Re: Trying to boot a Samsung Q1 (non-Ultra) with a Ubuntu Mobile flashed USB

2008-09-26 Thread Javier Gálvez Guerrero
Hi, Thank you all for your answers. I must say it finally worked. How? Check this out... As I said in previous mails, dumping data (with 'dd') to a USB key and trying to boot the latest Ubuntu Mobile imagehttp://people.ubuntu.com/%7Eogra/mobile/didn't work with two different USB keys and three

Re: Trying to boot a Samsung Q1 (non-Ultra) with a Ubuntu Mobile flashed USB

2008-09-26 Thread Steve Paine
Seems very strange that it worked second time around. I can't see why it didnt work the first tie round. I thought a dd copied raw data to the disk starting at the first sector therefore overwriting anything, including formating, that was on the disk before. Great that its working now though. Have

Re: Trying to boot a Samsung Q1 (non-Ultra) with a Ubuntu Mobile flashed USB

2008-09-26 Thread Javier Gálvez Guerrero
I have just installed Ubuntu Mobile in Asus R2 UMPC and everything worked fine till boot time after finishing. Error 15 (File not found) appeared because the path to kernel in menu.lst (/boot/last-good-boot/vmlinuz) didn't exist, neither the directory nor the file, so I tried to play around but

Re: Trying to boot a Samsung Q1 (non-Ultra) with a Ubuntu Mobile flashed USB

2008-09-26 Thread Ryan Gallagher
I would also make sure you reformat the drive first. Often I cannot boot if I just use DD, If I reformat the drive first (using ext3 or Fat32) it works fine. You can reformat it using Gparted in Ubuntu. Talk to you soon, Ryan. Prajwal Mohan wrote: HI Javi, Try using 'bs=4096' with the

Re: Trying to boot a Samsung Q1 (non-Ultra) with a Ubuntu Mobile flashed USB

2008-09-26 Thread Tobin Davis
There are possibly two reasons why this didn't work, both of which are very common mistakes. 1. Using the dd command to write to the usb drive partition instead of the entire drive (/dev/sdb1 instead of /dev/sdb). 2. Not including the block size in the dd command parameters;

Trying to boot a Samsung Q1 (non-Ultra) with a Ubuntu Mobile flashed USB

2008-09-25 Thread Javier Gálvez Guerrero
Hi, I have downloaded both September 23rd and 25th images of Ubuntu Mobile from here and http://cdimage.ubuntu.com/ubuntu-mid/intrepid/, after following the instructions here http://people.ubuntu.com/%7Eogra/mobile/, I haven't been able to boot my Samsung Q1 (note it is not an Ultra version). As

Re: Trying to boot a Samsung Q1 (non-Ultra) with a Ubuntu Mobile flashed USB

2008-09-25 Thread Javier Gálvez Guerrero
I'm using 'dd' in a Ubuntu 8.04 box. The blinking cursor appears with a SanDisk Cruzer Micro (4GB) USB key. I have just tried with a Kingston Datatraveler (2GB) and, instead of the blinking cursor, I got a No bootable partition in table message. Any additional steps to prepare the bootable USB

Re: Trying to boot a Samsung Q1 (non-Ultra) with a Ubuntu Mobile flashed USB

2008-09-25 Thread Steve Paine
I wasnt able to get the image to boot from a Q1b last bight as the BIOS doesn't seem to support it. THe Q1b is a VIA-based device but maybe the BIOS is simlar in that it doesnt allow booting from flash. I might be able to try it on a Q1P later today for you. For reference, Q1U, Wibrain, SC3,

Re: Trying to boot a Samsung Q1 (non-Ultra) with a Ubuntu Mobile flashed USB

2008-09-25 Thread Javier Gálvez Guerrero
I assume that the image works 100% in a Samsung Q1 Ultra (any 'special' USB key used?), but I also thought that, as Ubuntu Mobile is now multiarchitecture (regarding CPU) and different from Ubuntu MID (based in Moblin and Intel's Atom CPUs and similar architectures), it should work in all devices

Re: Trying to boot a Samsung Q1 (non-Ultra) with a Ubuntu Mobile flashed USB

2008-09-25 Thread Javier Gálvez Guerrero
By the way, is it possible to burn the image into a CD and try to boot the SQ1 from it? Thanks, Javi 2008/9/25 Javier Gálvez Guerrero [EMAIL PROTECTED] I assume that the image works 100% in a Samsung Q1 Ultra (any 'special' USB key used?), but I also thought that, as Ubuntu Mobile is now

Re: Trying to boot a Samsung Q1 (non-Ultra) with a Ubuntu Mobile flashed USB

2008-09-25 Thread Prajwal Mohan
HI Javi, Try using 'bs=4096' with the dd command. I have seen USB key not boot when dd is used without setting byte size. Thanks, Praj Javier Gálvez Guerrero wrote: I'm using 'dd' in a Ubuntu 8.04 box. The blinking cursor appears with a SanDisk Cruzer Micro (4GB) USB key. I have just