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I have already installed xflux. But when i run fluxgui in command line it says:fluxgui

Traceback (most recent call last):
  File "/usr/local/bin/fluxgui", line 17, in <module>
    from fluxgui.fluxapp import main
  File "/usr/local/lib/python2.7/dist-packages/fluxgui/fluxapp.py", line 3, in <module>
    from fluxgui import fluxcontroller, settings
  File "/usr/local/lib/python2.7/dist-packages/fluxgui/fluxcontroller.py", line 1, in <module>
    from fluxgui import xfluxcontroller
  File "/usr/local/lib/python2.7/dist-packages/fluxgui/xfluxcontroller.py", line 1, in <module>
    import pexpect
ImportError: No module named pexpect

I am using Ubuntu 16.04.3 LTS 64-bit Is there any better alternative to programs like xflux? My eyes strain while not using it.

Uchiha AJ
  • 31
  • Please try this sudo -E pip install pexpect – George Udosen Aug 29 '18 at 12:40
  • I'd also suggest upgrading (sudo apt full-upgrade or sudo apt dist-upgrade) as you should be using 16.04.5 LTS and your system is a lot of updates behind. – guiverc Aug 29 '18 at 12:43
  • Requirement already satisfied (use --upgrade to upgrade): pexpect in /usr/lib/python3/dist-packages – Uchiha AJ Aug 29 '18 at 12:46
  • is the latest version stable? – Uchiha AJ Aug 29 '18 at 12:47
  • There is a bash script that you can use which will work in any version: https://askubuntu.com/questions/894460/automatically-adjust-display-brightness-based-on-sunrise-and-sunset/894470#894470 I'm currently enhancing it if you have any suggestions. – WinEunuuchs2Unix Sep 04 '18 at 03:14

0 Answers0