stuck creating desktop shortcut about arduino-create-agent HOT 2 CLOSED

$ ./ArduinoCreateAgent-1.1-linux-x64-installer.run 
INFO[0000] map[]                                        
INFO[0000] Version:1.0.37                               
INFO[0000] Hostname: aeneas                             
INFO[0000] Garbage collection is on using Standard mode, meaning we just let Golang determine when to garbage collect. 
INFO[0000] You specified a serial port regular expression filter: usb|acm|com

INFO[0000] Your serial ports:                           
INFO[0000]  {/dev/ttyUSB0     0xEA60 0x10C4 0001 false}

[GIN-debug] [WARNING] Running in "debug" mode. Switch to "release" mode in production.
 - using env:   export GIN_MODE=release
 - using code:  gin.SetMode(gin.ReleaseMode)

[GIN-debug] GET    /                         --> main.homeHandler (2 handlers)
[GIN-debug] GET    /certificate.crt          --> main.certHandler (2 handlers)
[GIN-debug] DELETE /certificate.crt          --> main.deleteCertHandler (2 handlers)
[GIN-debug] POST   /upload                   --> main.uploadHandler (2 handlers)
[GIN-debug] GET    /socket.io/               --> main.*WsServer.ServeHTTP·fm (2 handlers)
[GIN-debug] POST   /socket.io/               --> main.*WsServer.ServeHTTP·fm (2 handlers)
[GIN-debug] WS     /socket.io/               --> main.*WsServer.ServeHTTP·fm (2 handlers)
[GIN-debug] WSS    /socket.io/               --> main.*WsServer.ServeHTTP·fm (2 handlers)
[GIN-debug] GET    /info                     --> main.infoHandler (2 handlers)
[GIN-debug] POST   /killbrowser              --> main.killBrowserHandler (2 handlers)
[GIN-debug] POST   /pause                    --> main.pauseHandler (2 handlers)
[GIN-debug] POST   /update                   --> main.updateHandler (2 handlers)
INFO[0000] Inside run of serialhub                      
[GIN-debug] Listening and serving HTTPS on 127.0.0.1:8991
[GIN-debug] Listening and serving HTTP on 127.0.0.1:8991
[GIN-debug] [ERROR] listen tcp 127.0.0.1:8991: bind: address already in use
INFO[0000] Error trying to bind to port: listen tcp 127.0.0.1:8991: bind: address already in use, so exiting... 
[GIN-debug] Listening and serving HTTP on 127.0.0.1:8992
http: TLS handshake error from 127.0.0.1:51818: tls: first record does not look like a TLS handshake