Package: snapd Version: 2.40-1 Severity: important Dear Maintainer,
When I boot Linux using the control group V2, by adding systemd.unified_cgroup_hierarchy=1 to the kernel command line, no snap package can be used. For example, snap run hello-world just gives cannot open cgroup hierarchy /sys/fs/cgroup/freezer: No such file or directory Best regards, Ryutaroh Matsumoto -- System Information: Debian Release: 10.0 APT prefers stable APT policy: (990, 'stable'), (500, 'unstable'), (500, 'testing'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 5.2.0-1-amd64 (SMP w/4 CPU cores) Kernel taint flags: TAINT_UNSIGNED_MODULE 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 snapd depends on: ii adduser 3.118 ii apparmor 2.13.2-10 ii ca-certificates 20190110 ii gnupg 2.2.12-1 ii libapparmor1 2.13.2-10 ii libc6 2.28-10 ii libcap2 1:2.25-2 ii libseccomp2 2.3.3-4 ii libudev1 241-5 ii openssh-client 1:7.9p1-10 ii squashfs-tools 1:4.3-13 ii systemd 241-5 ii udev 241-5 Versions of packages snapd recommends: ii gnupg 2.2.12-1 Versions of packages snapd suggests: ii zenity 3.30.0-2 -- no debconf information
