@canonical.com
--- Comment #7 from Ricky Wu (en-wei...@canonical.com) ---
Hi @Bill,
It seems like the problem is strongly related to the error message in:
[ 5.860144] ucsi_acpi USBC000:00: failed to reset PPM!
[ 5.860150] ucsi_acpi USBC000:00: error -ETIMEDOUT: PPM init failed
However, the clue is not that clear. Could you please try the following steps
to help us get more debug info:
1. Blacklist the ucsi_acpi.ko and boot
2. Login as root, then $ echo 'file ucsi.c +p' >
/sys/kernel/debug/dynamic_debug/control
3. Load the ucsi_acpi.ko
4. Dump the dmesg here
En-Wei.
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