Package: lxc Version: 1:4.0.2-1~1 Severity: minor Tags: wontfix User: pkg-systemd-maintain...@lists.alioth.debian.org Usertags: cgroupv2
Dear Maintainer, Make a Jessie LXC container either by lxc-create -t debian -- -r jessie, or lxc-create -t download -- -r jessie -d debian -a amd64. Then container's /sbin/init is very old systemd that does not know CGroup2... When host Linux is booted with the unified CGroup hierarchy (systemd.unified_cgroup_hierarchy=1), there seems no quick way to start Debian Jessie LXC container. Maybe replacing /sbin/init with sysvinit-core package helps. I have no problem to start Stretch&Buster&Bullseye LXC containers on a host with the unified CGroup hierarchy, with the following change: --- usr/share/lxc/config/orig-common.conf 2020-04-19 07:31:46.000000000 +0900 +++ usr/share/lxc/config/common.conf 2020-04-23 08:38:17.221673157 +0900 @@ -43,7 +43,7 @@ lxc.cgroup.devices.allow = c 10:229 rwm # Setup the default mounts -lxc.mount.auto = cgroup:mixed proc:mixed sys:mixed +lxc.mount.auto = cgroup:rw:force proc:mixed sys:mixed lxc.mount.entry = /sys/fs/fuse/connections sys/fs/fuse/connections none bind,optional 0 0 # Blacklist some syscalls which are not safe in privileged I attach "wontfix" tag. Best regards, Ryutaroh Matsumoto -- System Information: Debian Release: bullseye/sid APT prefers testing APT policy: (990, 'testing'), (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 5.5.0-1-amd64 (SMP w/4 CPU cores) Locale: LANG=ja_JP.UTF-8, LC_CTYPE=ja_JP.UTF-8 (charmap=UTF-8), LANGUAGE=ja_JP.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages lxc depends on: ii debconf [debconf-2.0] 1.5.73 ii libc6 2.30-4 ii libgcc-s1 10-20200411-1 ii liblxc1 1:4.0.2-1~1 ii lsb-base 11.1.0 Versions of packages lxc recommends: ii apparmor 2.13.4-1+b1 ii bridge-utils 1.6-2 ii debootstrap 1.0.123 ii dirmngr 2.2.20-1 ii dnsmasq-base [dnsmasq-base] 2.80-1.1 ii gnupg 2.2.20-1 ii iproute2 5.6.0-1 ii iptables 1.8.4-3 pn libpam-cgfs <none> ii lxc-templates 3.0.4-3 pn lxcfs <none> ii openssl 1.1.1f-1 ii rsync 3.1.3-8 ii uidmap 1:4.8.1-1 Versions of packages lxc suggests: ii btrfs-progs 5.6-1 pn lvm2 <none> pn python3-lxc <none> -- Configuration Files: /etc/lxc/default.conf changed: lxc.apparmor.profile = generated lxc.apparmor.allow_nesting = 1 lxc.net.0.type = veth lxc.net.0.link = lxcbr0 lxc.net.0.flags = up -- debconf information: lxc/auto_update_config: