fdisk: cannot open /dev/sdb1: No such file or directory
I will great my own os, when I load hello.bin to my usb using
sudo dd if=hello.bin of=/dev/sdb1 bs=512 count=1
Testing bootable USB using Qemu with this command:
sudo qemu-system-i386 dev/sdb
the result is
qemu-system-i386: Could not open 'dev/sdb': No such file or directory
How can I solve my problem?
usb
bumped to the homepage by Community♦ 10 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
I will great my own os, when I load hello.bin to my usb using
sudo dd if=hello.bin of=/dev/sdb1 bs=512 count=1
Testing bootable USB using Qemu with this command:
sudo qemu-system-i386 dev/sdb
the result is
qemu-system-i386: Could not open 'dev/sdb': No such file or directory
How can I solve my problem?
usb
bumped to the homepage by Community♦ 10 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
I will great my own os, when I load hello.bin to my usb using
sudo dd if=hello.bin of=/dev/sdb1 bs=512 count=1
Testing bootable USB using Qemu with this command:
sudo qemu-system-i386 dev/sdb
the result is
qemu-system-i386: Could not open 'dev/sdb': No such file or directory
How can I solve my problem?
usb
I will great my own os, when I load hello.bin to my usb using
sudo dd if=hello.bin of=/dev/sdb1 bs=512 count=1
Testing bootable USB using Qemu with this command:
sudo qemu-system-i386 dev/sdb
the result is
qemu-system-i386: Could not open 'dev/sdb': No such file or directory
How can I solve my problem?
usb
usb
edited Dec 3 '17 at 14:39
Zanna
50.7k13135241
50.7k13135241
asked Dec 3 '17 at 13:49
nareman alhawarinareman alhawari
612
612
bumped to the homepage by Community♦ 10 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
bumped to the homepage by Community♦ 10 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
You are trying to perform very dangerous actions.
Any mistake here may cost very high.
You can lose your data.
But please make sure that /dev/sdb exists.
You can check all block devices with sudo lsblk
and then continue using dd
. Usually it is possible to write to the whole disk, not its partition (sdb instead of sdb1).
In qemu part you should use the full path:
sudo qemu-system-i386 /dev/sdb
.
add a comment |
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1 Answer
1
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You are trying to perform very dangerous actions.
Any mistake here may cost very high.
You can lose your data.
But please make sure that /dev/sdb exists.
You can check all block devices with sudo lsblk
and then continue using dd
. Usually it is possible to write to the whole disk, not its partition (sdb instead of sdb1).
In qemu part you should use the full path:
sudo qemu-system-i386 /dev/sdb
.
add a comment |
You are trying to perform very dangerous actions.
Any mistake here may cost very high.
You can lose your data.
But please make sure that /dev/sdb exists.
You can check all block devices with sudo lsblk
and then continue using dd
. Usually it is possible to write to the whole disk, not its partition (sdb instead of sdb1).
In qemu part you should use the full path:
sudo qemu-system-i386 /dev/sdb
.
add a comment |
You are trying to perform very dangerous actions.
Any mistake here may cost very high.
You can lose your data.
But please make sure that /dev/sdb exists.
You can check all block devices with sudo lsblk
and then continue using dd
. Usually it is possible to write to the whole disk, not its partition (sdb instead of sdb1).
In qemu part you should use the full path:
sudo qemu-system-i386 /dev/sdb
.
You are trying to perform very dangerous actions.
Any mistake here may cost very high.
You can lose your data.
But please make sure that /dev/sdb exists.
You can check all block devices with sudo lsblk
and then continue using dd
. Usually it is possible to write to the whole disk, not its partition (sdb instead of sdb1).
In qemu part you should use the full path:
sudo qemu-system-i386 /dev/sdb
.
answered Dec 3 '17 at 15:30
N0rbertN0rbert
22.4k648106
22.4k648106
add a comment |
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