** Summary changed:
- Any podman command in rootless mode does not work. Root usage works fine
+ kernel 5.19.0-1010-nvidia-lowlatency issue with rootless podman
** Also affects: linux-signed-nvidia (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: linux-signed-nvidia (Ubuntu)
** Also affects: linux-signed-nvidia-5.19 (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/2026620
Title:
kernel 5.19.0-1010-nvidia-lowlatency issue with rootless podman
Status in libpod package in Ubuntu:
New
Status in linux-signed-nvidia-5.19 package in Ubuntu:
New
Bug description:
Description: Ubuntu 22.04.2 LTS
Release: 22.04
Podman version 3.4.4+ds1-1ubuntu1.22.04.1
What I expected to happen: podman commands in rootless mode should
work.
What happened instead: podman commands in rootless mode do not work,
and return an error message that seems to have something to do with
permissions.
Whenever I try to type a podman command, such as
$ podman info
as my regular user, I get:
cannot clone: Permission denied
Error: cannot re-exec process
I have completed the steps in the Rootless Tutorial from the official Podman
documentation.
I have all the necessary packages to operate rootless podman.
I have added valid subuid and subgid range for my user.
I have user namespaces enabled.
I can't even run
$ podman info
but
$ sudo podman info
works fine
If I use
$ strace -f podman ps
I get this error code:
clone(child_stack=NULL, flags=CLONE_NEWNS|CLONE_NEWUSER|SIGCHLD
<unfinished ...>
[pid 18832] <... nanosleep resumed>NULL) = 0
[pid 18836] <... clone resumed>) = -1 EACCES (Permission denied)
By searching through the clone(2) man page, EACCES seems to be an
error code to do with extra restrictions concerning version 2 of
cgroups. This may be a red herring though.
I have tried uninstalling, purging, and then reinstalling podman. I
still have the same problem.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: podman 3.4.4+ds1-1ubuntu1.22.04.1
ProcVersionSignature: Ubuntu 5.19.0-1010.10-nvidia-lowlatency 5.19.17
Uname: Linux 5.19.0-1010-nvidia-lowlatency x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Sat Jul 8 08:28:24 2023
InstallationDate: Installed on 2022-10-15 (266 days ago)
InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64
(20220809.1)
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: libpod
UpgradeStatus: No upgrade log present (probably fresh install)
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