I've run a dist-upgrade on a system with mdadm installed:
It hangs like this:
Setting up python3-update-manager (1:16.04.10) ... Setting up ubuntu-release-upgrader-core (1:16.04.23) ... Setting up update-manager-core (1:16.04.10) ... Processing triggers for resolvconf (1.78ubuntu5) ... Processing triggers for systemd (229-4ubuntu21) ... Processing triggers for ureadahead (0.100.0-19) ... Processing triggers for initramfs-tools (0.122ubuntu8.9) ... update-initramfs: Generating /boot/initrd.img-4.4.0-98-generic W: mdadm: /etc/mdadm/mdadm.conf defines no arrays.
ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: mdadm 3.3-2ubuntu7.5 ProcVersionSignature: User Name 4.4.0-97.120-generic 4.4.87 Uname: Linux 4.4.0-97-generic ppc64le NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.20.1-0ubuntu2.10 Architecture: ppc64el Date: Fri Nov 10 20:08:36 2017 Lsusb: Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MDadmExamine.dev.sda: Error: command ['/sbin/mdadm', '-E', '/dev/sda'] failed with exit code 1: mdadm: cannot open /dev/sda: Permission denied MDadmExamine.dev.sdb: Error: command ['/sbin/mdadm', '-E', '/dev/sdb'] failed with exit code 1: mdadm: cannot open /dev/sdb: Permission denied MDadmExamine.dev.sdc: Error: command ['/sbin/mdadm', '-E', '/dev/sdc'] failed with exit code 1: mdadm: cannot open /dev/sdc: Permission denied MDadmExamine.dev.sdd: Error: command ['/sbin/mdadm', '-E', '/dev/sdd'] failed with exit code 1: mdadm: cannot open /dev/sdd: Permission denied MDadmExamine.dev.sde: Error: command ['/sbin/mdadm', '-E', '/dev/sde'] failed with exit code 1: mdadm: cannot open /dev/sde: Permission denied MDadmExamine.dev.sdf: Error: command ['/sbin/mdadm', '-E', '/dev/sdf'] failed with exit code 1: mdadm: cannot open /dev/sdf: Permission denied MDadmExamine.dev.sdg: Error: command ['/sbin/mdadm', '-E', '/dev/sdg'] failed with exit code 1: mdadm: cannot open /dev/sdg: Permission denied MDadmExamine.dev.sdh: Error: command ['/sbin/mdadm', '-E', '/dev/sdh'] failed with exit code 1: mdadm: cannot open /dev/sdh: Permission denied MDadmExamine.dev.sdi: Error: command ['/sbin/mdadm', '-E', '/dev/sdi'] failed with exit code 1: mdadm: cannot open /dev/sdi: Permission denied MDadmExamine.dev.sdj: Error: command ['/sbin/mdadm', '-E', '/dev/sdj'] failed with exit code 1: mdadm: cannot open /dev/sdj: Permission denied MDadmExamine.dev.sdk: Error: command ['/sbin/mdadm', '-E', '/dev/sdk'] failed with exit code 1: mdadm: cannot open /dev/sdk: Permission denied MDadmExamine.dev.sdl: Error: command ['/sbin/mdadm', '-E', '/dev/sdl'] failed with exit code 1: mdadm: cannot open /dev/sdl: Permission denied MDadmExamine.dev.sdm: Error: command ['/sbin/mdadm', '-E', '/dev/sdm'] failed with exit code 1: mdadm: cannot open /dev/sdm: Permission denied MDadmExamine.dev.sdn: Error: command ['/sbin/mdadm', '-E', '/dev/sdn'] failed with exit code 1: mdadm: cannot open /dev/sdn: Permission denied MDadmExamine.dev.sdo: Error: command ['/sbin/mdadm', '-E', '/dev/sdo'] failed with exit code 1: mdadm: cannot open /dev/sdo: Permission denied MDadmExamine.dev.sdp: Error: command ['/sbin/mdadm', '-E', '/dev/sdp'] failed with exit code 1: mdadm: cannot open /dev/sdp: Permission denied ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: root=/dev/mapper/mpath0-part2 ro console=hvc0 ProcLoadAvg: 1.02 0.63 0.27 1/2906 154130 ProcMDstat: Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10] unused devices: <none> ProcSwaps: Filename Type Size Used Priority /swap.img file 8388544 0 -1 ProcVersion: Linux version 4.4.0-97-generic (buildd@bos01-ppc64el-013) (gcc version 5.4.0 20160609 (User Name/IBM 5.4.0-6ubuntu1~16.04.4) ) #120-User Name SMP Tue Sep 19 17:26:02 UTC 2017 SourcePackage: mdadm UpgradeStatus: No upgrade log present (probably fresh install) cpu_cores: Number of cores present = 20 cpu_coreson: Number of cores online = 20 cpu_smt: SMT is off etc.blkid.tab: Error: [Errno 2] No such file or directory: '/etc/blkid.tab'
I've run a dist-upgrade on a system with mdadm installed:
It hangs like this:
Setting up python3- update- manager (1:16.04.10) ... release- upgrader- core (1:16.04.23) ... img-4.4. 0-98-generic mdadm.conf defines no arrays.
Setting up ubuntu-
Setting up update-manager-core (1:16.04.10) ...
Processing triggers for resolvconf (1.78ubuntu5) ...
Processing triggers for systemd (229-4ubuntu21) ...
Processing triggers for ureadahead (0.100.0-19) ...
Processing triggers for initramfs-tools (0.122ubuntu8.9) ...
update-initramfs: Generating /boot/initrd.
W: mdadm: /etc/mdadm/
ProblemType: Bug ature: User Name 4.4.0-97. 120-generic 4.4.87 dules: zfs zunicode zcommon znvpair zavl dev.sda: Error: command ['/sbin/mdadm', '-E', '/dev/sda'] failed with exit code 1: mdadm: cannot open /dev/sda: Permission denied dev.sdb: Error: command ['/sbin/mdadm', '-E', '/dev/sdb'] failed with exit code 1: mdadm: cannot open /dev/sdb: Permission denied dev.sdc: Error: command ['/sbin/mdadm', '-E', '/dev/sdc'] failed with exit code 1: mdadm: cannot open /dev/sdc: Permission denied dev.sdd: Error: command ['/sbin/mdadm', '-E', '/dev/sdd'] failed with exit code 1: mdadm: cannot open /dev/sdd: Permission denied dev.sde: Error: command ['/sbin/mdadm', '-E', '/dev/sde'] failed with exit code 1: mdadm: cannot open /dev/sde: Permission denied dev.sdf: Error: command ['/sbin/mdadm', '-E', '/dev/sdf'] failed with exit code 1: mdadm: cannot open /dev/sdf: Permission denied dev.sdg: Error: command ['/sbin/mdadm', '-E', '/dev/sdg'] failed with exit code 1: mdadm: cannot open /dev/sdg: Permission denied dev.sdh: Error: command ['/sbin/mdadm', '-E', '/dev/sdh'] failed with exit code 1: mdadm: cannot open /dev/sdh: Permission denied dev.sdi: Error: command ['/sbin/mdadm', '-E', '/dev/sdi'] failed with exit code 1: mdadm: cannot open /dev/sdi: Permission denied dev.sdj: Error: command ['/sbin/mdadm', '-E', '/dev/sdj'] failed with exit code 1: mdadm: cannot open /dev/sdj: Permission denied dev.sdk: Error: command ['/sbin/mdadm', '-E', '/dev/sdk'] failed with exit code 1: mdadm: cannot open /dev/sdk: Permission denied dev.sdl: Error: command ['/sbin/mdadm', '-E', '/dev/sdl'] failed with exit code 1: mdadm: cannot open /dev/sdl: Permission denied dev.sdm: Error: command ['/sbin/mdadm', '-E', '/dev/sdm'] failed with exit code 1: mdadm: cannot open /dev/sdm: Permission denied dev.sdn: Error: command ['/sbin/mdadm', '-E', '/dev/sdn'] failed with exit code 1: mdadm: cannot open /dev/sdn: Permission denied dev.sdo: Error: command ['/sbin/mdadm', '-E', '/dev/sdo'] failed with exit code 1: mdadm: cannot open /dev/sdo: Permission denied dev.sdp: Error: command ['/sbin/mdadm', '-E', '/dev/sdp'] failed with exit code 1: mdadm: cannot open /dev/sdp: Permission denied DIR=<set> mapper/ mpath0- part2 ro console=hvc0 bos01-ppc64el- 013) (gcc version 5.4.0 20160609 (User Name/IBM 5.4.0-6ubuntu1~ 16.04.4) ) #120-User Name SMP Tue Sep 19 17:26:02 UTC 2017
DistroRelease: Ubuntu 16.04
Package: mdadm 3.3-2ubuntu7.5
ProcVersionSign
Uname: Linux 4.4.0-97-generic ppc64le
NonfreeKernelMo
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: ppc64el
Date: Fri Nov 10 20:08:36 2017
Lsusb:
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MDadmExamine.
MDadmExamine.
MDadmExamine.
MDadmExamine.
MDadmExamine.
MDadmExamine.
MDadmExamine.
MDadmExamine.
MDadmExamine.
MDadmExamine.
MDadmExamine.
MDadmExamine.
MDadmExamine.
MDadmExamine.
MDadmExamine.
MDadmExamine.
ProcEnviron:
TERM=screen
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: root=/dev/
ProcLoadAvg: 1.02 0.63 0.27 1/2906 154130
ProcMDstat:
Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]
unused devices: <none>
ProcSwaps:
Filename Type Size Used Priority
/swap.img file 8388544 0 -1
ProcVersion: Linux version 4.4.0-97-generic (buildd@
SourcePackage: mdadm
UpgradeStatus: No upgrade log present (probably fresh install)
cpu_cores: Number of cores present = 20
cpu_coreson: Number of cores online = 20
cpu_smt: SMT is off
etc.blkid.tab: Error: [Errno 2] No such file or directory: '/etc/blkid.tab'