Re: [CentOS] how to create centos bootable USB flash drive?

2019-05-14 Thread qw
Hi,


Your method is similar to https://wiki.centos.org/HowTos/InstallFromUSBkey. But 
after finishing, I restart my computer, and choose install centos via USB disk. 
But you can see mouse cursor, but the screen is black.


Why?


Is there anyone know how to solve the problem?


Thanks!


Regards


Andrew








At 2019-05-14 16:36:51, "Giles Coochey"  wrote:
>
>On 14/05/2019 09:28, Gary Stainburn wrote:
>> On Tuesday 14 May 2019 08:36:26 qw wrote:
>>> Hi,
>>>
>>>
>>> I can create centos 7.4 DVD. But how to create centos bootable USB flash 
>>> drive?
>> I've just done this with the latest DVD using
>>
>> dd if=CentOS-7-x86_64-DVD-1810.iso of=/dev/sdb
>>
>> where sdb was the USB drive as assigned by the kernel when I plugged it in. 
>> I got this by running
>>
>> tail -f /var/log/messages
>>
>You can do that, but if you have a lot happening in /var/log/messages 
>and it's pretty busy then running the "dmesg" command after inserting 
>the USB drive, it displays the kernel message buffer, so would be 
>limited to the loading of drivers etc... the end of the output should 
>correspond to the device you just connected.
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Re: [CentOS] how to create centos bootable USB flash drive?

2019-05-14 Thread Giles Coochey



On 14/05/2019 09:28, Gary Stainburn wrote:

On Tuesday 14 May 2019 08:36:26 qw wrote:

Hi,


I can create centos 7.4 DVD. But how to create centos bootable USB flash drive?

I've just done this with the latest DVD using

dd if=CentOS-7-x86_64-DVD-1810.iso of=/dev/sdb

where sdb was the USB drive as assigned by the kernel when I plugged it in. I 
got this by running

tail -f /var/log/messages

You can do that, but if you have a lot happening in /var/log/messages 
and it's pretty busy then running the "dmesg" command after inserting 
the USB drive, it displays the kernel message buffer, so would be 
limited to the loading of drivers etc... the end of the output should 
correspond to the device you just connected.

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Re: [CentOS] how to create centos bootable USB flash drive?

2019-05-14 Thread Gary Stainburn
On Tuesday 14 May 2019 08:36:26 qw wrote:
> Hi,
> 
> 
> I can create centos 7.4 DVD. But how to create centos bootable USB flash 
> drive?

I've just done this with the latest DVD using

dd if=CentOS-7-x86_64-DVD-1810.iso of=/dev/sdb

where sdb was the USB drive as assigned by the kernel when I plugged it in. I 
got this by running

tail -f /var/log/messages

before inserting the drive/
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[CentOS] how to create centos bootable USB flash drive?

2019-05-14 Thread qw
Hi,


I can create centos 7.4 DVD. But how to create centos bootable USB flash drive?


Thanks!


Regards


Andrew
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