Bug#952767: systemd: enable systemd-pstore.service by default

Kevin Locke kevin at kevinlocke.name
Fri Feb 28 20:57:45 GMT 2020


Package: systemd
Version: 244.3-1
Severity: normal

Dear Maintainer,

This morning my ThinkPad T430 failed to boot with the message:

    Error: The non-volatile variable storage is about full
    Press F1 to enter Setup.

The cause was the same as #891434: the kernel had dumped dmesg in pstore
after an oops, which created dump-type0-* efivars, which had accumulated
sufficiently to cause UEFI pre-boot to require user action.  (Luckily my
machine still boots, unlike in #891434.)

It appears that systemd-pstore.service should move these files to
/var/lib/systemd/pstore/ but the service is disabled.  `systemctl status
systemd-pstore.service` shows:

    Loaded: loaded (/lib/systemd/system/systemd-pstore.service; disabled; vendor preset: enabled)"

I confirmed the same state occurs in a fresh testing install in a VM and
was not inadvertently disabled by me or a previous update.

Is there a reason systemd-pstore.service is disabled by default?  Could
we consider enabling it to avoid causing UEFI boot issues?

Thanks,
Kevin


-- Package-specific info:

-- System Information:
Debian Release: bullseye/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable'), (101, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.5.5 (SMP w/4 CPU cores)
Kernel taint flags: TAINT_OOT_MODULE
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8), LANGUAGE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages systemd depends on:
ii  adduser          3.118
ii  libacl1          2.2.53-5
ii  libapparmor1     2.13.3-7
ii  libaudit1        1:2.8.5-2+b1
ii  libblkid1        2.34-0.1
ii  libc6            2.29-10
ii  libcap2          1:2.32-1
ii  libcryptsetup12  2:2.2.2-3
ii  libgcrypt20      1.8.5-3
ii  libgnutls30      3.6.12-2
ii  libgpg-error0    1.37-1
ii  libidn2-0        2.2.0-2
ii  libip4tc2        1.8.4-3
ii  libkmod2         27-1
ii  liblz4-1         1.9.2-2
ii  liblzma5         5.2.4-1+b1
ii  libmount1        2.34-0.1
ii  libpam0g         1.3.1-5
ii  libpcre2-8-0     10.34-7
ii  libseccomp2      2.4.2-2
ii  libselinux1      3.0-1+b1
ii  libsystemd0      244.3-1
ii  mount            2.34-0.1
ii  util-linux       2.34-0.1

Versions of packages systemd recommends:
ii  dbus  1.12.16-2

Versions of packages systemd suggests:
ii  policykit-1        0.105-26
pn  systemd-container  <none>

Versions of packages systemd is related to:
pn  dracut           <none>
ii  initramfs-tools  0.136
ii  libnss-systemd   244.3-1
ii  libpam-systemd   244.3-1
ii  udev             244.3-1

-- Configuration Files:
/etc/systemd/journald.conf changed [not included]
/etc/systemd/system.conf changed [not included]

-- no debconf information



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