Insync gui don't start in my fedora 29

Hello i have many troubles in my fedora 29 linux (4.19.3-300.fc29.x86_64 and KDE kf5-plasma.x86_64 v5.52.0-2.fc29)

I have successfully completed the process of adding my premium account using command line.

but when I try to start the program it does not show or give me any error message

i use:

insync-headless start or insync start

but don’t work, it does not show the graphic client…

if i use:

insync get_account_information
ralmeida@xxx.xx
Quota:
Total: 10.0 TB
Drive: 8.6 GB (0.08%)
Others: 0.0 bytes (0.00%)
Trash: 0.0 bytes (0.00%)
Remaining: 10.0 TB (99.92%)
Folder location: /root/ralmeida@xxx.xx
License: Prime
Export option: link
works fine…

Please your help !!

tips:

  • It’s a new installation, I work using root access, insync version: 1.5.5.37367
  • i try in Fedora 28 x64 and again not work
  • I use a insync-1.5.5.37367-fc26.x86_64.rpm (in the web site showme Fedora 29 64 bit, but when I downloaded the file says xxx.fc26.xx)
  • when i use: insync-headless start --no-daemon, apparently works fine, but not showme the gui client
  • whe i use: insync start --no-daemon
    " client created <ideskmain.client.Client ob
    ject at 0x7f5ba75a9ed0>
    [unix_socket_server_portable:start:49] unix socket server thread start
    [main__insync:main:114] starting client
    [fswatch:_start:532] LinuxFSWatcher._start
    [fswatch:_pull_loop:267] Inotify loop enter
    libpng warning: iCCP: known incorrect sRGB profile
    [1127/083647.184111:WARNING:stack_trace_posix.cc(699)] Failed to open file: /tmp/.glLOpRAC (deleted)
     Error: No such file or directory
    [13657:13657:1127/083647.186014:ERROR:zygote_host_impl_linux.cc(90)] Running as root without --no-sandbox is not supported. See https://crbug.com/638180."