I'm sorry, it looks like I won't be able to validate this fix on our
Ubuntu Core 20 systems. While waiting for this fix to become available,
we've used Ubuntu Core's refresh control (snap gating) mechanism to
ensure a non-affected version of the pc-kernel snap is installed across
our fleet of
Thank you, all! I'll be able to run validation tests on my end on
Tuesday next week (after Easter) and will report back here with the
results.
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https://bugs.launchpad.net/bugs/1968210
See the attached dmesg output. Here's the relevant line:
[ 37.400119] usb usb1-port4: couldn't allocate usb_device
The lspci utility is not available on Ubuntu Core 20, but when I boot
Ubuntu Desktop 20.04 LTS from a live USB drive it yields the following
output on the affected machine:
$
Confirmed, this seems to be broken again on Ubuntu Core 20 devices using
the latest pc-kernel Snap on the 20/stable channel (5.4.0-104.118.1).
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https://bugs.launchpad.net/bugs/1939638
** Changed in: netplan
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1906646
Title:
Timed out waiting for device /subsystem/net/devices/wlan0
To manage
This behavior is not rPi-specific and affects Netplan in general. This
happens when configuring an optional wifis entry for a Wi-Fi adapter
that may not be present at boot, such as a Wi-Fi dongle.
- The following user reported it on Ubuntu Desktop 18.04 and 20.04:
