My Trouble Starting Ubuntu 12.04?

[Dave Hunt]

Hi,

I think the system was booting when I used the unetbootin method, but the 
thing was acting as if I'd done an install from the cd to a flash drive, 
and by-passed the special session from which I could install.  It brought 
me into a session with Unity 3d, and I could, sometimes, start orca.

Per your suggestion, I jusd did a 'dd' to put the image onto my flash 
drive.  The resulting system has no persistent space but boots.  I get the 
drums sound, I hit 
'ctrl+s', get orca, and hit 'try Ubuntu.  I start orca in this session.  I 
log out, then hit 'ctrl+s'.  I can go to this session selector and get 
into 
Unity 2d this way.  This Unity 2d session ran for about 5 minutes, then 
the Unity Service Panel applet crashed, taking all the menus with it, and 
leaving me with a system where I couldn't even switch apps with 'alt+tab'. 
Assuming I ever get a sysgem that has reliable accessibility, and no 
components crash, can I install this to my hard drive, leaving my user 
data in place?  If, for instance, I choose the 'advanced' option in the 
installer, can I just tell the insaller to not format the partitions?  If 
I choose the same username I use with Trisquel 5.5, will my stuff be there 
when I login?  I've already backed up the files of interest to another 
machine on my home network.



Cheers,



Dave





On Mon, 2 Apr 2012, Peter Vágner wrote:

> Hello,
> If you are afraid the image is not properly placed on to an USB drive you might try just dd the iso file on to the proper device while it's unmounted. I did it using this method and it worked.
> If you think the system is actually booting maybe the sound is muted on startup.
> You can try switching it on using the multimedia keys if your pc has some or you can blindly try to start a terminal and use alsa-mixer.
> I have used command
> Alsa-mixer -c 0 set Master 100% unmute
>
> Finally if you can conect the pc to the network using ethernet cable and have another spare computer you migh try  installing an running ssh.
> To try starting the terminal when the live 2012.04 is booted you can-
> - press ctrl+s to start orca
> - assuming orca has started eventhough you cant hear the voice you should land in the orca window.
> - you can alt+tab once to focuss the installer window
> - in the installer window press tab key once to focuss try ubuntu button and space to activate it
> - finally wait for the desktop to reload and then press ctrl+alt+t to launch terminal.
>
> I know my advices are verry general. This is what i was trying to do in the past.
>
> Greetintz
>
> Peter
>
>
> Dňa 2.4.2012, o 17:36, Dave Hunt <ka1cey at gmail.com> napísal:
>
>> Yah, I know, I said I'm giving up, but have trouble doing that.  LOL.
>>
>> When I put 12.04 onto a flash drive, I used the unetbootin program, and gave the system as much persistent space as the drive's capacity will allow.  When I start the resulting system, I never get the chance to choose an accessible session (no drums or music ever sound).  Should I do something differently when making the usb system?    I start with the Precise desktop, found in the dailylive directory.  Below is how I invoke unetbootin to make this system (ignore line breaks).
>>
>>
>> Any thoughts?
>>
>>
>>
>> Dave
>>
>>
>>
>> sudo unetbootin method=diskimage isofile=/home/dave/Downloads/precise-desktop-i386.iso installtype=USB targetdrive=/dev/sdb persistentspace=9999 autoinstall=yes
>>
>>
>>
>>
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>