| 2022-07-15 20:32:23 |
Christian Brickhouse |
description |
Description: Ubuntu 22.04 LTS
Release: 22.04
libarcus3:
Installed: 1:4.8.0~202107291208~rev185~pkg375~ubuntu21.04.1
Candidate: 1:4.8.0~202107291208~rev185~pkg375~ubuntu21.04.1
Version table:
*** 1:4.8.0~202107291208~rev185~pkg375~ubuntu21.04.1 100
100 /var/lib/dpkg/status
4.13.0-2build1 500
500 http://us.archive.ubuntu.com/ubuntu jammy/universe amd64 Packages
Expected behavior: When installing software which depends libarcus3 >= 4.13, the package should be Actual behavior: Apt reports an unsatisfiable dependency and considers 4.13 a downgrade from 4.8 which must be fixed manually
Extended description:
Following an upgrade to Jammy from Impish, I attempted to install the cura package from the Jammy repos. Apt reported a dependency conflict:
python3-arcus : Depends: libarcus3 (= 4.13.0-2build1) but 1:4.8.0~202107291208~rev185~pkg375~ubuntu21.04.1 is to be installed
For reference, this is the dependency chain from cura to libarcus3: cura <- python3-uranium <- python3-arcus <- libarcus3
apt-cache policy libarcus3 showed two potential versions:
libarcus3:
Installed: 1:4.8.0~202107291208~rev185~pkg375~ubuntu21.04.1
Candidate: 1:4.8.0~202107291208~rev185~pkg375~ubuntu21.04.1
Version table:
*** 1:4.8.0~202107291208~rev185~pkg375~ubuntu21.04.1 100
100 /var/lib/dpkg/status
4.13.0-2build1 500
500 http://us.archive.ubuntu.com/ubuntu jammy/universe amd64 Packages
Telling apt to install the 4.13 version over the 4.8 version results in a reported DOWNGRADE:
The following packages will be DOWNGRADED:
libarcus3
0 upgraded, 0 newly installed, 1 downgraded, 0 to remove and 0 not upgraded.
The installation of 4.13 succeeded, and cura installed successfully afterwards.
Having the move from 4.8 to 4.13 be reported as a downgrade is unintuitive and leads to incorrect behavior when attempting to install software from the repositories. |
Description: Ubuntu 22.04 LTS
Release: 22.04
libarcus3:
Installed: 1:4.8.0~202107291208~rev185~pkg375~ubuntu21.04.1
Candidate: 1:4.8.0~202107291208~rev185~pkg375~ubuntu21.04.1
Version table:
*** 1:4.8.0~202107291208~rev185~pkg375~ubuntu21.04.1 100
100 /var/lib/dpkg/status
4.13.0-2build1 500
500 http://us.archive.ubuntu.com/ubuntu jammy/universe amd64 Packages
Expected behavior: When installing software which depends libarcus3 >= 4.13, the dependency should be upgraded from prior packages
Actual behavior: Apt reports an unsatisfiable dependency and considers 4.13 a downgrade from 4.8 which must be fixed manually
Extended description:
Following an upgrade to Jammy from Impish, I attempted to install the cura package from the Jammy repos. Apt reported a dependency conflict:
python3-arcus : Depends: libarcus3 (= 4.13.0-2build1) but 1:4.8.0~202107291208~rev185~pkg375~ubuntu21.04.1 is to be installed
For reference, this is the dependency chain from cura to libarcus3: cura <- python3-uranium <- python3-arcus <- libarcus3
apt-cache policy libarcus3 showed two potential versions:
libarcus3:
Installed: 1:4.8.0~202107291208~rev185~pkg375~ubuntu21.04.1
Candidate: 1:4.8.0~202107291208~rev185~pkg375~ubuntu21.04.1
Version table:
*** 1:4.8.0~202107291208~rev185~pkg375~ubuntu21.04.1 100
100 /var/lib/dpkg/status
4.13.0-2build1 500
500 http://us.archive.ubuntu.com/ubuntu jammy/universe amd64 Packages
Telling apt to install the 4.13 version over the 4.8 version results in a reported DOWNGRADE:
The following packages will be DOWNGRADED:
libarcus3
0 upgraded, 0 newly installed, 1 downgraded, 0 to remove and 0 not upgraded.
The installation of 4.13 succeeded, and cura installed successfully afterwards.
Having the move from 4.8 to 4.13 be reported as a downgrade is unintuitive and leads to incorrect behavior when attempting to install software from the repositories. |
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