On Tue, Sep 9, 2014 at 5:37 AM, Mandeep Sandhu <mandeepsandhu.chd@gmail.com> wrote:
Anyone?
are you really seriously expecting an answer within 2 hours of posting your question, and that too a question not related to any kernel problem ?
On Mon, Sep 8, 2014 at 3:30 PM, Mandeep Sandhu <mandeepsandhu.chd@gmail.com> wrote:
Hi All,
I'm having a strange problem of loosing stdout output over serial console.
I'm booting a kernel (3.14.16) on a x86_64 based board with a serial port. The board has Grub and Linux (with a minimal initrd) installed on a SATA HDD and starts linux with the following cmdline parameters from GRUB:
console=tty0 console=ttyS0,115200n8 init=/bin/bash
Grub loads the kernel fine and I can see the various debug messages on minicom.
However, once the kernel starts init (i.e bash), I stop seeing any output. There's no error, no crash anywhere. It just looks like the stdin/stdout of the application (in this case bash) is not connected to the serial console.
this is a configuration issue . check if you have a file /etc/inittab . usually the setting will be there - but it again depends on the filesystem you are using. thanks sudip
I'm sure it's a config issue, but I can't fathom what I need to change? Any hints?
Thanks, -mandeep
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