Work with Peltor WS5 Workstyle Headset.

@Luksus: Thank you for your quick response.

All the time i use devel-channel. That's why I haven't changed it yet.
Are there any efforts to port 20.04 for Fairphone 3(+)?

First thank you @Luksus for your great work to get Ubuntu Touch running on Fairphone 3(+). I use Ubuntu Touch daily on my Fairphone 3+ since it is available.

Hi everyone,

today i did an update from version 996 to version 999. After reboot the system didn't start anymore.

Extract from log file /cache/ubuntu_updater.log:

System Image Upgrader for Ubuntu Touch
Preparing command file
Starting image upgrader
Loading keyring: archive-master.tar.xz
Processing command file
Loading keyring: image-master.tar.xz
Loading keyring: image-signing.tar.xz
unmount: /dev/block/mmcblk0p31: Invalid argument
unmount: /cache/system: Invalid argument
unmount: /system_root: Invalid argument
e2fsck 1.43.3 (04-Sep-2016)
/dev/block/bootdevice/by-name/system_b: recovering journal
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
Free blocks count wrong (137280, counted=137074).
Fix? yes

Free inodes count wrong (138269, counted=138219).
Fix? yes

/dev/block/bootdevice/by-name/system_b: ***** FILE SYSTEM WA
S MODIFIED *****
/dev/block/bootdevice/by-name/system_b: 58389/196608 files (
0.0% non-contiguous), 649358/786432 blocks
Keyring doesn't exist: device-signing
Applying update: ubports-446b0c0babaff55a355fd3a17b20592aa2d
68d19b4bc3c73203f87ba17660887.delta-ubports-0a2dc8c926909db0
a49b675327b9c46df6b535c8affdf3146e746029df2361aa.tar.xz
mv: bad 'data/': No such file or directory
Keyring doesn't exist: device-signing
Applying update: boot-66ae3c2e3bb0da6f5fed7791c8400b579583b4
bc78d4719386229010d1349c4a.tar.xz
mv: bad 'data/': No such file or directory
Keyring doesn't exist: device-signing
Applying update: keyring-400895c98ce498ca2d89a7ff0266361b427
057d52e4be69b10118fbcbf2eef34.tar.xz
mv: bad 'data/': No such file or directory
Keyring doesn't exist: device-signing
Applying update: version-997.tar.xz
mv: bad 'data/': No such file or directory
Keyring doesn't exist: device-signing
Applying update: device-f80585d308a2fef0fd3fb75dc0a8bf1485ab
9ad0d825c1d7869d51b85d3166bd.delta-device-09c58b19441bdc9423
211b920922daa1d79095be8ca92a012750442248a5eebe.tar.xz
mv: bad 'data/': No such file or directory
Skipping missing file: boot-66ae3c2e3bb0da6f5fed7791c8400b57
9583b4bc78d4719386229010d1349c4a.tar.xz
Skipping missing file: keyring-400895c98ce498ca2d89a7ff02663
61b427057d52e4be69b10118fbcbf2eef34.tar.xz
Keyring doesn't exist: device-signing
Applying update: version-998.tar.xz
Keyring doesn't exist: device-signing
Applying update: ubports-efafc0997df83d2170cb9b2854f60175bf3
4dd8d9e77eb16e44aaafa982f46fb.delta-ubports446b0c0babaff55a
355fd3a17b20592aa2d68d19b4bc3c73203f87ba17660887.tar.xz
mv: bad 'data/': No such file or directory
Skipping missing file: boot-66ae3c2e3bb0da6f5fed7791c8400b57
9583b4bc78d4719386229010d1349c4a.tar.xz
Skipping missing file: keyring-400895c98ce498ca2d89a7ff02663
61b427057d52e4be69b10118fbcbf2eef34.tar.xz
Keyring doesn't exist: device-signing
Applying update: version-999.tar.xz
mv: bad 'data/*': No such file or directory
Done upgrading...
tune2fs 1.43.3 (04-Sep-2016)
Setting reserved blocks percentage to 5% (638860 blocks)

What happend?
Is there any chance to get the system running again?

mfG Kutzi