SUMMARY STEPS TO REPRODUCE 1. open a terminal 2. launch falkon 23.08.2 (2023-10-13) using the command : falkon OBSERVED RESULT the application does not start and I'm facing this error message : "/snap/falkon/111/usr/bin/falkon: error while loading shared libraries: libQt5WebEngineWidgets.so.5: cannot open shared object file: No such file or directory" EXPECTED RESULT the application starts (I cannot launch falkon thru the application launcher menu neither) SOFTWARE/OS VERSIONS Linux/KDE Plasma: (available in About System) KDE Plasma Version: 5.24.7 KDE Frameworks Version: 5.92.0 Qt Version: 5.15.3 Operating System: Kubuntu 22.04.3 LTS x86_64 Kernel Version: 5.15.0-88-generic (64-bit) Graphics Platform: X11 Memory: 15,6 GiB of RAM Graphics Processor: NV106 ADDITIONAL INFORMATION gilles@G3460 ~$ snap version snap 2.60.4 snapd 2.60.4 series 16 ubuntu 22.04 kernel 5.15.0-88-generic gilles@G3460 ~$ snap info falkon name: falkon summary: Web Browser publisher: KDE✓ store-url: https://snapcraft.io/falkon contact: https://bugs.kde.org/enter_bug.cgi?product=neon&component=Snaps license: unset description: | Falkon is a KDE web browser using QtWebEngine rendering engine, previously known as QupZilla. It aims to be a lightweight web browser available through all major platforms. This project has been originally started only for educational purposes. But from its start, Falkon has grown into a feature-rich browser. Falkon has all standard functions you expect from a web browser. It includes bookmarks, history (both also in sidebar) and tabs. Above that, it has by default enabled blocking ads with a built-in AdBlock plugin. commands: - falkon snap-id: QZefgTHVlLGyIrtQ9iV4Q31RPqWzqpZu tracking: latest/stable refresh-date: today at 10:46 CET channels: latest/stable: 23.08.2 2023-10-13 (111) 135MB - latest/candidate: 23.08.2 2023-10-13 (111) 135MB - latest/beta: ↑ latest/edge: ↑ installed: 23.08.2 (111) 135MB - gilles@G3460 ~$ snap list Name Version Rev Tracking Publisher Notes acrordrdc 2021.007.20091 62 latest/stable mmtrt - bare 1.0 5 latest/stable canonical✓ base chromium 118.0.5993.117 2673 latest/stable canonical✓ - core 16-2.60.4 16202 latest/stable canonical✓ core core18 20230901 2796 latest/stable canonical✓ base core20 20230801 2015 latest/stable canonical✓ base core22 20230801 864 latest/stable canonical✓ base cups 2.4.6-4 980 latest/stable openprinting✓ - falkon 23.08.2 111 latest/stable kde✓ - firefox 119.0-2 3290 latest/stable/… mozilla✓ - gnome-3-28-1804 3.28.0-19-g98f9e67.98f9e67 198 latest/stable canonical✓ - gnome-3-38-2004 0+git.efb213a 143 latest/stable canonical✓ - gnome-42-2204 0+git.ff35a85 141 latest/stable canonical✓ - gtk-common-themes 0.1-81-g442e511 1535 latest/stable/… canonical✓ - kf5-5-110-qt-5-15-11-core22 5.110 3 latest/stable kde✓ - shortwave 3.2.0 83 latest/stable alexmurray✪ - snapd 2.60.4 20290 latest/stable canonical✓ snapd spotify 1.2.22.982.g794acc0a 70 latest/stable spotify✓ - wine-platform-6-stable 6.0.4 19 latest/stable mmtrt - wine-platform-runtime v1.0 349 latest/stable mmtrt - gilles@G3460 ~$ uname -a Linux G3460 5.15.0-88-generic #98-Ubuntu SMP Mon Oct 2 15:18:56 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
gilles@G3460 ~$ which falkon /snap/bin/falkon gilles@G3460 ~$ ldd /snap/bin/falkon linux-vdso.so.1 (0x00007ffe3ab13000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f13c7902000) /lib64/ld-linux-x86-64.so.2 (0x00007f13c7b4d000) gilles@G3460 ~$
gilles@G3460 ~$ ll linux-vdso.so.1 ls: cannot access 'linux-vdso.so.1': No such file or directory gilles@G3460 ~$ ll /lib/x86_64-linux-gnu/libc.so.6 -rwxr-xr-x 1 root root 2216304 sept. 25 16:45 /lib/x86_64-linux-gnu/libc.so.6* gilles@G3460 ~$ ll /lib64/ld-linux-x86-64.so.2 lrwxrwxrwx 1 root root 42 sept. 25 16:45 /lib64/ld-linux-x86-64.so.2 -> /lib/x86_64-linux-gnu/ld-linux-x86-64.so.2*
A possibly relevant merge request was started @ https://invent.kde.org/network/falkon/-/merge_requests/61
Git commit 7e5d2b512a9d70f309bc439b5d945bcd2a0d46e5 by Scarlett Moore. Committed on 05/11/2023 at 12:37. Pushed by redstrate into branch 'release/23.08'. snapcraft: Rebuild with new content pack to fix mixed libraries. M +11 -13 snapcraft.yaml https://invent.kde.org/network/falkon/-/commit/7e5d2b512a9d70f309bc439b5d945bcd2a0d46e5
Please update to the latest in the snap store ( 23.08.3 )
Thank you very much ! Now it works fine on my platform. Regards. PS : some few warnings displayed when launching falkon thru the command line gilles@G3460 ~$ sudo snap refresh falkon --stable falkon 23.08.3 from KDE✓ refreshed gilles@G3460 ~$ falkon Qt: Session management error: Could not open network socket propsReply "An AppArmor policy prevents this sender from sending this message to this recipient; type=\"method_call\", sender=\":1.454\" (uid=1000 pid=24175 comm=\"/snap/falkon/114/usr/bin/falkon \" label=\"snap.falkon.falkon (enforce)\") interface=\"org.freedesktop.DBus.Properties\" member=\"GetAll\" error name=\"(unset)\" requested_reply=\"0\" destination=\"org.freedesktop.NetworkManager\" (uid=0 pid=1232 comm=\"/usr/sbin/NetworkManager --no-daemon \" label=\"unconfined\")" nmReply "An AppArmor policy prevents this sender from sending this message to this recipient; type=\"method_call\", sender=\":1.454\" (uid=1000 pid=24175 comm=\"/snap/falkon/114/usr/bin/falkon \" label=\"snap.falkon.falkon (enforce)\") interface=\"org.freedesktop.NetworkManager\" member=\"GetDevices\" error name=\"(unset)\" requested_reply=\"0\" destination=\"org.freedesktop.NetworkManager\" (uid=0 pid=1232 comm=\"/usr/sbin/NetworkManager --no-daemon \" label=\"unconfined\")" "Object path cannot be empty" Library plugin "KDEFrameworksIntegration.so" not found Falkon: 1 extensions loaded