new installation - Ubuntu is running low-graphics mode
I'm a Ubuntu newbie and I decided that I wanted to run my old laptop with Linux.
I downloaded the 386 32 bit version and ran a live test with the CD and it appeared to work fine.
Since I'm new to all this, I didn't want to give up my old Windows XP OS, so I ran a dual boot system.
The installation seemed to go fine, but I think there were some error messages. They went by so quickly, I was unable to read them and I'm not sure how to get to the log files.
Anyway, upon boot up I get the message that Ubuntu is running in low graphics mode and when I press okay, I get the option to run it in low graphics mode reconfigure or troubleshoot the error.
Well, I tried reconfiguring, but nothing happens. I just get the same screen when I click it.
When I select "run it in low graphics mode this time only, I get a blank screen with a blinking cursor at the top left. I can type, but nothing seems to happen otherwise. I was able to switch to another window tty1 and login to a command prompt, but I'm unable to do much there. I then see another error (as follows)
The following error was encountered. You may need to update your configuration to solve this.
(EE) Preinit returned NULL for ""PS/2 Mouse"
(EE) Preinit returned NULL for ""AlpsPS/2 ALPS GlidePoint""
(EE) Preinit returned NULL for ""Macintosh mouse button emulation""
One message appears
Your CPU appears to be lacking expected security protections. Please check your BIOS settings, or for more information, run: /usr/bin/
After running that command, the following information comes up.
This CPU is family 15, model 4, and has NX capabilities but is unable to use these protective features because the BIOS is configured to disable the capability. Please enable this in your BIOS. For more details, see: http://
I checked out the site but I'm unable to change anything like that in my BIOS. There simply is no NX entry.
Anyway, here is my laptop specifications:
Toshiba Satellite P30
Mobile Intel® Pentium® 4 processor 538 supporting Hyper-Threading technology 3.20 GHz, 533MHz PSB
L1 Cache 12KB/8KB (instruction/data), L2 Cache 1MB
Operating System
ATI MOBILITY™ RADEON™ 9700 with 128MB DDR video memory.
As I said before, I'm a newbie to Linux, but I'm comfortable around computers, etc.
PS: I searched the forums, but I was unable to find a solution to this problem.
Question information
- Language:
- English Edit question
- Status:
- Solved
- Assignee:
- No assignee Edit question
- Solved by:
- Jonathan Hamelin
- Solved:
- Last query:
- Last reply: