[mf@kde-linux:~] $ kapsule create nixos --image images:nixos/25.11
Creating container: nixos
Ensuring image is cached locally…
Image: images:nixos/25.11
NVIDIA driver injection: disabled
Creating container…
Masking systemd-networkd-wait-online.service (host networking)
Warning: Could not mask systemd-networkd-wait-online: Failed to create symlink /etc/systemd/system/systemd-networkd-wait-online.servic
e: {“type”:“error”,“status”:“”,“status_code”:0,“operation”:“”,“error_code”:404,“error”:“Not Found”,“metadata”:null}No /.kapsule/init/ directory — skipping init scripts
Syncing host configuration (timezone, locale, DNS)
Warning: Could not set cap_setuid+ep on /usr/bin/newuidmap: Failed to set capabilities on file ‘/usr/bin/newuidmap’: No such file or d
irectory
Warning: Could not set cap_setgid+ep on /usr/bin/newgidmap: Failed to set capabilities on file ‘/usr/bin/newgidmap’: No such file or d
irectory
Configured rootless Podman (cgroup_manager=cgroupfs)
✓ Container ‘nixos’ created successfully
✓ Container created
[mf@kde-linux:~] $ kapsule enter nixos
Error: Command not found
[mf@kde-linux:~] [127] $
and the same for 26.05
✓ Container removed
[mf@kde-linux:~] $ kapsule create nixos --image images:nixos/26.05
Creating container: nixos
Ensuring image is cached locally…
Image: images:nixos/26.05
NVIDIA driver injection: disabled
Creating container…
Masking systemd-networkd-wait-online.service (host networking)
Warning: Could not mask systemd-networkd-wait-online: Failed to create symlink /etc/systemd/system/systemd-networkd-wait-online.service: {“type”:“error”,“status”:“”,“status_code”:0,“operation”:“”,“error_code”:404,“error”:“N
ot Found”,“metadata”:null}No /.kapsule/init/ directory — skipping init scripts
Syncing host configuration (timezone, locale, DNS)
Warning: Could not set cap_setuid+ep on /usr/bin/newuidmap: Failed to set capabilities on file ‘/usr/bin/newuidmap’: No such file or directory
Warning: Could not set cap_setgid+ep on /usr/bin/newgidmap: Failed to set capabilities on file ‘/usr/bin/newgidmap’: No such file or directory
Configured rootless Podman (cgroup_manager=cgroupfs)
✓ Container ‘nixos’ created successfully
✓ Container created
[mf@kde-linux:~] $ kapsule enter nixos
Error: Command not found
[mf@kde-linux:~] [127] $