Not able to copy error messages from serious error popup messages

Some Linux messages appear in popup windows. It would be very convenient if one could use CTRL-C to copy them for later pasting into an ask Fedora topic.

Consider this message:-

package iwlwifi-mvm-firmware-20250311-fc41.noarch cannot be verified and repo updates is GPG enabled: /var/cache/PackageKit/41/metadata/updates-41-x86_64/packages/iwlwifi-mvm-firmware-20250311-1.fc41.noarch.rpmm could not be verified./var/cache/PackageKit/41/metadata/updates-41-x86_64/packages/iwlwifi-mvm-firmware-20250311-1.fc41.noarch.rpmm: DIGEST SIGNATURE: NOT OK

II copied it by painfully retyping.

For this to change I expect you need to raise a bug against the desttop, Gnome or KDE etc that you are using.

A stop gap is a screen shot.

Have been off the net since 4/04 due to a problem apology for late reply.

Not aware from where these messge originate. could be in any layer from kernal through GNU utilities to GNOME/KDE.

Will take your sugested actions, thanks.