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[Bug 1489630] Re: Random Software Updates request password for encrypted partition

 

Coincidentally, today as the machine was starting up I saw a password
request flash up on tty7 (the graphical interface) between the screen
changing from black to colour and before the login manager was
displayed.

Never noticed that in the 10 weeks the the encrypted partition has been
installed.

Output of commands is as follows:

===================
cat /etc/scftab
UUID=a7ec58a8-8bcd-4e03-b380-a49a0dd82884	/               ext4    errors=remount-ro 0       1
/dev/md0 /data ext4 defaults 0 0

/dev/disk/by-uuid/37e1f51f-a028-48ab-890f-c4477abf97a9 /media/molly/enc1
auto nosuid,nodev,nofail,noexec,user 0 0

 =================
cat /etc/crypttab
# <target name>	<source device>		<key file>	<options>
luks-sda5 UUID=b882f339-5b12-4a5f-9ff5-88ae4f268a44 none nofail

 =================
sudo blkid
/dev/sda1: UUID="a7ec58a8-8bcd-4e03-b380-a49a0dd82884" TYPE="ext4" PARTUUID="0007ff10-01"
/dev/sda5: UUID="b882f339-5b12-4a5f-9ff5-88ae4f268a44" TYPE="crypto_LUKS" PARTUUID="0007ff10-05"
/dev/sdb1: UUID="d359b975-5de8-f828-fcc7-0993cc19e4ba" UUID_SUB="14403c39-4f34-4d86-1838-04cb02a3da7e" LABEL="molly:0" TYPE="linux_raid_member" PARTUUID="df7318c0-01"
/dev/sdc1: UUID="d359b975-5de8-f828-fcc7-0993cc19e4ba" UUID_SUB="dc1204f2-2dfe-9a21-f63e-e9dfd3430081" LABEL="molly:0" TYPE="linux_raid_member" PARTUUID="da4827b0-01"
/dev/sdd1: UUID="d359b975-5de8-f828-fcc7-0993cc19e4ba" UUID_SUB="ad15845d-c978-000a-1048-e6956508f2a7" LABEL="molly:0" TYPE="linux_raid_member" PARTUUID="f668aaf9-01"
/dev/md0: UUID="c7666242-e844-47e5-ab8f-1c09c207d879" TYPE="ext4"
/dev/zram0: UUID="ab2358f5-ca32-497d-a643-1e88477a94ab" TYPE="swap"
/dev/zram1: UUID="c8745370-2a23-4e7e-a5e4-e81cdc6d27fe" TYPE="swap"
/dev/zram2: UUID="d9366f7f-62f3-43b4-a9d1-ec6f317e9cc3" TYPE="swap"
/dev/zram3: UUID="9e96ead1-906f-4d9c-be4a-706bffb4641d" TYPE="swap"
molly@molly:~$ 

 =================

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Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1489630

Title:
  Random Software Updates request password for encrypted partition

Status in systemd package in Ubuntu:
  Incomplete

Bug description:
  I have an encrypted partition (luks / cryptsetup)  on my drive which
  is mounted manually when required and only contains documents.

  Regularly, when Software Updater is run and updates are installed the
  update process will stall, and if the command line window is expanded
  I can see that one of the updates is requesting that I enter the
  password to mount the encrypted partition.

  THERE IS NO REASON FOR THE PARTITION TO BE REQUIRED

  Today, the application which did this was CUPS (Please see attachment) however on previous occasions it has been other updates.
  Today, I did not enter the password was request twice by the package but I did not enter the password, I just pressed enter and the package seems to have installed successfully.

  I will update this bug in the future with other applications which
  cause this issue.

  Thanks

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: cryptsetup 2:1.6.1-1ubuntu7
  ProcVersionSignature: Ubuntu 3.19.0-26.28-generic 3.19.8-ckt4
  Uname: Linux 3.19.0-26-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1.3
  Architecture: amd64
  CurrentDesktop: GNOME
  Date: Thu Aug 27 22:43:55 2015
  InstallationDate: Installed on 2014-04-18 (496 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  SourcePackage: cryptsetup
  UpgradeStatus: Upgraded to vivid on 2015-03-28 (152 days ago)
  crypttab:
   # <target name>	<source device>		<key file>	<options>
   luks-sda5 UUID=b882f339-5b12-4a5f-9ff5-88ae4f268a44 none nofail

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