Sudden black screen appeared a few times just before and a few times just after login screen(Flashing Blinking Flickering)... but once pass that, everything was good.
This happened for Ubuntu 10.04 and 11.04 on my M2A-VM mainboard, but not for Ubuntu 9.04. (All are 32bits)
When pressing Ctrl+Alt+Backspace, I saw these messages overflowing everywhere at command lines...
[drm:radeon_dvi_detect] *ERROR* HDMI A-1: probed a monitor but no|invalid EDID
[drm:drm_edid_block_valid] *ERROR* RAW EDID
Sudden black screen appeared a few times just before and a few times just after login screen(Flashing Blinking Flickering)... but once pass that, everything was good.
This happened for Ubuntu 10.04 and 11.04 on my M2A-VM mainboard, but not for Ubuntu 9.04. (All are 32bits)
When pressing Ctrl+Alt+Backspace, I saw these messages overflowing everywhere at command lines... dvi_detect] *ERROR* HDMI A-1: probed a monitor but no|invalid EDID edid_block_ valid] *ERROR* RAW EDID
[drm:radeon_
[drm:drm_
THE SOLUTION!!! /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/575985 LINUX=" nomodeset"
https:/
$ gksu gedit /etc/default/grub
Add nomodeset into /etc/default/grub --> GRUB_CMDLINE_
$ sudo update-grub
then reboot