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Chris Fung

[Fix Work] ubuntu - can't start x11vnc without attached monitor - Unix & Linux Stack Ex... - 0 views

unix.stackexchange.com/...11vnc-without-attached-monitor

ubuntu linux fix

shared by Chris Fung on 20 Mar 15 - Cached
  • apt-get install vnc4server x11-xserver-utils xserver-xorg-video-dummy xterm wm2
  • sudo apt-get install x11vnc xserver-xorg-video-dummy check /etc/defaults/grub that it includes nomodeset flag: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nomodeset"
  • /etc/X11/xorg.conf
  • ...4 more annotations...
  • Section "Monitor" Identifier "Monitor0" HorizSync 28.0-80.0 VertRefresh 48.0-75.0 # 1680x1050 @ 60.00 Hz (GTF) hsync: 65.22 kHz; pclk: 147.14 MHz Modeline "1680x1050_60.00" 147.14 1680 1784 1968 2256 1050 1051 1054 1087 -HSync +Vsync EndSection Section "Device" Identifier "Card0" Driver "dummy" EndSection Section "Screen" DefaultDepth 24 Identifier "Screen0" Device "Card0" Monitor "Monitor0" SubSection "Display" Depth 24 Modes "1680x1050" EndSubSection EndSection
  • create service script in /etc/init.d/vncserver
  • your_username
  • 192.168.1.10
  • Chris Fung on 20 Mar 15
     
    Problem: VNC or Teamviewer can't start because no monitor is connected to Ubuntu. Solution: Installing a dummy video device to Xserver by following the instruction in this post.
David Corking

Rsync To Dropbox / Jungle Disk « Blog | lesterchan.net - 7 views

lesterchan.net/...rsync-to-dropbox-jungle-disk

rsync Backups Linux Macintosh

shared by David Corking on 11 Jul 13 - No Cached
  • --log-file=
    • David Corking
      David Corking on 11 Jul 13
       
      Might be useful to get into the habit of using logs for later troubleshooting.
  • –size-only Modifies rsync’s “quick check” algorithm for finding files that need to be transferred, changing it from the default of transferring files with either a changed size or a changed last-modified time to just looking for files that have changed in size
    • David Corking
      David Corking on 11 Jul 13
       
      Sounds like webdav clocks gets sufficiently out of sync with the local machine to cause trouble with rsync. I wonder if it leads to unnecessary download of entire files. Does this mean that unison won't work on webdav drives?
  • David Corking on 11 Jul 13
     
    Nice tips for doing small backups with rsync
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