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Copy bootable USB to DVD 
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Post # 298482
Post Copy bootable USB to DVD
Good Day!

I have a bootable windows7 usb and I'd like to copy the content of it to DVD but I have no success using this command from DD, am I missing something please anybody guide me..

This is the detail:

HP mini 2133 laptop
removable DVD+RW drive

This is the command I use:

dd if=/dev/sdb1 of=/dev/sr0 ( Since my usb was in sdb1)
I have no success and Im using this option from dd wiki
dd if=/dev/sdb1 of=/dev/sr0 bs=2048 conv=noerror ( still no success)

This is the output from commandline:
Quote:
[root@Cybargs Ruel]# dd if=/dev/sdb1 of=/dev/sr0 bs=2048 conv=noerror
dd: opening `/dev/sr0': Read-only file system
[root@Cybargs Ruel]#



This is the DMESG OUTPUT:

Quote:
[root@Cybargs Ruel]# dmesg | tail
[ 4472.197585] scsi 7:0:0:0: Direct-Access BUFFALO USB Flash Disk 3.10 PQ: 0 ANSI: 0 CCS
[ 4472.202979] sd 7:0:0:0: Attached scsi generic sg2 type 0
[ 4472.526987] sd 7:0:0:0: [sdb] 7827456 512-byte logical blocks: (4.00 GB/3.73 GiB)
[ 4472.527922] sd 7:0:0:0: [sdb] Write Protect is off
[ 4472.527935] sd 7:0:0:0: [sdb] Mode Sense: 23 00 00 00
[ 4472.527941] sd 7:0:0:0: [sdb] Assuming drive cache: write through
[ 4472.533277] sd 7:0:0:0: [sdb] Assuming drive cache: write through
[ 4472.534226] sdb: sdb1
[ 4472.537339] sd 7:0:0:0: [sdb] Assuming drive cache: write through
[ 4472.537352] sd 7:0:0:0: [sdb] Attached SCSI removable disk


This the LSTPCI OUTPUT:
Quote:
[root@Cybargs Ruel]# lspci
00:00.0 Host bridge: VIA Technologies, Inc. CN896/VN896/P4M900 Host Bridge
00:00.1 Host bridge: VIA Technologies, Inc. CN896/VN896/P4M900 Host Bridge
00:00.2 Host bridge: VIA Technologies, Inc. CN896/VN896/P4M900 Host Bridge
00:00.3 Host bridge: VIA Technologies, Inc. CN896/VN896/P4M900 Host Bridge
00:00.4 Host bridge: VIA Technologies, Inc. CN896/VN896/P4M900 Host Bridge
00:00.5 PIC: VIA Technologies, Inc. CN896/VN896/P4M900 I/O APIC Interrupt Controller
00:00.6 Host bridge: VIA Technologies, Inc. CN896/VN896/P4M900 Security Device
00:00.7 Host bridge: VIA Technologies, Inc. CN896/VN896/P4M900 Host Bridge
00:01.0 PCI bridge: VIA Technologies, Inc. VT8237/VX700 PCI Bridge
00:02.0 PCI bridge: VIA Technologies, Inc. CN896/VN896/P4M900 PCI to PCI Bridge Controller (rev 80)
00:03.0 PCI bridge: VIA Technologies, Inc. CN896/VN896/P4M900 PCI to PCI Bridge Controller (rev 80)
00:0f.0 IDE interface: VIA Technologies, Inc. Device 5372
00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev b0)
00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev b0)
00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev b0)
00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 90)
00:11.0 ISA bridge: VIA Technologies, Inc. VT8237S PCI to ISA Bridge
00:11.7 Host bridge: VIA Technologies, Inc. VT8251 Ultra VLINK Controller
00:13.0 Host bridge: VIA Technologies, Inc. VT8237A Host Bridge
00:13.1 PCI bridge: VIA Technologies, Inc. VT8237A PCI to PCI Bridge
01:00.0 VGA compatible controller: VIA Technologies, Inc. CN896/VN896/P4M900 [Chrome 9 HC] (rev 01)
02:00.0 Network controller: Broadcom Corporation BCM4312 802.11a/b/g (rev 02)
07:03.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5788 Gigabit Ethernet (rev 03)
80:01.0 Audio device: VIA Technologies, Inc. VT1708/A [Azalia HDAC] (VIA High Definition Audio Controller) (rev 10)
[root@Cybargs Ruel]#


Tue Apr 10, 2012 1:26 am
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Post # 298483
Post Re: Copy bootable USB to DVD
It might be simpler to create an .iso image first and then burn it to DVD.


Tue Apr 10, 2012 2:11 am

qtech thanked by: lucky9, ruel
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Post # 298499
Post Re: Copy bootable USB to DVD  [Solved]
Thanks qtech for the quick reply maybe I will make first the .iso files then burn it to dvd. Just one last question,
if it is possible to copy the usb content directly to dvd? I mean using dd command? if so i'd like to know how....


Tue Apr 10, 2012 11:49 am
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Post # 298505
Post Re: Copy bootable USB to DVD
Maybe not such a good idea, the El-Torito boot code for USB drives is different to the code for optical media.

How to make a bootable ISO?

I would first try a cheat. Find a bootable data DVD, preferrably an Open Source one with the type of boot code you desire, create an ISO image of that, then using isomaster, empty its contents and replace them with what you want, such as the contents of your flash drive, save as a new image, burn to a fresh disk and try it.

Mike P

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Mike P

Regd Linux User #472293
(1)Lenovo e520, i7-2640M, 8GB, 750GB Seagate Hybrid, MX-14.1_DVD (my own respin)
(2) Asus M4A88TD-M, AMD Phenom II x4 955 CPU, Radeon HD 4250, 4Gb, 1.5TB, antiX-13-64


Tue Apr 10, 2012 9:41 pm

m_pav thanked by: ruel
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