Due to the seeming lack of the actual failure in the main log for the Qt frontend, it does seem to be the continuing fight desktop-base vs kubuntu-settings-desktop vs fontconfig-common:
Investigating (19) fontconfig-config:amd64 < 2.13.1-4.2ubuntu5 -> 2.15.0-1.1ubuntu2 @ii umU Ib >
Broken fontconfig-config:amd64 Breaks on kubuntu-settings-desktop:amd64 < 1:22.04.10 | 1:24.04.12 @ii umH > (< 1:23.04.3)
Considering kubuntu-settings-desktop:amd64 1 as a solution to fontconfig-config:amd64 59
Upgrading kubuntu-settings-desktop:amd64 due to Breaks field in fontconfig-config:amd64
Investigating (19) kubuntu-settings-desktop:amd64 < 1:22.04.10 -> 1:24.04.12 @ii umU Ib >
Broken kubuntu-settings-desktop:amd64 Conflicts on desktop-base:amd64 < 11.0.3ubuntu1 -> 12.0.6+nmu1ubuntu1 @ii umU >
Considering desktop-base:amd64 3 as a solution to kubuntu-settings-desktop:amd64 1
MarkKeep kubuntu-settings-desktop:amd64 < 1:22.04.10 -> 1:24.04.12 @ii umU Ib > FU=0
Holding Back kubuntu-settings-desktop:amd64 rather than change desktop-base:amd64
I also see
Broken libpcap0.8t64:amd64 Depends on libibverbs1:amd64 < none | 50.0-2build2 @un umH > (>= 1.1.6)
Considering libibverbs1:amd64 0 as a solution to libpcap0.8t64:amd64 18
MarkKeep libpcap0.8t64:amd64 < none -> 1.10.4-4.1ubuntu3 @un umN Ib > FU=0
Holding Back libpcap0.8t64:amd64 rather than change libibverbs1:amd64
which is particularly complex.
It in turn:
Investigating (0) libkf5sysguard-bin:amd64 < none -> 4:5.27.11-0ubuntu3 @un uN Ib >
Broken libkf5sysguard-bin:amd64 Depends on libpcap0.8t64:amd64 < none | 1.10.4-4.1ubuntu3 @un umH > (>= 1.0.0)
Considering libpcap0.8t64:amd64 18 as a solution to libkf5sysguard-bin:amd64 4
MarkKeep libkf5sysguard-bin:amd64 < none -> 4:5.27.11-0ubuntu3 @un uN Ib > FU=0
Holding Back libkf5sysguard-bin:amd64 rather than change libpcap0.8t64:amd64
then:
Broken kubuntu-desktop:amd64 Depends on libkf5sysguard-bin:amd64 < none | 4:5.27.11-0ubuntu3 @un uH >
Considering libkf5sysguard-bin:amd64 4 as a solution to kubuntu-desktop:amd64 0
MarkKeep kubuntu-desktop:amd64 < 1.418.1 -> 1.451 @ii umU Ib > FU=0
Holding Back kubuntu-desktop:amd64 rather than change libkf5sysguard-bin:amd64
But I'm afraid I don't have a solution handy here.
Due to the seeming lack of the actual failure in the main log for the Qt frontend, it does seem to be the continuing fight desktop-base vs kubuntu- settings- desktop vs fontconfig-common:
Investigating (19) fontconfig- config: amd64 < 2.13.1-4.2ubuntu5 -> 2.15.0-1.1ubuntu2 @ii umU Ib > config: amd64 Breaks on kubuntu- settings- desktop: amd64 < 1:22.04.10 | 1:24.04.12 @ii umH > (< 1:23.04.3) settings- desktop: amd64 1 as a solution to fontconfig- config: amd64 59 settings- desktop: amd64 due to Breaks field in fontconfig- config: amd64 settings- desktop: amd64 < 1:22.04.10 -> 1:24.04.12 @ii umU Ib > settings- desktop: amd64 Conflicts on desktop-base:amd64 < 11.0.3ubuntu1 -> 12.0.6+nmu1ubuntu1 @ii umU > settings- desktop: amd64 1 settings- desktop: amd64 < 1:22.04.10 -> 1:24.04.12 @ii umU Ib > FU=0 settings- desktop: amd64 rather than change desktop-base:amd64
Broken fontconfig-
Considering kubuntu-
Upgrading kubuntu-
Investigating (19) kubuntu-
Broken kubuntu-
Considering desktop-base:amd64 3 as a solution to kubuntu-
MarkKeep kubuntu-
Holding Back kubuntu-
I also see
Broken libpcap0.8t64:amd64 Depends on libibverbs1:amd64 < none | 50.0-2build2 @un umH > (>= 1.1.6)
Considering libibverbs1:amd64 0 as a solution to libpcap0.8t64:amd64 18
MarkKeep libpcap0.8t64:amd64 < none -> 1.10.4-4.1ubuntu3 @un umN Ib > FU=0
Holding Back libpcap0.8t64:amd64 rather than change libibverbs1:amd64
which is particularly complex.
It in turn:
Investigating (0) libkf5sysguard- bin:amd64 < none -> 4:5.27.11-0ubuntu3 @un uN Ib > bin:amd64 Depends on libpcap0.8t64:amd64 < none | 1.10.4-4.1ubuntu3 @un umH > (>= 1.0.0) bin:amd64 4 bin:amd64 < none -> 4:5.27.11-0ubuntu3 @un uN Ib > FU=0 bin:amd64 rather than change libpcap0.8t64:amd64
Broken libkf5sysguard-
Considering libpcap0.8t64:amd64 18 as a solution to libkf5sysguard-
MarkKeep libkf5sysguard-
Holding Back libkf5sysguard-
then:
Broken kubuntu- desktop: amd64 Depends on libkf5sysguard- bin:amd64 < none | 4:5.27.11-0ubuntu3 @un uH > bin:amd64 4 as a solution to kubuntu- desktop: amd64 0 desktop: amd64 < 1.418.1 -> 1.451 @ii umU Ib > FU=0 desktop: amd64 rather than change libkf5sysguard- bin:amd64
Considering libkf5sysguard-
MarkKeep kubuntu-
Holding Back kubuntu-
But I'm afraid I don't have a solution handy here.