First off, per the instructions, I have both cables hooked up at the same time.... Should I remove the serial cable when ssh'ing?
I have been rebooting the hardware via the button, and once I get to the login prompt, things are locking.... And of course, I have been verifying the settings.... -----Original Message----- From: Nate Temple [mailto:nate.tem...@ettus.com] Sent: Tuesday, August 08, 2017 4:35 PM To: Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC] <konstantin.j.math...@nasa.gov> Cc: Marcus Müller <marcus.muel...@ettus.com>; usrp-users <usrp-users@lists.ettus.com> Subject: Re: [USRP-users] When ssh'ing Getting prompt for Password Issue Hi Konstantin, I would suggest trying to attach to the E310 via the serial connection and then issue a reboot command for it. Verify all your settings are as they should be. Regards, Nate Temple > On Aug 8, 2017, at 1:30 PM, Matheou, Konstantin J. (GRC-LCI0)[ZIN > TECHNOLOGIES INC] <konstantin.j.math...@nasa.gov> wrote: > > I will do this.. But I closed the VM and went back in and no the ping command > states the host is unreachable... > > Confusing... > > -----Original Message----- > From: Nate Temple [mailto:nate.tem...@ettus.com] > Sent: Tuesday, August 08, 2017 4:24 PM > To: Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC] > <konstantin.j.math...@nasa.gov> > Cc: Marcus Müller <marcus.muel...@ettus.com>; usrp-users > <usrp-users@lists.ettus.com> > Subject: Re: [USRP-users] When ssh'ing Getting prompt for Password Issue > > Hi Konstantin, > > Thats good news. > > Now you need to update the host identification for E31x, as it's fingerprint > has changed. > > Within the Linux VM, remove the file /home/user/.ssh/known_hosts with the > commnad: > > rm -v ~/.ssh/known_hosts > > Then attempt to login again, you'll be prompted to verify the fingerprint, > type "yes"., and you should then be logged into the E3xx. > > > Regards, > Nate Temple > > >> On Aug 8, 2017, at 1:15 PM, Matheou, Konstantin J. (GRC-LCI0)[ZIN >> TECHNOLOGIES INC] <konstantin.j.math...@nasa.gov> wrote: >> >> OK Good News... >> >> Got all the way to the ping of the unit... >> >> When I tried ssh'iing, I received a message stating - warning remote host >> identification has changed... >> >> Add correct host key.... >> >> ECDSA host key fopr 192.168.10.2 has changed and you have requested strict >> checking. >> >> Host verification failed >> >> What should I do now??? >> >> -----Original Message----- >> From: Nate Temple [mailto:nate.tem...@ettus.com] >> Sent: Tuesday, August 08, 2017 3:49 PM >> To: Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC] >> <konstantin.j.math...@nasa.gov> >> Cc: Marcus Müller <marcus.muel...@ettus.com>; usrp-users >> <usrp-users@lists.ettus.com> >> Subject: Re: [USRP-users] When ssh'ing Getting prompt for Password Issue >> >> Hi Konstantin, >> >> Please use 7zip to decompress the file. >> >> Details on calculating a md5sum via Windows can be found here: >> https://support.microsoft.com/en-us/help/889768/how-to-compute-the-md5-or-sha-1-cryptographic-hash-values-for-a-file >> >> Regards, >> Nate Temple >> >> >>> On Aug 8, 2017, at 12:45 PM, Matheou, Konstantin J. (GRC-LCI0)[ZIN >>> TECHNOLOGIES INC] <konstantin.j.math...@nasa.gov> wrote: >>> >>> Via WinZip7 I tested the newly downloaded file... It stated no errors... >>> I am using Windows to burn things.... md5sums I think is only in Linux? >>> >>> I am reburning as we speak... >>> -----Original Message----- >>> From: Nate Temple [mailto:nate.tem...@ettus.com] >>> Sent: Tuesday, August 08, 2017 3:24 PM >>> To: Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC] >>> <konstantin.j.math...@nasa.gov> >>> Cc: Marcus Müller <marcus.muel...@ettus.com>; usrp-users >>> <usrp-users@lists.ettus.com> >>> Subject: Re: [USRP-users] When ssh'ing Getting prompt for Password Issue >>> >>> Hi Konstantin, >>> >>> The partition table looks like it is OK. >>> >>> I would suggest trying to redownload the release-4 / SpeedGrade3 images >>> again and try burning them to the SD Card again. Verify that the md5sums >>> match what is posted in the SG3/ folder. >>> >>> The error you're seeing has only came up when the incorrect SpeedGrade >>> image is used. >>> >>> Regards, >>> Nate Temple >>> >>> >>> >>> >>>> On Aug 8, 2017, at 11:59 AM, Matheou, Konstantin J. (GRC-LCI0)[ZIN >>>> TECHNOLOGIES INC] <konstantin.j.math...@nasa.gov> wrote: >>>> >>>> Nate, >>>> >>>> I hope there is no issue with the hardware... OK.. we are now in debug >>>> mode I guess... I hope you can hang out a little quicker with me to get >>>> this resolved... I appreciate it... >>>> >>>> Below is the Disk Management program screen shot and I placed the files >>>> that got placed on the micro SD card.... Again it was the file from >>>> release4/...sg3/ - again I have the E310 E. >>>> >>>> This is the backup micro SD card…. And the micro SD card that came with >>>> the unit (visually checked) looked exactly the same…. >>>> >>>> <image001.jpg> >>>> >>>> >>>> >>>> >>>> -----Original Message----- >>>> From: Nate Temple [mailto:nate.tem...@ettus.com] >>>> Sent: Tuesday, August 08, 2017 2:35 PM >>>> To: Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC] >>>> <konstantin.j.math...@nasa.gov> >>>> Cc: Marcus Müller <marcus.muel...@ettus.com>; usrp-users >>>> <usrp-users@lists.ettus.com> >>>> Subject: Re: [USRP-users] When ssh'ing Getting prompt for Password Issue >>>> >>>> Hi Konstantin, >>>> >>>> I don't suspect that there is any issue at all with the hardware. It is >>>> most likely due to the image or partition table on the SD card not being >>>> setup correctly. >>>> >>>> Can you please open the Disk Management program within Windows and with >>>> the SD card inserted, take a screen capture of the partition layout for >>>> the SD Card? >>>> >>>> Regards, >>>> Nate Temple >>>> >>>>> On Aug 8, 2017, at 11:16 AM, Matheou, Konstantin J. (GRC-LCI0)[ZIN >>>>> TECHNOLOGIES INC] <konstantin.j.math...@nasa.gov> wrote: >>>>> >>>>> Nate, >>>>> >>>>> I also tried release 4 sg1 directory dev.direct file... same error as >>>>> below... >>>>> >>>>> I also tried release 3 dev.direct... Was able to log in through root... >>>>> made the vi alterations to the interfaces file... but was unable to >>>>> ping... >>>>> >>>>> Here is the E310 info: >>>>> >>>>> P/N 156333E-01L >>>>> >>>>> S/N 8117FF1 >>>>> >>>>> How soon can I get another E310 shipped to me??? Unfortunately, I need >>>>> to have a design ready for my project by early September. I really need >>>>> a replacement pretty fast, if possible? >>>>> >>>>> Thanks, >>>>> >>>>> Konstantin >>>>> >>>>> -----Original Message----- >>>>> From: Nate Temple [mailto:nate.tem...@ettus.com] >>>>> Sent: Tuesday, August 08, 2017 1:21 PM >>>>> To: Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC] >>>>> <konstantin.j.math...@nasa.gov> >>>>> Cc: Marcus Müller <marcus.muel...@ettus.com>; usrp-users >>>>> <usrp-users@lists.ettus.com> >>>>> Subject: Re: [USRP-users] When ssh'ing Getting prompt for Password Issue >>>>> >>>>> Hi Konstantin, >>>>> >>>>> Can you please send the full part number and serial number for your >>>>> device. It is located on the label on the bottom side of the E3xx. ( >>>>> "P/N: XXXXXX", "S/N: XXXXXXX" ) >>>>> >>>>> Regards, >>>>> Nate Temple >>>>> >>>>> >>>>>> On Aug 8, 2017, at 8:33 AM, Matheou, Konstantin J. (GRC-LCI0)[ZIN >>>>>> TECHNOLOGIES INC] <konstantin.j.math...@nasa.gov> wrote: >>>>>> >>>>>> OK… Used the backup microSD we ordered. Reprogrammed it with the same >>>>>> .direct file… Same error as below… >>>>>> >>>>>> “Unable to read file uImage-zynq-e31x-3.dtb” >>>>>> >>>>>> Now, either I am loading a incorrect image, or something is not working >>>>>> correctly with the unit. >>>>>> >>>>>> Please tell me your thoughts… >>>>>> >>>>>> Thanks… >>>>>> >>>>>> From: Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC] >>>>>> Sent: Tuesday, August 08, 2017 11:29 AM >>>>>> To: 'Nate Temple' <nate.tem...@ettus.com>; 'Marcus Müller' >>>>>> <marcus.muel...@ettus.com> >>>>>> Cc: 'usrp-users' <usrp-users@lists.ettus.com> >>>>>> Subject: RE: [USRP-users] When ssh'ing Getting prompt for Password Issue >>>>>> >>>>>> Btw.. just to validate what image I used… >>>>>> >>>>>> I have the E310 E version… >>>>>> >>>>>> The instructions I think may not be correct… Here they are cut and >>>>>> paste… Please validate…. >>>>>> >>>>>> For the E310, the product number will be 156333X-01L, where X is a >>>>>> letter from A to Z. For devices where X is A, B, C, D, the images under >>>>>> the "ettus-e3xx-sg1" folder should be used. For devices where X is E or >>>>>> later, the images under the "ettus-e3xx-sg3" folder should be used. >>>>>> (WHAT I USED) You must use the appropriate image for your specific >>>>>> device. The incorrect image will not work, and will only boot as far as >>>>>> the U-Boot boot loader before stopping. >>>>>> >>>>>> >>>>>> >>>>>> BUT this is what is written also… >>>>>> >>>>>> >>>>>> >>>>>> For the E312, the product number will be 140605X-01L, where X is a >>>>>> letter from A to Z. The images under the "ettus-e3xx-sg3" folder should >>>>>> be used for all E312 devices. >>>>>> >>>>>> >>>>>> So you told me to go to release 4 (also the directions did)… and then I >>>>>> chose the sg3 directory – Is this correct??? Thus, both the E310 E and >>>>>> E312 devices use the sg3 directory???? >>>>>> >>>>>> I used the Ettus-3xx-sg3 directory and downloaded those versions. I am >>>>>> assuming they are the correct versions. >>>>>> >>>>>> Thanks… >>>>>> >>>>>> From: Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC] >>>>>> Sent: Tuesday, August 08, 2017 11:15 AM >>>>>> To: 'Nate Temple' <nate.tem...@ettus.com>; Marcus Müller >>>>>> <marcus.muel...@ettus.com> >>>>>> Cc: usrp-users <usrp-users@lists.ettus.com> >>>>>> Subject: RE: [USRP-users] When ssh'ing Getting prompt for Password Issue >>>>>> >>>>>> Nate, >>>>>> >>>>>> The instructions are very well written and detailed.. Thanks… >>>>>> >>>>>> Actually, most of the steps I was doing correctly from all the various >>>>>> portions of documents. But it is good you placed all in one document. >>>>>> Thanks… >>>>>> >>>>>> Everything worked well up until I burned the image. >>>>>> >>>>>> When I did the terminal command - sudo screen /dev/ttyUSB0 115200 – and >>>>>> then turned on the E310, I received “Unable to read file >>>>>> uImage-zynq-e31x-3.dtb” >>>>>> >>>>>> I tried both tx version – demo and dev… Both did the same thing… >>>>>> >>>>>> I have another SD card that we ordered with the unit. I will try to >>>>>> re-image that card and see hwat happens… Of course, I will let you know. >>>>>> >>>>>> Thanks, >>>>>> >>>>>> Konstantin >>>>>> >>>>>> From: Nate Temple [mailto:nate.tem...@ettus.com] >>>>>> Sent: Monday, August 07, 2017 9:29 PM >>>>>> To: Marcus Müller <marcus.muel...@ettus.com> >>>>>> Cc: usrp-users <usrp-users@lists.ettus.com>; Matheou, Konstantin J. >>>>>> (GRC-LCI0)[ZIN TECHNOLOGIES INC] <konstantin.j.math...@nasa.gov> >>>>>> Subject: Re: [USRP-users] When ssh'ing Getting prompt for Password Issue >>>>>> >>>>>> Hi Konstantin, >>>>>> >>>>>> Please see the updated version of the PDF, attached to this email. One >>>>>> of the screen captures needed to be updated. >>>>>> >>>>>> Regards, >>>>>> Nate Temple >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> Previous message >>>>>> ------------------------------- >>>>>> Hi Konstantin, >>>>>> >>>>>> I had an error in my previous email. The default setting for the >>>>>> release-4 image is to have a DHCP address. You'll need to edit >>>>>> /etc/network/interfaces and update it to operate with a static IP. >>>>>> >>>>>> Please see the attached PDF that will walk through the process of >>>>>> burning the release-4 SD Card image to a blank SD Card, and then the >>>>>> required steps to configure the Ubuntu VM within the Windows host to >>>>>> connect via the Serial interface to update the /etc/network/interfaces >>>>>> file, and then connect via SSH. >>>>>> >>>>>> Also, with 1GbE connections, you do not need to use a cross over cable. >>>>>> 1GbE has auto-MDIX which will allow a normal straight through ethernet >>>>>> cable to be used when directly connecting devices. >>>>>> >>>>>> Regards, >>>>>> Nate Temple >>>>>> ------------------------------- >>>>> >>> >> > _______________________________________________ USRP-users mailing list USRP-users@lists.ettus.com http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
