Ubuntu
flash-kernel package

overlay_map.dtb is in wrong location

Bug #1918110 reported by Juerg Haefliger
26
This bug affects 3 people
Affects Status Importance Assigned to Milestone
flash-kernel (Ubuntu)
Fix Released
Undecided
Dave Jones
Focal
Fix Released
Undecided
Unassigned
Groovy
Won't Fix
Undecided
Unassigned
Hirsute
Fix Released
Undecided
Dave Jones

Bug Description

overlay_map.dtb is supposed to be located in /boot/firmware/overlays and *not* in /boot/firmware.

Revision history for this message
Juerg Haefliger (juergh) wrote :

The kernel package seems correct:
$ find /lib/firmware/ -name overlay_map.dtb
/lib/firmware/5.8.0-1006-raspi/device-tree/overlays/overlay_map.dtb

Revision history for this message
Juerg Haefliger (juergh) wrote :

flash-kernel treats all dtb files as - well - dtbs and copies them to boot/firmware. I guess we need an exception for overlay_map.dtb? Or rename overlay_map.dtb to overlay_map.dtbo?

Changed in linux-raspi (Ubuntu):
status: New → Invalid
Dave Jones (waveform)
Changed in flash-kernel (Ubuntu):
assignee: nobody → Dave Jones (waveform)
status: New → In Progress
Dave Jones (waveform)
Changed in linux-raspi (Ubuntu Groovy):
status: New → Invalid
Changed in linux-raspi (Ubuntu Focal):
status: New → Incomplete
status: Incomplete → Invalid
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package flash-kernel - 3.104ubuntu3

---------------
flash-kernel (3.104ubuntu3) hirsute; urgency=medium

  * Copy overlay_map.dtb into overlays/ sub-directory instead of the
    root of the boot partition (LP: #1918110)
  * Add minor board revisions to db/all.db

 -- Dave Jones <email address hidden> Tue, 06 Apr 2021 11:31:11 +0100

Changed in flash-kernel (Ubuntu Hirsute):
status: In Progress → Fix Released
Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in flash-kernel (Ubuntu Focal):
status: New → Confirmed
Changed in flash-kernel (Ubuntu Groovy):
status: New → Confirmed
Revision history for this message
miskol (xlazom00) wrote :

Still not working in Ubuntu 21.04 Hirsute release version

So ubuntu started without wayland and hw acceleration :(

Revision history for this message
miskol (xlazom00) wrote :

Still not working in Ubuntu 21.04 Hirsute desktop release version

Revision history for this message
Dave Jones (waveform) wrote :

@miskol the initial user setup under ubiquity unfortunately leaves the desktop in X11, but if you reboot you should find you're in a Wayland session with hardware acceleration.

Revision history for this message
miskol (xlazom00) wrote :

But it isn't, after I restart it sill not working. Wayland mode isn't visible as drivers not available.
I did 2 restarts
Then I run
sudo flash-kernel
sudo reboot
And then all works fine

my image is from
https://cdimage.ubuntu.com/ubuntu/releases/21.04/release/ubuntu-21.04-preinstalled-desktop-arm64+raspi.img.xz

Revision history for this message
miskol (xlazom00) wrote :

I did fresh install from image
and it is working fine after restart.
Sorry for false alarm

Brian Murray (brian-murray)
tags: added: rls-ff-incoming
Mathew Hodson (mhodson)
no longer affects: linux-raspi (Ubuntu)
no longer affects: linux-raspi (Ubuntu Focal)
no longer affects: linux-raspi (Ubuntu Groovy)
no longer affects: linux-raspi (Ubuntu Hirsute)
Changed in flash-kernel (Ubuntu Groovy):
status: Confirmed → Won't Fix
Revision history for this message
Dave Jones (waveform) wrote :

Fixed in the .4 release

Changed in flash-kernel (Ubuntu Focal):
status: Confirmed → Fix Released
tags: removed: rls-ff-incoming
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