0
votes
0answers
188 views

upgrade from 13.10 to 14.04 - blank screen after login

upgraded from 13.10 to 14.04 I get a blank screen after log-in, when I push ctrl-alt-f7 the gnome desktop starts, what can I do to avoid this?
1
vote
0answers
329 views

Detected displays wrong after upgrade to 14.04

upgrade to 14.04 - screen display finds 1 built-in monitor, however I have 2 identical "LACie photon20vision II" screens (neither Built-in) attached to a ATI Radeon card. It does not seem to be ...
0
votes
0answers
41 views

Graphical error after upgrading from 12.04 LTS to 12.10

After updating my Ubuntu version from 12.04 to 12.10, I get a weird and very annoying error on startup. It states something about my graphics card, but it goes away too fast for me to be able to read ...
0
votes
0answers
23 views

Upgraded nvidia driver, now when I boot my screen is black [duplicate]

I am a new user to ubuntu, I have the linux ubuntu 13.10 version on my dual boot computer. I booted up my ubuntu os this morning and logged in and the screen resolution was all big, so I thought it ...
0
votes
1answer
640 views

After upgrading from 13.04 to 13.10 I get a black screen (ubuntu) [duplicate]

After upgrading my 13.04 vm to 13.10 when I run my 13.10 vm all I get is a black screen with flashing _. I can alt f1-f6 to get into tty1-6 and I ran apt-get update & upgrade but still no luck.. ...
0
votes
0answers
832 views

after upgrading 13.10 Black screen shows up after Login? [duplicate]

My Motherboard : Gigabyte H61m s2p Graphic : Intel® Ivybridge Desktop x86/MMX/SSE2 after upgrading to 13.10 from 13.04, Black sceen shows up after Login session, it takes 15 sec. and Desktop Appears ...
7
votes
7answers
11k views

Screensaver/blanking problem

I have upgraded to 12.10 and then downgraded again to 12.04 LTS because of the screensaver or screen blanking problem. After 10-12 minutes the screen goes black/blank when i dont do anything (idle). I ...
2
votes
2answers
2k views

Why doesn't my laptop screen brightness go down when unplugged after 11.04 to 11.10 upgrade?

As stated above, after the upgrade to 11.10 my laptop no longer dims the screen when I go on battery power. Why?
4
votes
2answers
504 views

No visible screen after updating to 11.10, system boots to tty1

I have just upgraded via the update manager from 11.04 to 11.10 and have a problem in that after rebooting I have no visible screen, just an extremely thin line along the top of my monitor. As I am ...