# Migration fails: 21. Upgrade the system to Debian Bullseye and YunoHost 11.x
**URL:** https://forum.yunohost.org/t/migration-fails-21-upgrade-the-system-to-debian-bullseye-and-yunohost-11-x/20651
**Category:** Support
**Tags:** english
**Created:** [August 12, 2022, 10:06am UTC](https://forum.yunohost.org/t/migration-fails-21-upgrade-the-system-to-debian-bullseye-and-yunohost-11-x/20651 "2022-08-12T10:06:25Z")
**Posts on this page:** 20
**Page:** 1
### Author:  [@Avenor](https://forum.yunohost.org/u/Avenor)
#### Post date: [August 12, 2022, 10:06am UTC](https://forum.yunohost.org/t/migration-fails-21-upgrade-the-system-to-debian-bullseye-and-yunohost-11-x/20651/1 "2022-08-12T10:06:26Z")
Hello all,
I am still a beginner here and am currently stuck in updating my YuhoHost.
### My YunoHost server
**Hardware:** Raspberry Pi 4 8GB
**YunoHost version:** 4.4.2.1 (just updated from 4.3.6.2)
**I have access to my server :** Both through the webadmin page and through SSH
**Are you in a special context or did you perform some particular tweaking on your YunoHost instance ?** : no
### Description of my issue
After all system upgrades triggered on webadmin \> System update went through without error and the version had updated to 4.4.2.1, I was supposed to run webadmin \> Tools \> Migration 21. But that migration process fails:
I’m getting two errors to paste, …
- one for the “tool upgrade”: [https://paste.yunohost.org/raw/ibiqiyutoq](https://paste.yunohost.org/raw/ibiqiyutoq)
- and one for the “tools migration”: [https://paste.yunohost.org/raw/uwujoyeroz](https://paste.yunohost.org/raw/uwujoyeroz)
Thanks for your help!
Avenor
---
### Author:  [@Aleks](https://forum.yunohost.org/u/Aleks)
#### Post date: [August 12, 2022, 11:54am UTC](https://forum.yunohost.org/t/migration-fails-21-upgrade-the-system-to-debian-bullseye-and-yunohost-11-x/20651/2 "2022-08-12T11:54:58Z")
Hi there,
according to the log, you are encountering the `libc6-dev : Breaks: libgcc-8-dev ` issue
Please check [this post](https://forum.yunohost.org/t/migration-to-11-wont-start-libc6-dev-breaks-libgcc-8-dev/20617/43) for a fix
---
### Author:  [@Avenor](https://forum.yunohost.org/u/Avenor)
#### Post date: [August 12, 2022, 8:58pm UTC](https://forum.yunohost.org/t/migration-fails-21-upgrade-the-system-to-debian-bullseye-and-yunohost-11-x/20651/3 "2022-08-12T20:58:24Z")
Thanks for the hint, Aleks.
I tried the commands under 1. and 2. in the linked post and then tried the pending migration “21. Upgrade the system to Debian Bullseye and YunoHost 11.x” from webadmin \> Tools \> Migrate again. Unfortunately the migration failed again with a similar error.
Did I maybe do something wrong? Here is what the above commands did in my shell:
```auto
admin@veno:~ $ sudo cp /var/lib/dpkg/status /root/dpkg_status.bkp
admin@veno:~ $ sudo perl -i~ -0777 -pe 's/(Package: .*-ynh-deps\n(.+:.+\n)+Depends:.*)(build-essential, ?)(.*)/$1$4/g' /var/lib/dpkg/status
admin@veno:~ $ sudo apt remove build-essential
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED:
build-essential
0 upgraded, 0 newly installed, 1 to remove and 1096 not upgraded.
After this operation, 20.5 kB disk space will be freed.
Do you want to continue? [Y/n] y
(Reading database ... 79891 files and directories currently installed.)
Removing build-essential (12.6) ...
admin@veno:~ $ sudo apt autoremove
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 1096 not upgraded.
admin@veno:~ $ sudo apt remove gcc-8 libgcc-8-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
archivebox-ynh-deps : Depends: zlib1g-dev but it is not going to be installed
Depends: python-dev
Depends: python3-dev but it is not going to be installed
calibreweb-ynh-deps : Depends: libsasl2-dev but it is not going to be installed
Depends: python3-dev but it is not going to be installed
Depends: libjpeg-dev
Depends: zlib1g-dev but it is not going to be installed
dh-autoreconf : Depends: libtool (>= 2.4.2) but it is not going to be installed
nextcloud-ynh-deps : Depends: smbclient but it is not going to be installed
seafile-ynh-deps : Depends: python3-dev but it is not going to be installed
Depends: libmariadb-dev-compat but it is not going to be installed
Depends: libmariadb-dev but it is not going to be installed
Depends: libmemcached-dev but it is not going to be installed
Depends: libjpeg62-turbo-dev but it is not going to be installed
Depends: zlib1g-dev but it is not going to be installed
searx-ynh-deps : Depends: libxslt-dev
Depends: python3-dev but it is not going to be installed
Depends: zlib1g-dev but it is not going to be installed
vaultwarden-ynh-deps : Depends: libc6-dev but it is not going to be installed
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.
admin@veno:~ $
```
---
### Author:  [@Aleks](https://forum.yunohost.org/u/Aleks)
#### Post date: [August 13, 2022, 1:50am UTC](https://forum.yunohost.org/t/migration-fails-21-upgrade-the-system-to-debian-bullseye-and-yunohost-11-x/20651/4 "2022-08-13T01:50:02Z")
Hmpf apt/dpkg is so annoying at not giving proper info about why there are unmet dependencies (i mean none of the problematic packages listed have a direct connection to gcc…)
1. Let’s see if `sudo apt install gcc-8-base` brings more success …
2. If it doesn’t, lets try `dpkg --remove gcc-8` and `dpkg --remove libgcc-8-dev`
3. If this still doesn’t work, then I think i would force it with `dpkg --force-depends --remove gcc-8` and `dpkg --force-depends --remove libgcc-8-dev`
---
### Author:  [@Avenor](https://forum.yunohost.org/u/Avenor)
#### Post date: [August 13, 2022, 11:43am UTC](https://forum.yunohost.org/t/migration-fails-21-upgrade-the-system-to-debian-bullseye-and-yunohost-11-x/20651/5 "2022-08-13T11:43:50Z")
Hello Aleks,
here are the results:
1. The migration still failed after running `sudo apt install gcc-8-base`
2. I had to add “sudo”, but the commands still refused to remove anything due to dependency problems. The migration still failed.
3. Again, I added “sudo”. The removals were done. But the migration fails, it seems for other reasons.
And here is the log of this third attempt: [https://paste.yunohost.org/raw/zizobusapo](https://paste.yunohost.org/raw/zizobusapo)
Let me know if you’d also like to see the shell output of any of the commands under 1., 2. or 3. I have captured text files of each of them.
Thanks for your help!
---
### Author:  [@Aleks](https://forum.yunohost.org/u/Aleks)
#### Post date: [August 13, 2022, 12:36pm UTC](https://forum.yunohost.org/t/migration-fails-21-upgrade-the-system-to-debian-bullseye-and-yunohost-11-x/20651/6 "2022-08-13T12:36:44Z")
Zblerg … Can you share the output of `sudo apt remove g++ gcc --dry-run` ?
---
### Author:  [@Avenor](https://forum.yunohost.org/u/Avenor)
#### Post date: [August 14, 2022, 8:19am UTC](https://forum.yunohost.org/t/migration-fails-21-upgrade-the-system-to-debian-bullseye-and-yunohost-11-x/20651/7 "2022-08-14T08:19:37Z")
Yes, here is the output of that command:
```auto
admin@veno:~ $ sudo apt remove g++ gcc --dry-run
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
g++-8 : Depends: gcc-8 (= 8.3.0-6+rpi1) but it is not going to be installed
libstdc++-8-dev : Depends: libgcc-8-dev (= 8.3.0-6+rpi1) but it is not going to be installed
libtool : Depends: gcc but it is not going to be installed or
c-compiler
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).
admin@veno:~ $
```
---
### Author:  [@Aleks](https://forum.yunohost.org/u/Aleks)
#### Post date: [August 14, 2022, 9:35am UTC](https://forum.yunohost.org/t/migration-fails-21-upgrade-the-system-to-debian-bullseye-and-yunohost-11-x/20651/8 "2022-08-14T09:35:22Z")
Hmf OK, what about : `sudo apt remove g++ g++-8 gcc libstdc++-8-dev libtool --dry-run`
---
### Author:  [@Avenor](https://forum.yunohost.org/u/Avenor)
#### Post date: [August 14, 2022, 10:05am UTC](https://forum.yunohost.org/t/migration-fails-21-upgrade-the-system-to-debian-bullseye-and-yunohost-11-x/20651/9 "2022-08-14T10:05:13Z")
Here we go:
```auto
admin@veno:~ $ sudo apt remove g++ g++-8 gcc libstdc++-8-dev libtool --dry-run
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
dh-autoreconf : Depends: libtool (>= 2.4.2) but it is not going to be installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).
admin@veno:~ $
```
---
### Author:  [@Aleks](https://forum.yunohost.org/u/Aleks)
#### Post date: [August 14, 2022, 1:40pm UTC](https://forum.yunohost.org/t/migration-fails-21-upgrade-the-system-to-debian-bullseye-and-yunohost-11-x/20651/10 "2022-08-14T13:40:18Z")
Alright so without libtool, maybe that’d work:
```auto
sudo apt remove g++ g++-8 gcc libstdc++-8-dev
```
---
### Author:  [@Avenor](https://forum.yunohost.org/u/Avenor)
#### Post date: [August 14, 2022, 6:24pm UTC](https://forum.yunohost.org/t/migration-fails-21-upgrade-the-system-to-debian-bullseye-and-yunohost-11-x/20651/11 "2022-08-14T18:24:17Z")
This was the output:
```auto
admin@veno:~ $ sudo apt remove g++ g++-8 gcc libstdc++-8-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
libtool : Depends: gcc but it is not going to be installed or
c-compiler
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).
admin@veno:~ $
```
But unfortunately the webadmin \> Tools \> Migration **failed** again.
Here are the logs:
and YunoPaste log is here: [https://paste.yunohost.org/raw/pinegawivu](https://paste.yunohost.org/raw/pinegawivu)
---
### Author:  [@Aleks](https://forum.yunohost.org/u/Aleks)
#### Post date: [August 14, 2022, 6:27pm UTC](https://forum.yunohost.org/t/migration-fails-21-upgrade-the-system-to-debian-bullseye-and-yunohost-11-x/20651/12 "2022-08-14T18:27:25Z")
Hmpf okay we had more success with other people with running `sudo apt install gcc-8-base` and trying to force apt to eat the command
You mentionned earlier :
> [@Avenor](#):
>
> The migration still failed after running `sudo apt install gcc-8-base`
But what exactly happened when you ran `sudo apt install gcc-8-base`, did that command suceed ? Or what did it say …?
---
### Author:  [@Avenor](https://forum.yunohost.org/u/Avenor)
#### Post date: [August 14, 2022, 6:41pm UTC](https://forum.yunohost.org/t/migration-fails-21-upgrade-the-system-to-debian-bullseye-and-yunohost-11-x/20651/13 "2022-08-14T18:41:09Z")
Here is the output, I had captured this output when I ran the command two days ago:
```auto
admin@veno:~ $ sudo apt install gcc-8-base
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
archivebox-ynh-deps : Depends: zlib1g-dev but it is not going to be installed
Depends: python-dev
Depends: python3-dev but it is not going to be installed
calibreweb-ynh-deps : Depends: libsasl2-dev but it is not going to be installed
Depends: python3-dev but it is not going to be installed
Depends: libjpeg-dev
Depends: zlib1g-dev but it is not going to be installed
dh-autoreconf : Depends: libtool (>= 2.4.2) but it is not going to be installed
nextcloud-ynh-deps : Depends: smbclient but it is not going to be installed
seafile-ynh-deps : Depends: python3-dev but it is not going to be installed
Depends: libmariadb-dev-compat but it is not going to be installed
Depends: libmariadb-dev but it is not going to be installed
Depends: libmemcached-dev but it is not going to be installed
Depends: libjpeg62-turbo-dev but it is not going to be installed
Depends: zlib1g-dev but it is not going to be installed
searx-ynh-deps : Depends: libxslt-dev
Depends: python3-dev but it is not going to be installed
Depends: zlib1g-dev but it is not going to be installed
vaultwarden-ynh-deps : Depends: libc6-dev but it is not going to be installed
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.
```
---
### Author:  [@Aleks](https://forum.yunohost.org/u/Aleks)
#### Post date: [August 14, 2022, 6:43pm UTC](https://forum.yunohost.org/t/migration-fails-21-upgrade-the-system-to-debian-bullseye-and-yunohost-11-x/20651/14 "2022-08-14T18:43:01Z")
Alrighty so let’s start trying to brute force apt …
`sudo apt install gcc-8-base archivebox-ynh-deps calibreweb-ynh-deps nextcloud-ynh-deps seafile-ynh-deps searx-ynh-deps vaultwarden-ynh-deps zlib1g-dev python3-dev libtool libc6-dev`
---
### Author:  [@Avenor](https://forum.yunohost.org/u/Avenor)
#### Post date: [August 14, 2022, 6:45pm UTC](https://forum.yunohost.org/t/migration-fails-21-upgrade-the-system-to-debian-bullseye-and-yunohost-11-x/20651/15 "2022-08-14T18:45:50Z")
I just ran it. Is this the expected output?
```auto
admin@veno:~ $ sudo apt install gcc-8-base archivebox-ynh-deps calibreweb-ynh-deps nextcloud-ynh-deps seafile-ynh-deps searx-ynh-deps vaultwarden-ynh-deps zlib1g-dev python3-dev libtool libc6-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
archivebox-ynh-deps is already the newest version (0.6.2~ynh9).
calibreweb-ynh-deps is already the newest version (0.96.18~ynh1).
nextcloud-ynh-deps is already the newest version (22.2.10~ynh1).
seafile-ynh-deps is already the newest version (8.0.5~ynh1).
searx-ynh-deps is already the newest version (1.1.0~ynh1).
vaultwarden-ynh-deps is already the newest version (1.25.2~ynh2).
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
cpp-8 : Depends: gcc-8-base (= 8.3.0-6+rpi1) but 8.4.0-7+rpi1 is to be installed
g++ : Depends: gcc-8 (>= 8.3.0-1~) but it is not going to be installed
g++-8 : Depends: gcc-8-base (= 8.3.0-6+rpi1) but 8.4.0-7+rpi1 is to be installed
Depends: gcc-8 (= 8.3.0-6+rpi1) but it is not going to be installed
gcc : Depends: gcc-8 (>= 8.3.0-1~) but it is not going to be installed
libasan5 : Depends: gcc-8-base (= 8.3.0-6+rpi1) but 8.4.0-7+rpi1 is to be installed
libatomic1 : Depends: gcc-8-base (= 8.3.0-6+rpi1) but 8.4.0-7+rpi1 is to be installed
libc6-dev : Depends: libc6 (= 2.31-13+rpt2+rpi1+deb11u3) but 2.28-10+rpt2+rpi1+deb10u1 is to be installed
Depends: libc-dev-bin (= 2.31-13+rpt2+rpi1+deb11u3) but 2.28-10+rpt2+rpi1+deb10u1 is to be installed
Depends: libcrypt-dev but it is not going to be installed
Depends: libnsl-dev but it is not going to be installed
Breaks: python3.7 (< 3.7.7-1+b1) but 3.7.3-2+deb10u3 is to be installed
libcc1-0 : Depends: gcc-8-base (= 8.3.0-6+rpi1) but 8.4.0-7+rpi1 is to be installed
libgcc1 : Depends: gcc-8-base (= 8.3.0-6+rpi1) but 8.4.0-7+rpi1 is to be installed
libgfortran5 : Depends: gcc-8-base (= 8.3.0-6+rpi1) but 8.4.0-7+rpi1 is to be installed
libgomp1 : Depends: gcc-8-base (= 8.3.0-6+rpi1) but 8.4.0-7+rpi1 is to be installed
libstdc++-8-dev : Depends: gcc-8-base (= 8.3.0-6+rpi1) but 8.4.0-7+rpi1 is to be installed
Depends: libgcc-8-dev (= 8.3.0-6+rpi1) but it is not going to be installed
libstdc++6 : Depends: gcc-8-base (= 8.3.0-6+rpi1) but 8.4.0-7+rpi1 is to be installed
libubsan1 : Depends: gcc-8-base (= 8.3.0-6+rpi1) but 8.4.0-7+rpi1 is to be installed
python3-dev : Depends: python3 (= 3.9.2-3) but 3.7.3-1 is to be installed
Depends: libpython3-dev (= 3.9.2-3) but 3.7.3-1 is to be installed
Depends: python3.9-dev (>= 3.9.2-0~) but it is not going to be installed
Depends: python3-distutils (>= 3.9.2-0~) but 3.7.3-1 is to be installed
Depends: libjs-sphinxdoc (>= 2.4.3-5~) but it is not going to be installed
Breaks: python3 (< 3.9.2-1~) but 3.7.3-1 is to be installed
zlib1g-dev : Depends: zlib1g (= 1:1.2.11.dfsg-2+deb11u1) but 1:1.2.11.dfsg-1+deb10u1 is to be installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).
admin@veno:~ $
```
I just attempted the migration and it failed as before. The cause is
`Migration 0021_migrate_to_bullseye did not complete, aborting. Error: Failed to reinstall mariadb-common ?`
---
### Author:  [@Avenor](https://forum.yunohost.org/u/Avenor)
#### Post date: [August 15, 2022, 1:19pm UTC](https://forum.yunohost.org/t/migration-fails-21-upgrade-the-system-to-debian-bullseye-and-yunohost-11-x/20651/16 "2022-08-15T13:19:29Z")
@Aleks, what do you think: Is there still any point in trying to fix the migration or should I just reinstall my YunoHost with a new version 11 image from scratch?
---
### Author:  [@Aleks](https://forum.yunohost.org/u/Aleks)
#### Post date: [August 15, 2022, 1:26pm UTC](https://forum.yunohost.org/t/migration-fails-21-upgrade-the-system-to-debian-bullseye-and-yunohost-11-x/20651/17 "2022-08-15T13:26:55Z")
Yes, but I was too tired yesterday to keep thinking about this …
In the meantime, I found some new syntax in `apt` which allows to ask both the install of some package, and the removal of other, in a single line, which may help with this situation
So let’s try the following:
```auto
sudo apt install g++- g++-8- gcc- libstdc++-8-dev- gcc-8-base archivebox-ynh-deps calibreweb-ynh-deps nextcloud-ynh-deps seafile-ynh-deps searx-ynh-deps vaultwarden-ynh-deps zlib1g-dev python3-dev libtool libc6-dev
```
---
### Author:  [@Avenor](https://forum.yunohost.org/u/Avenor)
#### Post date: [August 15, 2022, 1:38pm UTC](https://forum.yunohost.org/t/migration-fails-21-upgrade-the-system-to-debian-bullseye-and-yunohost-11-x/20651/18 "2022-08-15T13:38:38Z")
Hello, sorry, I didn’t mean to rush you. I just felt bad about my unruly Raspberry taking up more and more of your time.
I just tried the last command, and I’m afraid it didn’t do much:
```auto
admin@veno:~ $ sudo apt install g++- g++-8- gcc- libstdc++-8-dev- gcc-8-base archivebox-ynh-deps calibreweb-ynh-deps nextcloud-ynh-deps seafile-ynh-deps searx-ynh-deps vaultwarden-ynh-deps zlib1g-dev python3-dev libtool libc6-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
archivebox-ynh-deps is already the newest version (0.6.2~ynh9).
calibreweb-ynh-deps is already the newest version (0.96.18~ynh1).
nextcloud-ynh-deps is already the newest version (22.2.10~ynh1).
seafile-ynh-deps is already the newest version (8.0.5~ynh1).
searx-ynh-deps is already the newest version (1.1.0~ynh1).
vaultwarden-ynh-deps is already the newest version (1.25.2~ynh2).
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
cpp-8 : Depends: gcc-8-base (= 8.3.0-6+rpi1) but 8.4.0-7+rpi1 is to be installed
libasan5 : Depends: gcc-8-base (= 8.3.0-6+rpi1) but 8.4.0-7+rpi1 is to be installed
libatomic1 : Depends: gcc-8-base (= 8.3.0-6+rpi1) but 8.4.0-7+rpi1 is to be installed
libc6-dev : Depends: libc6 (= 2.31-13+rpt2+rpi1+deb11u3) but 2.28-10+rpt2+rpi1+deb10u1 is to be installed
Depends: libc-dev-bin (= 2.31-13+rpt2+rpi1+deb11u3) but 2.28-10+rpt2+rpi1+deb10u1 is to be installed
Depends: libcrypt-dev but it is not going to be installed
Depends: libnsl-dev but it is not going to be installed
Breaks: python3.7 (< 3.7.7-1+b1) but 3.7.3-2+deb10u3 is to be installed
libcc1-0 : Depends: gcc-8-base (= 8.3.0-6+rpi1) but 8.4.0-7+rpi1 is to be installed
libgcc1 : Depends: gcc-8-base (= 8.3.0-6+rpi1) but 8.4.0-7+rpi1 is to be installed
libgfortran5 : Depends: gcc-8-base (= 8.3.0-6+rpi1) but 8.4.0-7+rpi1 is to be installed
libgomp1 : Depends: gcc-8-base (= 8.3.0-6+rpi1) but 8.4.0-7+rpi1 is to be installed
libstdc++6 : Depends: gcc-8-base (= 8.3.0-6+rpi1) but 8.4.0-7+rpi1 is to be installed
libtool : Depends: gcc but it is not going to be installed or
c-compiler
libubsan1 : Depends: gcc-8-base (= 8.3.0-6+rpi1) but 8.4.0-7+rpi1 is to be installed
python3-dev : Depends: python3 (= 3.9.2-3) but 3.7.3-1 is to be installed
Depends: libpython3-dev (= 3.9.2-3) but 3.7.3-1 is to be installed
Depends: python3.9-dev (>= 3.9.2-0~) but it is not going to be installed
Depends: python3-distutils (>= 3.9.2-0~) but 3.7.3-1 is to be installed
Depends: libjs-sphinxdoc (>= 2.4.3-5~) but it is not going to be installed
Breaks: python3 (< 3.9.2-1~) but 3.7.3-1 is to be installed
zlib1g-dev : Depends: zlib1g (= 1:1.2.11.dfsg-2+deb11u1) but 1:1.2.11.dfsg-1+deb10u1 is to be installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).
admin@veno:~ $
```
The migration attempt failed again, this time complaining about
```auto
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).
Migration 0021_migrate_to_bullseye did not complete, aborting. Error: Failed to reinstall mariadb-common ?
```
Let me know if you’d like to see the full pasted log.
---
### Author:  [@Avenor](https://forum.yunohost.org/u/Avenor)
#### Post date: [August 16, 2022, 11:32am UTC](https://forum.yunohost.org/t/migration-fails-21-upgrade-the-system-to-debian-bullseye-and-yunohost-11-x/20651/19 "2022-08-16T11:32:56Z")
Hello Aleks,
since, despite all best efforts, we couldn’t make this migration work on my Raspberry, I decided to go ahead and reinstall my YunoHost from scratch with the new v11.
Thanks again for all your help!
Best,
Avenor
---
### Author:  [@system](https://forum.yunohost.org/u/system)
#### Post date: [August 31, 2022, 11:33am UTC](https://forum.yunohost.org/t/migration-fails-21-upgrade-the-system-to-debian-bullseye-and-yunohost-11-x/20651/20 "2022-08-31T11:33:42Z")
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