I'm hoping it isn't a case of having to do a complete re-install of Sailfish because I'm not confident enough to do it.
[root@Xperia10II defaultuser]# ssu lr Enabled repositories (global): - adaptation-common ... https://releases.jolla.com/releases/4.2.0.19/jolla-hw/adaptation-common/aarch64/ - adaptation0 ... https://store-repository.jolla.com/releases/4.2.0.19/jolla-hw/adaptation-qualcomm-sony-seine/aarch64/ - aliendalvik ... https://store-repository.jolla.com/features/4.2.0.19/appsupport/aarch64/ - apps ... https://releases.jolla.com/jolla-apps/4.2.0.19/aarch64/ - customer-jolla ... https://releases.jolla.com/features/4.2.0.19/customers/jolla/aarch64/ - hotfixes ... https://releases.jolla.com/releases/4.2.0.19/hotfixes/aarch64/ - jolla ... https://releases.jolla.com/releases/4.2.0.19/jolla/aarch64/ - sailfish-eas ... https://store-repository.jolla.com/features/4.2.0.19/sailfish-eas/aarch64/ - xt9 ... https://store-repository.jolla.com/features/4.2.0.19/xt9/aarch64/ Enabled repositories (user): - openrepos-balta ... https://sailfish.openrepos.net/balta/personal/main - openrepos-osetr ... https://sailfish.openrepos.net/osetr/personal/main - openrepos-vasvlad ... https://sailfish.openrepos.net/vasvlad/personal/main - store ... https://store-repository.jolla.com/xqau51/aarch64/?version=4.2.0.19 Disabled repositories (global, might be overridden by user config): Disabled repositories (user): [root@Xperia10II defaultuser]#