this looks like at a minimum the apparmor profile needs to be updated.
This needs to be done before any other kernel work. Adding an apparmor
task
lsblk trace shows
openat(AT_FDCWD, "/sys/block/sr0/hidden", O_RDONLY|O_CLOEXEC) = -1 EACCES
(Permission denied)
openat(AT_FDCWD, "/sys/block/sr0/dev", O_RDONLY|O_CLOEXEC) = -1 EACCES
(Permission denied)
openat(AT_FDCWD, "/sys/block/sd0/hidden", O_RDONLY|O_CLOEXEC) = -1 EACCES
(Permission denied)
openat(AT_FDCWD, "/sys/block/sd0/dev", O_RDONLY|O_CLOEXEC) = -1 EACCES
(Permission denied)
which match up with the kernel denials
[ 62.038879] audit: type=1400 audit(1743587089.232:161): apparmor="DENIED"
operation="open" class="file" profile="lsblk"
name="/sys/devices/vio/71000003/host0/target0:0:2/0:0:2:0/block/sr0/hidden"
pid=909 comm="lsblk" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[ 62.039191] audit: type=1400 audit(1743587089.232:162): apparmor="DENIED"
operation="open" class="file" profile="lsblk"
name="/sys/devices/vio/71000003/host0/target0:0:2/0:0:2:0/block/sr0/dev"
pid=909 comm="lsblk" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[ 62.048754] audit: type=1400 audit(1743587089.236:163): apparmor="DENIED"
operation="open" class="file" profile="lsblk"
name="/sys/devices/vio/71000003/host0/target0:0:0/0:0:0:0/block/sda/hidden"
pid=909 comm="lsblk" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[ 62.048794] audit: type=1400 audit(1743587089.240:164): apparmor="DENIED"
operation="open" class="file" profile="lsblk"
name="/sys/devices/vio/71000003/host0/target0:0:0/0:0:0:0/block/sda/dev"
pid=909 comm="lsblk" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
** Also affects: apparmor (Ubuntu)
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/2092232
Title:
not able to deploy Plucky Puffin
To manage notifications about this bug go to:
https://bugs.launchpad.net/maas/+bug/2092232/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
