do-release-upgrade -p
Checking for a new Ubuntu release
Get:1 Upgrade tool signature [1.554 B]
Get:2 Upgrade tool [1.349 kB]
Fetched 1.350 kB in 0s (0 B/s)
aut
Public bug reported:
Could not calculate the upgrade
An unresolvable problem occurred while calculating the upgrade.
This was likely caused by:
* Unofficial software packages not provided by Ubuntu
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubuntu-release-upgrader-core 1:18.04.44
Pr
Public bug reported:
An unresolvable problem occurred while calculating the upgrade.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubuntu-release-upgrader-core 1:18.04.42
ProcVersionSignature: Ubuntu 5.4.0-71.79~18.04.1-generic 5.4.101
Uname: Linux 5.4.0-71-generic x86_64
ApportVersion: 2
why?
** Changed in: ubuntu-release-upgrader (Ubuntu)
Status: New => Invalid
** Converted to question:
https://answers.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+question/696555
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Bugs, which is subscrib
Public bug reported:
An unresolvable problem occurred while calculating the upgrade.
This was caused by: * Upgrading to a pre-release version of Ubuntu This
is most likely a transient problem, please try again later. If none of
this applies, then please report this bug using the command 'ubuntu-b
cannot upgrade from 18.04 to 20.04
** Summary changed:
- Could not calculate the upgrade
+ Could not calculate the upgrade from ubuntu 18.04 to 20.04
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Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/192
Public bug reported:
Could not calculate the upgrade
An unresolvable problem occurred while calculating the upgrade.
If none of this applies, then please report this bug using the command
'ubuntu-bug ubuntu-release-upgrader-core' in a terminal. If you want to
investigate this yourself the log f
Public bug reported:
after kernel update this morning sound has gone away.
Play sound through: Dummy output
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: pulseaudio 1:1.1-0ubuntu15.4
ProcVersionSignature: Ubuntu 3.13.0-66.107~precise1-generic 3.13.11-ckt27
Uname: Linux 3.13.0-66-generic