canonical-ubuntu-qa team mailing list archive

[Tim Andersson <2060213@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

logfile:
https://objectstorage.prodstack5.canonical.com/swift/v1/AUTH_0f9aae918d5b4744bf7b827671c86842/autopkgtest-noble/noble/armhf/b/balsa/20240404_081820_ad372@/log.gz

pertinent log messages:
```
883s Get:204 http://ftpmaster.internal/ubuntu noble-proposed/universe armhf xvfb armhf 2:21.1.11-2ubuntu2 [738 kB]
935s autopkgtest: WARNING: apt failed to download packages, retrying in 10s...
954s E: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process 763 (apt-get)
954s E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it?
955s autopkgtest: WARNING: Test dependencies are unsatisfiable - calling apt install on test deps directly for further data about failing dependencies in test logs
957s Reading package lists...
958s Building dependency tree...
```

It perhaps looks like in a setup script, whilst sleeping before a retry,
another process starts an apt-get command which causes the script to
fail after the sleep. Or something along those lines.

** Affects: auto-package-testing
     Importance: Undecided
         Status: New

** Description changed:

  logfile:
  https://objectstorage.prodstack5.canonical.com/swift/v1/AUTH_0f9aae918d5b4744bf7b827671c86842/autopkgtest-noble/noble/armhf/b/balsa/20240404_081820_ad372@/log.gz
  
  pertinent log messages:
  ```
  883s Get:204 http://ftpmaster.internal/ubuntu noble-proposed/universe armhf xvfb armhf 2:21.1.11-2ubuntu2 [738 kB]
  935s autopkgtest: WARNING: apt failed to download packages, retrying in 10s...
  954s E: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process 763 (apt-get)
  954s E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it?
  955s autopkgtest: WARNING: Test dependencies are unsatisfiable - calling apt install on test deps directly for further data about failing dependencies in test logs
  957s Reading package lists...
  958s Building dependency tree...
  ```
  
- It perhaps looks like in setup-testbed, whilst sleeping before a retry,
+ It perhaps looks like in a setup script, whilst sleeping before a retry,
  another process starts an apt-get command which causes the script to
  fail after the sleep. Or something along those lines.

-- 
You received this bug notification because you are a member of
Canonical's Ubuntu QA, which is subscribed to Auto Package Testing.
https://bugs.launchpad.net/bugs/2060213

Title:
  "apt failed to download packages, retrying in 10s..." results in "
  Unable to acquire the dpkg frontend lock"

Status in Auto Package Testing:
  New

Bug description:
  logfile:
  https://objectstorage.prodstack5.canonical.com/swift/v1/AUTH_0f9aae918d5b4744bf7b827671c86842/autopkgtest-noble/noble/armhf/b/balsa/20240404_081820_ad372@/log.gz

  pertinent log messages:
  ```
  883s Get:204 http://ftpmaster.internal/ubuntu noble-proposed/universe armhf xvfb armhf 2:21.1.11-2ubuntu2 [738 kB]
  935s autopkgtest: WARNING: apt failed to download packages, retrying in 10s...
  954s E: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process 763 (apt-get)
  954s E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it?
  955s autopkgtest: WARNING: Test dependencies are unsatisfiable - calling apt install on test deps directly for further data about failing dependencies in test logs
  957s Reading package lists...
  958s Building dependency tree...
  ```

  It perhaps looks like in a setup script, whilst sleeping before a
  retry, another process starts an apt-get command which causes the
  script to fail after the sleep. Or something along those lines.

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