I too hit this problem with my old Thinkpad T41 with radeon 9000 (rv250)
graphics. I installed natty from scratch from the alternate disc (on
usb) with lvm + encryption. I have "nomodeset" in my /etc/default/grub
to allow the system to suspend:

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nomodeset"

Copying the *.pf2 fonts over to /boot/grub and running update-grub got
rid of the "no video mode activated" error, but caused even worse
problems: after reboot, I'd get to a blank (purplish) screen, and
nothing would happen. In retrospect, I may have been at the text mode
encryption passphrase prompt, but that wasn't showing up. After
Ctrl+Alt+Del, the system would reset, and this time the full screen
graphical grub2 would come up, and I could proceed normally to the
encryption passphrase prompt.

I then uncommented the following:

GRUB_TERMINAL=console
GRUB_GFXMODE=640x480

and commented the following:

#GRUB_HIDDEN_TIMEOUT=0
#GRUB_HIDDEN_TIMEOUT_QUIET=true

and ran update-grub, and now I always get a small text mode grub on
every boot. Not sure which of the above changes were necessary, but this
might help someone (possibly me) in the future.

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/699802

Title:
  error:: no video mode activated

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/699802/+subscriptions

-- 
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to