marianarlt
Eric, I submitted this to KDE but they said I should report this to the distro. Before submitting it to Arch though I first need to make sure this is not Obarun specific. Please see the details from my report on the KDE bug tracker:
SUMMARY
The upgrade from Plasma 5.15.2 to 5.15.3 made starting KDE impossible because of a wrong call to libdouble-conversion.so.3.0.0 which does not exist. Instead the existing symlink to the latest updated library is called /usr/lib/libdouble-conversion.so.3 without any zeros. Changing the name of the symlink to /usr/lib/libdouble-conversion.so.3.0.0 and adjusting the symlink /usr/lib/libdouble-conversion.so would remedy this temporarily. KDE should make the right call to the original symlink though.
STEPS TO REPRODUCE
1. Update KDE Plasma desktop from 5.15.2 to 5.15.3
2. Reboot
3. Start X
OBSERVED RESULT
X will error out stating "Could not start kdeinit5. Check your installation." and return to the console.
EXPECTED RESULT
X should start normally without errors.
SOFTWARE/OS VERSIONS
Linux: 5.0.0-arch1-1-ARCH
KDE Plasma Version: 5.15.3-1
KDE Frameworks Version: 5.56.1-1
Qt Version: 5.12.1-2
UPDATED PACKAGES:
[2019-03-13 17:52] [ALPM] upgraded double-conversion (3.1.1-1 -> 3.1.4-1)
[2019-03-13 17:52] [ALPM] upgraded bluedevil (1:5.15.2-1 -> 1:5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded kdecoration (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded breeze (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded breeze-gtk (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded protobuf (3.6.1.3-1 -> 3.7.0-1)
[2019-03-13 17:52] [ALPM] upgraded clementine (1.3.1-20 -> 1.3.1-21)
[2019-03-13 17:52] [ALPM] upgraded kirigami2 (5.56.0-2 -> 5.56.1-1)
[2019-03-13 17:52] [ALPM] upgraded discover (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded drkonqi (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded gtk-update-icon-cache (3.24.5-1 -> 3.24.7-1)
[2019-03-13 17:52] [ALPM] upgraded gtk3 (3.24.5-1 -> 3.24.7-1)
[2019-03-13 17:52] [ALPM] upgraded kactivitymanagerd (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded kde-cli-tools (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded libksysguard (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded plasma-framework (5.56.0-3 -> 5.56.1-1)
[2019-03-13 17:52] [ALPM] upgraded milou (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded kwin (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded plasma-integration (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded plasma-workspace (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded kdeplasma-addons (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded kgamma5 (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded khotkeys (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded kinfocenter (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded kmenuedit (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded knetattach (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded libkscreen (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded kscreen (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded ksshaskpass (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded ksysguard (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded kwallet-pam (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded kwayland-integration (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded kwrited (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded oxygen (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded plasma-browser-integration (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded polkit-kde-agent (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded systemsettings (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded plasma-desktop (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded plasma-nm (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded plasma-pa (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded plasma-sdk (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded plasma-vault (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded plasma-workspace-wallpapers (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded powerdevil (5.15.2-2 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded python-psutil (5.5.0-1 -> 5.6.0-1)
[2019-03-13 17:52] [ALPM] upgraded sddm-kcm (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded user-manager (5.15.2-1 -> 5.15.3-1)
[2019-03-13 17:52] [ALPM] upgraded xdg-desktop-portal-kde (5.15.2-1 -> 5.15.3-1)
banned_9-26-2021
I read that arch has released this new double-conversion pkg before the new qt5-base that depends on this double-conversion and the problem comes from qt5-base being outdated.
Other than your remedy patience seems to be the only advise going around.
marianarlt
Yeah read that as well although I updated to qt5-base from [extra] which is 5.12.1-3 instead of 5.12.1-2 and it didn't solve anything. This is one of those simple version numbering errors, but breaking a whole desktop environment because of this seems rather unprofessional to me ^^;
I suppose I'll just stick to the renamed symlink for now and wait for the next break when they decide to get the version number right and my symlink is once again wrong by then >_>"
eric
thanks for the report
update the obarun repo, this should fix the issue
marianarlt
Thank you Eric, I'll test this once ZFS gets updated for kernel 5.0.1. I thought this was upstream. If this was on your side I totally understand this can happen. Will test as soon as possible.