[Kernel-packages] [Bug 1618572] Re: cloud-init failing to configure sources and additional repository in overlayfs

2016-09-02 Thread Scott Moser
** Summary changed:

- cloud-init failing to configure sources and additional repository
+ cloud-init failing to configure sources and additional repository in overlayfs

** Summary changed:

- cloud-init failing to configure sources and additional repository in overlayfs
+ apt-key add fails in overlayfs

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Title:
  apt-key add fails in overlayfs

Status in cloud-init:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Sending a custom APT config to cloud-init fails to:
  1. add keys
  2. configure sources
  3. configura additional repository.

  The same config is being sent to curtin, and curtin doesn't seem to
  fail (curtin install log http://paste.ubuntu.com/23112826/ just in
  case).

  config sent by maas = http://pastebin.ubuntu.com/23112834/
  cloud-init.log = http://paste.ubuntu.com/23112820/
  cloud-init-output.log = http://paste.ubuntu.com/23112822/
  sources.list = http://paste.ubuntu.com/23112824/
  ubuntu@node03:/var/log$ ls -l /etc/apt/sources.list.d/
  total 0

  
  ubuntu@node03:/var/log$ sudo apt-get update
  Hit:2 http://us.archive.ubuntu.com/ubuntu yakkety-updates InRelease
  Get:3 http://us.archive.ubuntu.com/ubuntu yakkety-backports InRelease [92.2 
kB]
  Err:2 http://us.archive.ubuntu.com/ubuntu yakkety-updates InRelease
The following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  Ign:3 http://us.archive.ubuntu.com/ubuntu yakkety-backports InRelease
  Hit:4 http://us.archive.ubuntu.com/ubuntu yakkety-security InRelease
  Get:1 http://us.archive.ubuntu.com/ubuntu yakkety InRelease [247 kB]
  Err:4 http://us.archive.ubuntu.com/ubuntu yakkety-security InRelease
The following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  Err:1 http://us.archive.ubuntu.com/ubuntu yakkety InRelease
The following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  Fetched 339 kB in 0s (388 kB/s)
  Reading package lists... Error!
  W: An error occurred during the signature verification. The repository is not 
updated and the previous index files will be used. GPG error: 
http://us.archive.ubuntu.com/ubuntu yakkety-updates InRelease: The following 
signatures couldn't be verified because the public key is not available: 
NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: GPG error: http://us.archive.ubuntu.com/ubuntu yakkety-backports 
InRelease: The following signatures couldn't be verified because the public key 
is not available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: The repository 'http://us.archive.ubuntu.com/ubuntu yakkety-backports 
InRelease' is not signed.
  N: Data from such a repository can't be authenticated and is therefore 
potentially dangerous to use.
  N: See apt-secure(8) manpage for repository creation and user configuration 
details.
  W: An error occurred during the signature verification. The repository is not 
updated and the previous index files will be used. GPG error: 
http://us.archive.ubuntu.com/ubuntu yakkety-security InRelease: The following 
signatures couldn't be verified because the public key is not available: 
NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: An error occurred during the signature verification. The repository is not 
updated and the previous index files will be used. GPG error: 
http://us.archive.ubuntu.com/ubuntu yakkety InRelease: The following signatures 
couldn't be verified because the public key is not available: NO_PUBKEY 
40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/dists/yakkety/InRelease  The following 
signatures couldn't be verified because the public key is not available: 
NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/dists/yakkety-updates/InRelease  The 
following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/dists/yakkety-security/InRelease  The 
following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: Some index files failed to download. They have been ignored, or old ones 
used instead.
  E: Problem renaming the file /var/cache/apt/srcpkgcache.bin.3HKvbX to 
/var/cache/apt/srcpkgcache.bin - rename (116: Stale file handle)
  E: Problem renaming the file /var/cache/apt/pkgcache.bin.d0JUHJ to 
/var/cache/apt/pkgcache.bin - rename (116: Stale file handle)
  W: You may want to run apt-get update to correct these problems
  E: 

[Kernel-packages] [Bug 1618572] Re: cloud-init failing to configure sources and additional repository

2016-09-01 Thread Joseph Salisbury
** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

** Tags added: kernel-da-key

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Title:
  cloud-init failing to configure sources and additional repository

Status in cloud-init:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Sending a custom APT config to cloud-init fails to:
  1. add keys
  2. configure sources
  3. configura additional repository.

  The same config is being sent to curtin, and curtin doesn't seem to
  fail (curtin install log http://paste.ubuntu.com/23112826/ just in
  case).

  config sent by maas = http://pastebin.ubuntu.com/23112834/
  cloud-init.log = http://paste.ubuntu.com/23112820/
  cloud-init-output.log = http://paste.ubuntu.com/23112822/
  sources.list = http://paste.ubuntu.com/23112824/
  ubuntu@node03:/var/log$ ls -l /etc/apt/sources.list.d/
  total 0

  
  ubuntu@node03:/var/log$ sudo apt-get update
  Hit:2 http://us.archive.ubuntu.com/ubuntu yakkety-updates InRelease
  Get:3 http://us.archive.ubuntu.com/ubuntu yakkety-backports InRelease [92.2 
kB]
  Err:2 http://us.archive.ubuntu.com/ubuntu yakkety-updates InRelease
The following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  Ign:3 http://us.archive.ubuntu.com/ubuntu yakkety-backports InRelease
  Hit:4 http://us.archive.ubuntu.com/ubuntu yakkety-security InRelease
  Get:1 http://us.archive.ubuntu.com/ubuntu yakkety InRelease [247 kB]
  Err:4 http://us.archive.ubuntu.com/ubuntu yakkety-security InRelease
The following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  Err:1 http://us.archive.ubuntu.com/ubuntu yakkety InRelease
The following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  Fetched 339 kB in 0s (388 kB/s)
  Reading package lists... Error!
  W: An error occurred during the signature verification. The repository is not 
updated and the previous index files will be used. GPG error: 
http://us.archive.ubuntu.com/ubuntu yakkety-updates InRelease: The following 
signatures couldn't be verified because the public key is not available: 
NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: GPG error: http://us.archive.ubuntu.com/ubuntu yakkety-backports 
InRelease: The following signatures couldn't be verified because the public key 
is not available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: The repository 'http://us.archive.ubuntu.com/ubuntu yakkety-backports 
InRelease' is not signed.
  N: Data from such a repository can't be authenticated and is therefore 
potentially dangerous to use.
  N: See apt-secure(8) manpage for repository creation and user configuration 
details.
  W: An error occurred during the signature verification. The repository is not 
updated and the previous index files will be used. GPG error: 
http://us.archive.ubuntu.com/ubuntu yakkety-security InRelease: The following 
signatures couldn't be verified because the public key is not available: 
NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: An error occurred during the signature verification. The repository is not 
updated and the previous index files will be used. GPG error: 
http://us.archive.ubuntu.com/ubuntu yakkety InRelease: The following signatures 
couldn't be verified because the public key is not available: NO_PUBKEY 
40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/dists/yakkety/InRelease  The following 
signatures couldn't be verified because the public key is not available: 
NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/dists/yakkety-updates/InRelease  The 
following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/dists/yakkety-security/InRelease  The 
following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: Some index files failed to download. They have been ignored, or old ones 
used instead.
  E: Problem renaming the file /var/cache/apt/srcpkgcache.bin.3HKvbX to 
/var/cache/apt/srcpkgcache.bin - rename (116: Stale file handle)
  E: Problem renaming the file /var/cache/apt/pkgcache.bin.d0JUHJ to 
/var/cache/apt/pkgcache.bin - rename (116: Stale file handle)
  W: You may want to run apt-get update to correct these problems
  E: The package cache file is corrupted

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[Kernel-packages] [Bug 1618572] Re: cloud-init failing to configure sources and additional repository

2016-09-01 Thread Scott Moser
** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

** Changed in: cloud-init
   Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1618572

Title:
  cloud-init failing to configure sources and additional repository

Status in cloud-init:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Sending a custom APT config to cloud-init fails to:
  1. add keys
  2. configure sources
  3. configura additional repository.

  The same config is being sent to curtin, and curtin doesn't seem to
  fail (curtin install log http://paste.ubuntu.com/23112826/ just in
  case).

  config sent by maas = http://pastebin.ubuntu.com/23112834/
  cloud-init.log = http://paste.ubuntu.com/23112820/
  cloud-init-output.log = http://paste.ubuntu.com/23112822/
  sources.list = http://paste.ubuntu.com/23112824/
  ubuntu@node03:/var/log$ ls -l /etc/apt/sources.list.d/
  total 0

  
  ubuntu@node03:/var/log$ sudo apt-get update
  Hit:2 http://us.archive.ubuntu.com/ubuntu yakkety-updates InRelease
  Get:3 http://us.archive.ubuntu.com/ubuntu yakkety-backports InRelease [92.2 
kB]
  Err:2 http://us.archive.ubuntu.com/ubuntu yakkety-updates InRelease
The following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  Ign:3 http://us.archive.ubuntu.com/ubuntu yakkety-backports InRelease
  Hit:4 http://us.archive.ubuntu.com/ubuntu yakkety-security InRelease
  Get:1 http://us.archive.ubuntu.com/ubuntu yakkety InRelease [247 kB]
  Err:4 http://us.archive.ubuntu.com/ubuntu yakkety-security InRelease
The following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  Err:1 http://us.archive.ubuntu.com/ubuntu yakkety InRelease
The following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  Fetched 339 kB in 0s (388 kB/s)
  Reading package lists... Error!
  W: An error occurred during the signature verification. The repository is not 
updated and the previous index files will be used. GPG error: 
http://us.archive.ubuntu.com/ubuntu yakkety-updates InRelease: The following 
signatures couldn't be verified because the public key is not available: 
NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: GPG error: http://us.archive.ubuntu.com/ubuntu yakkety-backports 
InRelease: The following signatures couldn't be verified because the public key 
is not available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: The repository 'http://us.archive.ubuntu.com/ubuntu yakkety-backports 
InRelease' is not signed.
  N: Data from such a repository can't be authenticated and is therefore 
potentially dangerous to use.
  N: See apt-secure(8) manpage for repository creation and user configuration 
details.
  W: An error occurred during the signature verification. The repository is not 
updated and the previous index files will be used. GPG error: 
http://us.archive.ubuntu.com/ubuntu yakkety-security InRelease: The following 
signatures couldn't be verified because the public key is not available: 
NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: An error occurred during the signature verification. The repository is not 
updated and the previous index files will be used. GPG error: 
http://us.archive.ubuntu.com/ubuntu yakkety InRelease: The following signatures 
couldn't be verified because the public key is not available: NO_PUBKEY 
40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/dists/yakkety/InRelease  The following 
signatures couldn't be verified because the public key is not available: 
NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/dists/yakkety-updates/InRelease  The 
following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/dists/yakkety-security/InRelease  The 
following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: Some index files failed to download. They have been ignored, or old ones 
used instead.
  E: Problem renaming the file /var/cache/apt/srcpkgcache.bin.3HKvbX to 
/var/cache/apt/srcpkgcache.bin - rename (116: Stale file handle)
  E: Problem renaming the file /var/cache/apt/pkgcache.bin.d0JUHJ to 
/var/cache/apt/pkgcache.bin - rename (116: Stale file handle)
  W: You may want to run apt-get update to correct these problems
  E: The package cache file is corrupted

To manage notifications about this bug go to:

[Kernel-packages] [Bug 1618572] Re: cloud-init failing to configure sources and additional repository

2016-09-01 Thread Andres Rodriguez
Don't think it matters, but:
http://pastebin.ubuntu.com/23119431/

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Title:
  cloud-init failing to configure sources and additional repository

Status in cloud-init:
  New
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Sending a custom APT config to cloud-init fails to:
  1. add keys
  2. configure sources
  3. configura additional repository.

  The same config is being sent to curtin, and curtin doesn't seem to
  fail (curtin install log http://paste.ubuntu.com/23112826/ just in
  case).

  config sent by maas = http://pastebin.ubuntu.com/23112834/
  cloud-init.log = http://paste.ubuntu.com/23112820/
  cloud-init-output.log = http://paste.ubuntu.com/23112822/
  sources.list = http://paste.ubuntu.com/23112824/
  ubuntu@node03:/var/log$ ls -l /etc/apt/sources.list.d/
  total 0

  
  ubuntu@node03:/var/log$ sudo apt-get update
  Hit:2 http://us.archive.ubuntu.com/ubuntu yakkety-updates InRelease
  Get:3 http://us.archive.ubuntu.com/ubuntu yakkety-backports InRelease [92.2 
kB]
  Err:2 http://us.archive.ubuntu.com/ubuntu yakkety-updates InRelease
The following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  Ign:3 http://us.archive.ubuntu.com/ubuntu yakkety-backports InRelease
  Hit:4 http://us.archive.ubuntu.com/ubuntu yakkety-security InRelease
  Get:1 http://us.archive.ubuntu.com/ubuntu yakkety InRelease [247 kB]
  Err:4 http://us.archive.ubuntu.com/ubuntu yakkety-security InRelease
The following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  Err:1 http://us.archive.ubuntu.com/ubuntu yakkety InRelease
The following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  Fetched 339 kB in 0s (388 kB/s)
  Reading package lists... Error!
  W: An error occurred during the signature verification. The repository is not 
updated and the previous index files will be used. GPG error: 
http://us.archive.ubuntu.com/ubuntu yakkety-updates InRelease: The following 
signatures couldn't be verified because the public key is not available: 
NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: GPG error: http://us.archive.ubuntu.com/ubuntu yakkety-backports 
InRelease: The following signatures couldn't be verified because the public key 
is not available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: The repository 'http://us.archive.ubuntu.com/ubuntu yakkety-backports 
InRelease' is not signed.
  N: Data from such a repository can't be authenticated and is therefore 
potentially dangerous to use.
  N: See apt-secure(8) manpage for repository creation and user configuration 
details.
  W: An error occurred during the signature verification. The repository is not 
updated and the previous index files will be used. GPG error: 
http://us.archive.ubuntu.com/ubuntu yakkety-security InRelease: The following 
signatures couldn't be verified because the public key is not available: 
NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: An error occurred during the signature verification. The repository is not 
updated and the previous index files will be used. GPG error: 
http://us.archive.ubuntu.com/ubuntu yakkety InRelease: The following signatures 
couldn't be verified because the public key is not available: NO_PUBKEY 
40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/dists/yakkety/InRelease  The following 
signatures couldn't be verified because the public key is not available: 
NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/dists/yakkety-updates/InRelease  The 
following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/dists/yakkety-security/InRelease  The 
following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: Some index files failed to download. They have been ignored, or old ones 
used instead.
  E: Problem renaming the file /var/cache/apt/srcpkgcache.bin.3HKvbX to 
/var/cache/apt/srcpkgcache.bin - rename (116: Stale file handle)
  E: Problem renaming the file /var/cache/apt/pkgcache.bin.d0JUHJ to 
/var/cache/apt/pkgcache.bin - rename (116: Stale file handle)
  W: You may want to run apt-get update to correct these problems
  E: The package cache file is corrupted

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[Kernel-packages] [Bug 1618572] Re: cloud-init failing to configure sources and additional repository

2016-08-31 Thread Scott Moser
This seems to be a kernel regression that happened either in 4.4 or 4.2.

I'll get more information on recreate soon.  to get this off my system,
here are my very sloppy notes  http://paste.ubuntu.com/23117619/

essentially, you boot a cloud image with overlayroot enabled then 'apt-key add 
- 

[Kernel-packages] [Bug 1618572] Re: cloud-init failing to configure sources and additional repository

2016-08-31 Thread Scott Moser
** Also affects: linux (Ubuntu)
   Importance: Undecided
   Status: New

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1618572

Title:
  cloud-init failing to configure sources and additional repository

Status in cloud-init:
  New
Status in linux package in Ubuntu:
  New

Bug description:
  Sending a custom APT config to cloud-init fails to:
  1. add keys
  2. configure sources
  3. configura additional repository.

  The same config is being sent to curtin, and curtin doesn't seem to
  fail (curtin install log http://paste.ubuntu.com/23112826/ just in
  case).

  config sent by maas = http://pastebin.ubuntu.com/23112834/
  cloud-init.log = http://paste.ubuntu.com/23112820/
  cloud-init-output.log = http://paste.ubuntu.com/23112822/
  sources.list = http://paste.ubuntu.com/23112824/
  ubuntu@node03:/var/log$ ls -l /etc/apt/sources.list.d/
  total 0

  
  ubuntu@node03:/var/log$ sudo apt-get update
  Hit:2 http://us.archive.ubuntu.com/ubuntu yakkety-updates InRelease
  Get:3 http://us.archive.ubuntu.com/ubuntu yakkety-backports InRelease [92.2 
kB]
  Err:2 http://us.archive.ubuntu.com/ubuntu yakkety-updates InRelease
The following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  Ign:3 http://us.archive.ubuntu.com/ubuntu yakkety-backports InRelease
  Hit:4 http://us.archive.ubuntu.com/ubuntu yakkety-security InRelease
  Get:1 http://us.archive.ubuntu.com/ubuntu yakkety InRelease [247 kB]
  Err:4 http://us.archive.ubuntu.com/ubuntu yakkety-security InRelease
The following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  Err:1 http://us.archive.ubuntu.com/ubuntu yakkety InRelease
The following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  Fetched 339 kB in 0s (388 kB/s)
  Reading package lists... Error!
  W: An error occurred during the signature verification. The repository is not 
updated and the previous index files will be used. GPG error: 
http://us.archive.ubuntu.com/ubuntu yakkety-updates InRelease: The following 
signatures couldn't be verified because the public key is not available: 
NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: GPG error: http://us.archive.ubuntu.com/ubuntu yakkety-backports 
InRelease: The following signatures couldn't be verified because the public key 
is not available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: The repository 'http://us.archive.ubuntu.com/ubuntu yakkety-backports 
InRelease' is not signed.
  N: Data from such a repository can't be authenticated and is therefore 
potentially dangerous to use.
  N: See apt-secure(8) manpage for repository creation and user configuration 
details.
  W: An error occurred during the signature verification. The repository is not 
updated and the previous index files will be used. GPG error: 
http://us.archive.ubuntu.com/ubuntu yakkety-security InRelease: The following 
signatures couldn't be verified because the public key is not available: 
NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: An error occurred during the signature verification. The repository is not 
updated and the previous index files will be used. GPG error: 
http://us.archive.ubuntu.com/ubuntu yakkety InRelease: The following signatures 
couldn't be verified because the public key is not available: NO_PUBKEY 
40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/dists/yakkety/InRelease  The following 
signatures couldn't be verified because the public key is not available: 
NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/dists/yakkety-updates/InRelease  The 
following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/dists/yakkety-security/InRelease  The 
following signatures couldn't be verified because the public key is not 
available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
  W: Some index files failed to download. They have been ignored, or old ones 
used instead.
  E: Problem renaming the file /var/cache/apt/srcpkgcache.bin.3HKvbX to 
/var/cache/apt/srcpkgcache.bin - rename (116: Stale file handle)
  E: Problem renaming the file /var/cache/apt/pkgcache.bin.d0JUHJ to 
/var/cache/apt/pkgcache.bin - rename (116: Stale file handle)
  W: You may want to run apt-get update to correct these problems
  E: The package cache file is corrupted

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