Subject: bug#77296: guix fails tests on aarch64 after rootless daemon patches

From: Efraim Flashner <[email-masked]>
Date: Mon, 31 Mar 2025 16:14:21 +0300

On Mon, Mar 31, 2025 at 03:05:18PM +0200, Ludovic Courtès wrote:
> Ludovic Courtès <[email-masked]> skribis:
> 
> > builder for `/gnu/store/8vpl8gv7nmvlpghk9vmx4xs5z3c8dw8j-guix-1.4.0-35.a9239a7.drv' failed with exit code 1
> 
> I successfully built this derivation on overdrive1.guix.gnu.org
> (substitute available from ci.guix.gnu.org soon).
> 
> Does this command succeed (as non-root) on the machine you used:
> 
>   unshare -mrnf ifconfig lo up
> 
> ?
> 

(ins)ubuntu@ubuntu:~$ unshare -mrnf ifconfig lo up
unshare: write failed /proc/self/uid_map: Operation not permitted
(ins)ubuntu@ubuntu:~$ cat /etc/os-release
PRETTY_NAME="Ubuntu 24.04.2 LTS"
NAME="Ubuntu"
VERSION_ID="24.04"
VERSION="24.04.2 LTS (Noble Numbat)"
VERSION_CODENAME=noble
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
UBUNTU_CODENAME=noble
LOGO=ubuntu-logo
(ins)ubuntu@ubuntu:~$ uname -a
Linux ubuntu 6.8.0-1020-raspi #24-Ubuntu SMP PREEMPT_DYNAMIC Sun Feb 23 08:39:32 UTC 2025 aarch64 aarch64 aarch64 GNU/Linux

It's an RPi5 running ubuntu 24.04 with what looks like a special
raspberry-pi kernel built by ubuntu.

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Efraim Flashner   <[email-masked]>   אפרים פלשנר
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