So the KDE Connect daemon, on a fresh install of the KDE spin of Rocky, crashes at login. I don't need what it does, so want to remove it. First thing is to find the package name. Now `rpm -qa` lists all installed packages. So combine
that with `grep` and we get:
```bash
[root@t450g john]# rpm -qa | grep kde | grep conn
kde-connect-22.04.1-2.el9.x86_64
kde-connect-libs-22.04.1-2.el9.x86_64
kdeconnectd-22.04.1-2.el9.x86_64
```
Then `man rpm` tells us
```
 rpm {-e|--erase} [--allmatches] [--justdb] [--nodeps] [--noscripts]
           [--notriggers] [--test] PACKAGE_NAME ...

```
so
```bash
[root@t450g john]# rpm -e kdeconnectd
error: Failed dependencies:
        kdeconnectd = 22.04.1-2.el9 is needed by (installed) kde-connect-22.04.1-2.el9.x86_64
```
and then
```bash
[root@t450g john]# rpm -e kdeconnectd kde-connect kde-connect-libs
```