Anyone? On Mon, Sep 8, 2014 at 3:30 PM, Mandeep Sandhu <mandeepsandhu.chd@xxxxxxxxx> 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. > > I'm sure it's a config issue, but I can't fathom what I need to > change? Any hints? > > Thanks, > -mandeep _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
