On 9/15/24 17:14, Kenneth Crudup wrote:
... and it turns out that my crashes on the CalDigit TB4 dock are
probably related to a Thunderbolt-to-NVMe enclosure that was always
plugged into to the dock; apparently when resuming "something" was
waiting for the now-disconnected NVMe drive to come back, leading to the
hangs. Disconnecting the enclosure from the dock seems to prevent the
resume crashes.
I may try and root-cause that issue later, if I have time.
So I've determined this problem happened somewhere between 6.10.8 and
6.10.9; I don't always have the affected hardware so it'll take me a
couple of days to bisect the issue, but at least I have an idea on where
the problem is.
What's interesting is testing using the NVMe-to-TB adaptor directly into
the laptop isn't enough to trigger the crashes, it has to be plugged
into the CalDigit TB4 dock at suspend time to trigger a hang on resume
if the CalDigit dock is disconnected in between.
-Kenny
--
Kenneth R. Crudup / Sr. SW Engineer, Scott County Consulting, Orange
County CA
