Thanks Andrea. Once I get in, I will check the logs. The sshd is likely up as you state. The BBB is protected by a firewall on my router as well as iptables. And no, I didn't have enforced sshd to accept only user connection.
All very good ideas! On Sunday, March 28, 2021 at 6:05:22 AM UTC-7 andrea....@gmail.com wrote: > I found this for the serial connection. > > > https://www.dummies.com/computers/beaglebone/how-to-connect-the-beaglebone-black-via-serial-over-usb/ > > Some ideas : > Once in as root, I would > - change the root password : > # passwd > - The user password: > # passwd username > Check the logs focus in the time you had attempted the remote login - find > why it was not allowed to login. > Check the sshd service is enabled (however should be up) > Have you hardened your configuration? Ie any firewall (iptables) , any > fail2ban or something else; > Enforced sshd to accept only user connection (no root)? > > A. > > On Sun, 28 Mar 2021, 14:48 Bob Hammond, <propg...@gmail.com> wrote: > >> I am using a windows machine with PuTTY to connect to the BBB. >> >> On Sun, Mar 28, 2021 at 5:44 AM Bob Hammond <propg...@gmail.com> wrote: >> >>> I am able to connect to the BBB with PuTTY and get a prompt to log in. >>> I have tried debian/temppwd and that doesn't work. >>> >>> I've read about using a serial connection to the BBB and interrupting >>> the boot sequence to gain access. Anyone done that? >>> >>> On Saturday, March 27, 2021 at 4:41:30 PM UTC-7 myi...@hotmail.com >>> wrote: >>> >>>> Try logging in as user : debian >>>> Password: temppwd >>>> >>>> Check your spelling after u enter user name >>>> >>>> Sent from my iPhone >>>> >>>> On Mar 27, 2021, at 7:12 PM, amf <fitte...@gmail.com> wrote: >>>> >>>> >>>> >>>> I followed your instructions, once I obtained the new ip, I was able to >>>> login as the user of the origanl BBB. >>>> Without knowing details of your setup it is difficult to help >>>> is your desktop/laptop a windows or linux machine? >>>> if linux you can get the ip of the new BBB with "ping <hostname>.local" >>>> provided 'avahi' is installed (there may be other ways, this works for me) >>>> >>>> ping beaglebone.local >>>> PING beaglebone.local (192.168.3.108) 56(84) bytes of data. >>>> 64 bytes from 192.168.3.108: icmp_seq=1 ttl=64 time=1.31 ms >>>> >>>> if windows, someone else will need to chime in, >>>> >>>> >>>> >>>> On Saturday, March 27, 2021 at 7:39:21 AM UTC-5 propg...@gmail.com >>>> wrote: >>>> >>>>> I duplicated my BBB setup to a SD card using this procedure: >>>>> >>>>> Debian distribution: >>>>> >>>>> 1. Boot master BBB with no SD card in >>>>> 2. Insert SD card >>>>> 3. Log in (e.g. with serial terminal, SSH etc.) and run sudo >>>>> >>>>> /opt/scripts/tools/eMMC/beaglebone-black-make-microSD-flasher-from-eMMC.sh. >>>>> >>>>> LEDs will flash in sequence whilst SD card is being written. >>>>> 4. When the LEDs stop and the script terminates, remove the SD >>>>> card. >>>>> 5. Insert SD card into new BBB then power on. >>>>> 6. eMMC will be flashed; LEDs on new BBB will flash in sequence >>>>> until complete. >>>>> >>>>> After doing this, I rebooted the BBB. >>>>> >>>>> Now, I am unable to remotely log in using PuTTY, user is root, and >>>>> root password. Or any other username and password. >>>>> >>>>> The BBB is running fine (collecting seismic data) but I am completely >>>>> locked out! >>>>> >>>>> Any suggestions on how to get access to the BBB? >>>>> >>>> -- >>>> For more options, visit http://beagleboard.org/discuss >>>> --- >>>> You received this message because you are subscribed to the Google >>>> Groups "BeagleBoard" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to beagleboard...@googlegroups.com. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/beagleboard/833795ff-61b4-418c-a142-9aed980e01a7n%40googlegroups.com >>>> >>>> <https://groups.google.com/d/msgid/beagleboard/833795ff-61b4-418c-a142-9aed980e01a7n%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to a topic in the >>> Google Groups "BeagleBoard" group. >>> To unsubscribe from this topic, visit >>> https://groups.google.com/d/topic/beagleboard/KvIoUzehk_o/unsubscribe. >>> To unsubscribe from this group and all its topics, send an email to >>> beagleboard...@googlegroups.com. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/beagleboard/0fea8e1c-4c08-43cc-a023-5fce0b05209en%40googlegroups.com >>> >>> <https://groups.google.com/d/msgid/beagleboard/0fea8e1c-4c08-43cc-a023-5fce0b05209en%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to beagleboard...@googlegroups.com. >> > To view this discussion on the web visit >> https://groups.google.com/d/msgid/beagleboard/CAKoB7OpieQonkXW003iq5APE2Ze74UMWBOrpNXF6q%3DSp8vZwMg%40mail.gmail.com >> >> <https://groups.google.com/d/msgid/beagleboard/CAKoB7OpieQonkXW003iq5APE2Ze74UMWBOrpNXF6q%3DSp8vZwMg%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/c3b1d250-6852-4be2-a20f-a95d78803230n%40googlegroups.com.
