I am having the same issue. My graphic card is RS690M [Radeon Xpress 1200/1250/1270]
The workaruond for me waas to add "nomodeset" in the GRUB_CMDLINE_LINUX_DEFAULT option of the /etc/defaut/grub file. Like this : GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nomodeset" Then launch update-grub and reboot This makes the flickering go away but it disable the ability to change the screen resolution -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1326048 Title: Xubuntu 14.04 screen flickers (VGA: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1326048/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
