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Re: Locked out of SSH

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  • Narendra
    Message 1 of 28 , Nov 4, 2012
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      --- In nslu2-general@yahoogroups.com, "krymium" <rudolphoa@...> wrote:
      >
      > Yeah its been a while since I have soldered anything and am just worried I will completely brick it so holding it as the last option.
      >
      > Was really hoping there was a way to either mount the root file system on another system or somehow boot from another device and then edit the passwd file.
      >
      > --- In nslu2-general@yahoogroups.com, "oddballhero" <oddballhero@> wrote:
      > >
      > > I believe the series4 requires soldering in terminals/pins since they were not included. Easy enough if you know how to solder. The solder holes, I believe are labeled.
      > >
      > > --- In nslu2-general@yahoogroups.com, "krymium" <rudolphoa@> wrote:
      > > >
      > > > Was hoping not to go down the serial cable route if possible...
      > > >
      > > > --- In nslu2-general@yahoogroups.com, "aamuel_kaufman" <samuel@> wrote:
      > > > >
      > > > > Hi,
      > > > >
      > > > > I'm in the same situation. I have found that you can gain aceess to the pogoplug again using this guide.
      > > > >
      > > > > http://www.hack247.co.uk/pogo-plug-pink-serial-connection/
      > > > >
      > > > > But I think using something like this will also work
      > > > >
      > > > > http://www.ebay.com/itm/CP2102-Module-STC-Download-Cable-USB-2-0-to-UART-TTL-6PIN-Serial-Converter-/221131726875?pt=LH_DefaultDomain_0&hash=item337c7a601b
      > > > >
      > > > > Though I would like to get the original passwd file in order to get back normal ssh access..
      > > > >
      > > > >
      > > > > --- In nslu2-general@yahoogroups.com, "krymium" <rudolphoa@> wrote:
      > > > > >
      > > > > > I have a PogoPlug series 4 running stock firmware. I was attempting to install Optware and inadvertently screwed up the /etc/passwd file so cannot login to SSH any more for the root account. I dont have any other user accounts on the device. My.pogoplug.com continues to work fine - I am wondering if there is anyway I can boot of SATA or USB and revert the passwd file on the device?
      > > > > >
      > > > >
      > > >
      > >
      >
    • Narendra
      Message 2 of 28 , Nov 4, 2012
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        --- In nslu2-general@yahoogroups.com, "oddballhero" <oddballhero@...> wrote:
        >
        > I was actually just trying to explain the difference between the pogoplug and the slug(NSLU2) and options.
        >
        > --- In nslu2-general@yahoogroups.com, "krymium" <rudolphoa@> wrote:
        > >
        > > My issue is how do I change the boot loader and get it to boot of an external drive without SSH access to the device.
        > >
        > > --- In nslu2-general@yahoogroups.com, "oddballhero" <oddballhero@> wrote:
        > > >
        > > > Hello Anthony,
        > > > The typical Optware installation on the Pogoplug resembles Unslung (without having to flash the firmware, since SSH access can be achieved through the Pogoplug service) more than SlugOS so there is no pivot root, although it can be done. For all the Pogoplug Kirkwood derivatives (NOT the Oxnas ones), the bootloader can be replaced to allow one to boot from an external drive. The Oxnas ones such as the V3s have a method to boot from the internal sata interface or set the rootfs to an external drive and boot from the kernel in NAND which can also be modified and replaced. All the above stuff can be found at www.archlinuxarm.org and forum.doozan.com.
        > > >
        > > > --- In nslu2-general@yahoogroups.com, Anthony Takata <htwiz2002@> wrote:
        > > > >
        > > > > I'm not totally familiar with the Pogoplug myself, but if it's anything
        > > > > like my NSLU2, if you remove the system drive (which gets overlayed on the
        > > > > root filesystem), it should be in a "clean" state, where you could
        > > > > subsequently plug in (and mount) the system drive to modify the passwd file.
        > > > > If it isn't setup that way, I would try a different access protocol (telnet
        > > > > maybe?).
        > > > >
        > > > > On Sat, Sep 29, 2012 at 1:45 PM, krymium <rudolphoa@> wrote:
        > > > >
        > > > > > **
        > > > > >
        > > > > >
        > > > > > I have a PogoPlug series 4 running stock firmware. I was attempting to
        > > > > > install Optware and inadvertently screwed up the /etc/passwd file so cannot
        > > > > > login to SSH any more for the root account. I dont have any other user
        > > > > > accounts on the device. My.pogoplug.com continues to work fine - I am
        > > > > > wondering if there is anyway I can boot of SATA or USB and revert the
        > > > > > passwd file on the device?
        > > > > >
        > > > > >
        > > > > >
        > > > >
        > > > >
        > > > > [Non-text portions of this message have been removed]
        > > > >
        > > >
        > >
        >
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