Public bug reported:
[ Impact ]
Add pemmican to raspi server and desktop images in order that Pi 5 users
can be notified if/when overcurrent or undervolt events occur
(potentially resulting in brownout, data-corruption, and all manner of
other symptoms typically caused as a result of undervolt).
[ Test Plan ]
On all supported models of Pi:
* Boot the image with pemmican installed
* Ensure boot proceeds normally with package installed and that no warnings
appear
On the Pi 5 specifically:
* Boot the image normally
* Ensure boot proceeds normally with package installed and that no warnings
appear
* Using bench power-supply to back-feed the Pi, lower voltage until brownout
occurs
* Reboot and ensure undervolt warning is shown
* Shutdown and boot with PSU that cannot negotiate 5A
* Ensure deficient PSU warning is shown
On the Pi 5 desktop image specifically:
* Boot desktop image
* Attach USB load tester and raise current draw until USB ports fail
* Ensure overcurrent warning is displayed
[ Regression Potential ]
Quite low given all the tests noted above have already been performed on
all supported models.
** Affects: pemmican (Ubuntu)
Importance: Undecided
Status: New
** Affects: ubuntu-meta (Ubuntu)
Importance: Undecided
Status: New
** Summary changed:
- [FFe] seed pemmican
+ [FFe] Seed pemmican
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https://bugs.launchpad.net/bugs/2062564
Title:
[FFe] Seed pemmican
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