** Also affects: linux-raspi (Ubuntu Mantic)
Importance: Undecided
Status: New
** No longer affects: linux-raspi (Ubuntu Noble)
** Changed in: linux-raspi (Ubuntu Mantic)
Status: New => Fix Committed
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https://bugs.launchpad.net/bugs/2039786
Title:
Raspberry Pi 3B+ doesnt boot from USB on 23.10 Mantic
Status in linux-raspi package in Ubuntu:
Confirmed
Status in linux-raspi source package in Mantic:
Fix Committed
Bug description:
[Impact]
Boot from USB on Pi 3B+ doesn't work. When the onboard-usb-hub module
is loaded, all attached devices are reconnected which is fatal if one
of them is the boot device.
[Fix]
Revert the commit that added support for the hub on the Pi 3B+. This
driver is no really needed for the Pi.
[Test Case]
See below.
[Regression Potential]
Other attached devices that contain the same hub and require the
driver will no longer function properly. IMO that's a very unlikely
scenario.
[Original Description]
Hello all,
I upgraded my Raspberry Pi 3B+ from 22.04 to 23.10.
The storage device where the OS resides is a USB hdd.
It is connected to the Pi via a ASMedia Technology Inc. X820.
After the upgrade to 23.10, Ubuntu crashes during boot.
To eliminate the X820 as a variable:
- I created a Ubuntu server 23.10 directly on a USB stick -> The pi doesn't
boot
- I created a Ubuntu server 23.04 the same way -> the pi boots
After investigation, I found that if I copy the /boot/firmware folder
from an old 22.04 image and replace the content of the Fat32 boot
partition of the HDD with its content, Ubuntu boots again.
From the error I get during boot time, it looks like after booting, the USB
HDD is not found or the root partition is not mounted properly.
Booting with an SD card and mounting the HDD, I see that no logs in /var/log
folder are being updated
What should be my next step to get proper error messages and
investigate further?
Thanks in advance,
Aurélien
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