[Bug 1969529] Re: snapd slow to seed firefox on Pi 400

2022-05-04 Thread Steve Langasek
** Also affects: snapd (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Also affects: snapd (Ubuntu Kinetic)
   Importance: High
   Status: Triaged

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Title:
  snapd slow to seed firefox on Pi 400

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[Bug 1969529] Re: snapd slow to seed firefox on Pi 400

2022-04-22 Thread Alberto Mardegan
Hi Dave, I did not see any I/O errors from the kernel, but in your first
boot log
(https://errors.ubuntu.com/oops/fa9433d0-c022-11ec-8ae0-fa163e993415)
there are plenty of errors which might be related to missing files:

===
Apr 19 21:46:38 localhost.localdomain pulseaudio[841]: Failed to load module 
"module-alsa-card" (argument: "device_id="1" name="platform-fef05700.hdmi" 
card_name="alsa_card.platform-fef05700.hdmi" namereg_fail=false tsched=yes 
fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes 
avoid_resampling=no card_properties="module-udev-detect.discovered=1""): 
initialization failed.
...
Apr 19 21:46:42 localhost.localdomain udisksd[985]: failed to load module 
mdraid: libbd_mdraid.so.2: cannot open shared object file: No such file or 
directory
...
Apr 19 21:53:20 miss-piggy pipewire-media-session[840]: ms.core: error id:0 
seq:701 res:-32 (Broken pipe): connection error
Apr 19 21:53:21 miss-piggy accounts-daemon[934]: failed to check if user 'oem' 
in cache dir is present on system: No such file or directory
Apr 19 21:53:21 miss-piggy tracker-miner-f[970]: Could not delete 
'.meta.isrunning': No such file or directory
...
Apr 19 21:53:31 miss-piggy pulseaudio[34513]: Failed to open cookie file 
'/var/lib/gdm3/.config/pulse/cookie': No such file or directory
===

plus plenty of driver initialization errors; but on the other hand, it
may be that all of that is normal -- I just wanted to make sure that we
don't have to deal with a corrupted image.

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  snapd slow to seed firefox on Pi 400

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[Bug 1969529] Re: snapd slow to seed firefox on Pi 400

2022-04-21 Thread Brian Murray
** Tags added: rls-jj-incoming

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  snapd slow to seed firefox on Pi 400

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[Bug 1969529] Re: snapd slow to seed firefox on Pi 400

2022-04-21 Thread Dave Jones
@mardy I would be very surprised if SD card corruption was the issue
here. The cards I'm using for test have had no issues booting any of the
images so far (and typically whenever I've seen SD corruption before
it's usually pretty obvious from boot time).

Which I/O errors in the logs have caught your attention, particularly?
Some are "expected" unfortunately. For example:

Apr 20 12:23:25 localhost.localdomain systemd-modules-load[318]: Failed
to find module 'ipmi-devintf'

This is because that modules is not included in the stripped down linux-
modules package from linux-raspi.

Apr 20 12:23:29 localhost.localdomain kernel: brcmfmac mmc1:0001:1:
Direct firmware load for brcm/brcmfmac43456-sdio.raspberrypi,400.bin
failed with error -2

This one is because the wifi firmware blob first tries to load a device-
specific configuration (the "raspberrypi,400" bit in the filename) and
falls back to a generic configuration if no device-specific one is found
(unfortunately it falls back rather noisily!).

Apr 20 12:25:02 localhost.localdomain pulseaudio[832]: Failed to load
module "module-alsa-card" (argument: "device_id="1" name="platform-
fef05700.hdmi" card_name="alsa_card.platform-fef05700.hdmi"
namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no
deferred_volume=yes use_ucm=yes avoid_resampling=no
card_properties="module-udev-detect.discovered=1""): initialization
failed.

I forget the reason for this one, but it's another of "expected" errors
we see on the Pi (but audio still works happily so cleaning the false
report up hasn't been a high priority).

Anyway, I'll try another replication later today and see if I can gather
any more info. Thanks for you attention!

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  snapd slow to seed firefox on Pi 400

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[Bug 1969529] Re: snapd slow to seed firefox on Pi 400

2022-04-20 Thread Dave Jones
Changing the title to "slow" instead of "fails" as it appears this
always resolves in practice, but the length of time to initialize is
certainly a sub-optimal user experience.

** Summary changed:

- snapd failing to seed firefox on Pi 400
+ snapd slow to seed firefox on Pi 400

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