I am new with Ubuntu and after fresh installing Ubuntu 22.04 I noticed that I am not able to install any program via Ubuntu Software, then I installed the Software (gnome-software) and tried with it, but faced the same problem:
When I am opening the Software app and clicking on the any app to try install, after that the Software app closes automatically.
Then I tried to boot the Software app via terminal with the following command:
gnome-software
And reproduce the same steps with choosing any app and after I clicking on the app the terminal shows errors below:
12:52:12:0966 Gs Only 0 apps for recent list, hiding
12:52:52:0967 Gs not handling error failed for action get-popular: Get https://api.snapcraft.io/v2/snaps/find?architecture=amd64&category=featured&confinement=strict%2Cclassic&fields=base%2Cconfinement%2Ccontact%2Cdescription%2Cdownload%2Clicense%2Cprices%2Cprivate%2Cpublisher%2Crevision%2Csummary%2Ctitle%2Ctype%2Cversion%2Cwebsite%2Cstore-url%2Cmedia%2Ccommon-ids%2Cchannel: net/http: request canceled (Client.Timeout exceeded while awaiting headers)
12:52:52:0969 Gs adding wildcard app */*/*/org.gnome.Builder.desktop/* to plugin cache
12:52:52:0969 Gs adding wildcard app */*/*/org.gnome.Calculator.desktop/* to plugin cache
12:52:52:0969 Gs adding wildcard app */*/*/org.gnome.clocks.desktop/* to plugin cache
12:52:52:0969 Gs adding wildcard app */*/*/org.gnome.Dictionary.desktop/* to plugin cache
12:52:52:0969 Gs adding wildcard app */*/*/org.gnome.Documents.desktop/* to plugin cache
12:52:52:0969 Gs adding wildcard app */*/*/org.gnome.Evince/* to plugin cache
12:52:52:0969 Gs adding wildcard app */*/*/org.gnome.gedit.desktop/* to plugin cache
12:52:52:0969 Gs adding wildcard app */*/*/org.gnome.Maps.desktop/* to plugin cache
12:52:52:0969 Gs adding wildcard app */*/*/org.gnome.Weather/* to plugin cache
12:52:53:0437 GsPluginSnap Failed to find refreshable snaps: status-code=500 kind=(null) message=cannot list updates: Post https://api.snapcraft.io/v2/snaps/refresh: net/http: request canceled (Client.Timeout exceeded while awaiting headers)
12:52:53:0516 Gs Only 7 apps for popular list, hiding
12:52:53:0595 Gtk Could not load a pixbuf from icon theme.
This may indicate that pixbuf loaders or the mime database could not be found.
Segmentation fault (core dumped)
I tried to update & upgrade packages, reinstall gnome-software and it still closes, please help me to solve this problem