Nedi,

Followup, bottom line, there is something goofy with the macOS 'screen'.

I just tried the astlinux-1.3.8-genx86_64-serial.iso installer on the APU2.

If I use the "Serial" macOS application, it works just fine.
https://www.decisivetactics.com/products/serial/

If I use "minicom" on an old MacBook, it works fine.

I used another AstLinux box (I have lots of them), same USB/serial converter 
connected to AstLinux, ssh into AstLinux and issue:
--
screen --version
Screen version 4.08.00 (GNU) 05-Feb-20

screen /dev/ttyUSB0 115200
--
it works fine.

But, if I use macOS's screen:
--
screen --version
Screen version 4.00.03 (FAU) 23-Oct-06

screen /dev/tty.usbserial-A102MMV1 115200
---
as soon as the menus appear, the screen flashes wildly as if I was typing 
characters.

Bottom line, don't use the macOS 'screen' with a USB/serial adapter and expect 
it to always work.

Lonnie



> On May 7, 2020, at 1:22 PM, Lonnie Abelbeck <li...@lonnie.abelbeck.com> wrote:
> 
> Nedi,
> 
> Very weird you can receive data but not send.
> 
> On my MacBook Air, USB to serial and a NULL modem cable to APU2.
> ----
> $ ls /dev/tty.*
> /dev/tty.Bluetooth-Incoming-Port      /dev/tty.usbserial-A102MMV1
> 
> $ screen /dev/tty.usbserial-A102MMV1 115200
> 
> ## interact over serial
> ## exit with Control-a Control-\ (confirm with y)
> 
> [screen is terminating]
> ----
> 
> Have you used your USB/serial terminal setup successfully before ?
> 
> Lonnie
> 
> 
> 
> 
>> On May 7, 2020, at 11:43 AM, nedi <n...@gmx.ch> wrote:
>> 
>> Hi lonnie, 
>> Yes I have SSD  on slot 3 mSATA 
>> I Used the Image astlinux-1.3.8-genx86_64-serial.iso 
>> I made USB boot stick with windows 10  Rufus in DD image mode
>> 
>> I see booting I can chose F10  and make memory test  after that or directtly 
>>  if I don’t press F10 I can  booting directly to the  astlinux, the 
>> installer menu appears  and if the menu appears I can’t chose anything.
>> 
>> if I press enter or arows nothing happend
>> 
>> Nedi
>> 
>>> Am 07.05.2020 um 18:11 schrieb Lonnie Abelbeck <li...@lonnie.abelbeck.com>:
>>> 
>>> 
>>> 
>>>> On May 7, 2020, at 10:02 AM, nedi <n...@gmx.ch> wrote:
>>>> 
>>>> Hi, 
>>>> I have new apu4d2  Mainboard. Installer hang on Astlinux installer menu, I 
>>>> can’t install if I press enter in the Terminal or on physical usb keyboard.
>>>> I use USB Serial Adapter on my Mac OSX and Baudrate is 115200 
>>>> Bios Version is 4.11.0.2
>>>> screen /dev/cu.usbserial 115200
>>>> 
>>>> Regards 
>>>> Nedi
>>> 
>>> Questions ...
>>> 
>>> Do you have a mSATA SSD installed in the APU2 in the proper slot (labeled 
>>> mSATA) ?
>>> 
>>> Did you use this ISO ...
>>> Generic x86-64bit (Serial Console):
>>> https://s3.amazonaws.com/mirror.astlinux-project/downloads/iso/astlinux-1.3.8-genx86_64-serial.iso
>>> 
>>> Did you use something like this to copy the ISO to a USB drive: (macOS)
>>> https://abelbeck.com/lonnie/astlinux/info/os-x-cf-write.php
>>> 
>>> 
>>> If "yes" to all the above, what do you mean by "Installer hang" ?
>>> 
>>> Lonnie
>>> 
>>> 
>>> 
>>> _______________________________________________
>>> Astlinux-users mailing list
>>> Astlinux-users@lists.sourceforge.net
>>> https://lists.sourceforge.net/lists/listinfo/astlinux-users
>>> 
>>> Donations to support AstLinux are graciously accepted via PayPal to 
>>> pay...@krisk.org.
>> 
>> 
>> 
>> _______________________________________________
>> Astlinux-users mailing list
>> Astlinux-users@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/astlinux-users
>> 
>> Donations to support AstLinux are graciously accepted via PayPal to 
>> pay...@krisk.org.
> 
> 
> 
> _______________________________________________
> Astlinux-users mailing list
> Astlinux-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/astlinux-users
> 
> Donations to support AstLinux are graciously accepted via PayPal to 
> pay...@krisk.org.



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