ok so the ip was 192.168.0.9. I changed it and it works. But when i power it off and restart it, it goes back to 192.168.0.9. Do i have to save it somehow?
On Wed, Feb 21, 2018 at 3:35 PM, Oleg <support-list@support.elphel.com> wrote: > It's 'root' > > On Wed, Feb 21, 2018 at 1:32 PM, Mohamed Morsy <mmo...@redzone.com> wrote: > >> It's asking for a login and password. I know the password is pass but >> what is the login? >> >> On Wed, Feb 21, 2018 at 3:12 PM, Oleg <support-list@support.elphel.com> >> wrote: >> >>> Get the serial console up and type: >>> >>>> root@elphel393:~# ifconfig >>> >>> >>> On Wed, Feb 21, 2018 at 1:08 PM, Mohamed Morsy <mmo...@redzone.com> >>> wrote: >>> >>>> Is it possible the ip address of the elphel changed. If so, how do i >>>> find it? >>>> >>>> -Mohamed >>>> >>>> On Wed, Feb 21, 2018 at 1:52 PM, Mohamed Morsy <mmo...@redzone.com> >>>> wrote: >>>> >>>>> I have not used the mircro usb port. The default ip address has been >>>>> changed to 10.4.1.4. >>>>> >>>>> -Mohamed >>>>> >>>>> On Wed, Feb 21, 2018 at 1:34 PM, Oleg <support-list@support.elphel.com >>>>> > wrote: >>>>> >>>>>> Hi Mohamed, >>>>>> >>>>>> 10.4.1.4 is that elphel's ip. >>>>>>> Do you know how to resolve this issue? >>>>>> >>>>>> >>>>>> The default IP is 192.168.0.9 >>>>>> On the 10393 there's a micro USB port - this is serial console: >>>>>> >>>>>>> https://wiki.elphel.com/wiki/Tmp_manual > *serial console access*. >>>>>> >>>>>> >>>>>> Do you use it? See any bootlog when power on? >>>>>> >>>>>> Todd was changing the default IP addresses like this: >>>>>> https://wiki.elphel.com/wiki/Tmp_manual > *Change_default_ip_address* >>>>>> >>>>>> Regards, >>>>>> Oleg >>>>>> >>>>>> On Wed, Feb 21, 2018 at 11:18 AM, Mohamed Morsy <mmo...@redzone.com> >>>>>> wrote: >>>>>> >>>>>>> Hello Oleg, >>>>>>> >>>>>>> I was having some difficulties with my linux computer so I hold off >>>>>>> on this. I followed your instructions and I increased the php upload >>>>>>> limit >>>>>>> and I was able to upload rootfs. I'm still having some issues. Here's >>>>>>> what >>>>>>> I've done: >>>>>>> 1. Put recovery card in elphel >>>>>>> 2. Went to http://camera-ip-address/update_software.html and >>>>>>> flashed it from NAND folder >>>>>>> 3. Powered off elphel. >>>>>>> 4. Removed card >>>>>>> 5. Powered on elphel >>>>>>> >>>>>>> Now the connection is not working. In my terminal I typed arp and i >>>>>>> got this result >>>>>>> >>>>>>> Address HWtype HWaddress >>>>>>> 10.4.1.4 (incomplete) >>>>>>> >>>>>>> 10.4.1.4 is that elphel's ip. >>>>>>> >>>>>>> Do you know how to resolve this issue? >>>>>>> >>>>>>> Thanks, >>>>>>> >>>>>>> Mohamed Morsy >>>>>>> >>>>>>> On Tue, Feb 20, 2018 at 12:49 PM, Oleg < >>>>>>> support-list@support.elphel.com> wrote: >>>>>>> >>>>>>>> Hi Mohamed, >>>>>>>> >>>>>>>> >>>>>>>>> However, I'm still having the same problem. On one of my elphels, >>>>>>>>> when I use the recovery card it works fine but when I remove the card >>>>>>>>> the >>>>>>>>> feed is very laggy. Do you know what the issue is? >>>>>>>> >>>>>>>> It's hard to say without seeing the actual bootlog. If you boot >>>>>>>> from recovery card, uploaded and flashed *boot.bin*, >>>>>>>> *u-boot-dtb.img*, *devicetree.dtb* and *uImage*, but not >>>>>>>> rootfs.ubi - I would expect some kind of "kernel panic" on any of the >>>>>>>> boards. >>>>>>>> >>>>>>>> >>>>>>>>> Also, when I uploaded the files to ipaddress/update_software.html >>>>>>>>> the rootf file would not upload. I don't know if that is a problem. >>>>>>>> >>>>>>>> The Note in my previous letter addresses this problem - the upload >>>>>>>> limit in php on the recovery card. There are 3 options: >>>>>>>> 1. Copy rootfs.ubi manually >>>>>>>> >>>>>>>> - http://camera-ip/update_software.html >>>>>>>> - upload all files except rootfs.ubi >>>>>>>> - from PC terminal window: >>>>>>>> >>>>>>>> ...$ scp rootfs.ubi root@camera-ip:/var/volatile/html/update/ >>>>>>>> >>>>>>>> >>>>>>>> - go back to http://camera-ip/update_software.html - hit >>>>>>>> 'verify' and you should see rootfs in the list >>>>>>>> >>>>>>>> 2. Increase php upload limit of the recovery image on the card >>>>>>>> >>>>>>>> 2a. when boot from the recovery card: >>>>>>>> >>>>>>>> - boot from the recovery card >>>>>>>> - In the browser: http://camera-ip/phpinfo.php - find: >>>>>>>> *post_max_size* and *upload_max_filesize *- they are 128M >>>>>>>> probably. >>>>>>>> - from PC terminal window: >>>>>>>> >>>>>>>> ...$ ssh root@camera-ip >>>>>>>> >>>>>>>> >>>>>>>> - Edit the /etc/php/php.ini - you will see that the limit is >>>>>>>> less than rootfs size - increase it so it will read: >>>>>>>> >>>>>>>> upload_max_filesize = 512M >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> post_max_size = 512M >>>>>>>> >>>>>>>> >>>>>>>> - sync command just makes sure changes are stored on the card. >>>>>>>> >>>>>>>> root@elphel393:~# sync >>>>>>>> >>>>>>>> >>>>>>>> - restart web server (or reboot) >>>>>>>> >>>>>>>> root@elphel393:~# /etc/init.d/lighttpd restart >>>>>>>> >>>>>>>> >>>>>>>> - In the browser: http://camera-ip/phpinfo.php - check if those >>>>>>>> variables have changed to 512. >>>>>>>> - In the browser: http://camera-ip/update_software.html - >>>>>>>> upload rootfs, and other files as well >>>>>>>> >>>>>>>> 2b. If you have a linux os and a usb card reader - insert in PC, >>>>>>>> mount rootfs partition and edit /mountpoint/etc/php/php.ini as in 2a. >>>>>>>> >>>>>>>> 3. Update recovery card. This option requires linux os and a usb >>>>>>>> card reader... and a few programs installed: parted, kpartx >>>>>>>> >>>>>>>> - insert the card - check with dmesg the device name, you will >>>>>>>> see something like this: >>>>>>>> >>>>>>>> [83470.681265] sd 6:0:0:0: [sdb] 7806976 512-byte logical blocks: >>>>>>>>> (4.00 GB/3.72 GiB) >>>>>>>>> [83470.686369] *sdb*: sdb1 sdb2 >>>>>>>> >>>>>>>> If the card is discovered by PC as *mmcblk0* then the script will >>>>>>>> not work - as I didn't cover this case. >>>>>>>> >>>>>>>> - Open konsole, using 'cd' navigate to write_bootable_mmc.py in >>>>>>>> the unpacked firmware image (elphel393_20180130/mmc/) >>>>>>>> - ...$ sudo ./write_bootable_mmc.py */dev/sdb* (sdb as reported >>>>>>>> by dmesg - this is important) >>>>>>>> - After the script is done - boot this from this card. >>>>>>>> >>>>>>>> Best regards, >>>>>>>> Oleg Dzhimiev >>>>>>>> Electronics Engineer >>>>>>>> phone: +1 801 783 5555 x124 <(801)%20783-5555> >>>>>>>> Elphel, Inc. >>>>>>>> >>>>>>>> On Feb 20, 2018 8:20 AM, "Mohamed Morsy" <mmo...@redzone.com> >>>>>>>> wrote: >>>>>>>> >>>>>>>> Hi Oleg, >>>>>>>> >>>>>>>> Thank you for your help. However, I'm still having the same >>>>>>>> problem. On one of my elphels, when I use the recovery card it works >>>>>>>> fine >>>>>>>> but when I remove the card the feed is very laggy. Do you know what the >>>>>>>> issue is? Also, when I uploaded the files to >>>>>>>> ipaddress/update_software.html >>>>>>>> the rootf file would not upload. I don't know if that is a problem. >>>>>>>> >>>>>>>> Thanks, >>>>>>>> >>>>>>>> Mohamed >>>>>>>> >>>>>>>> On Mon, Feb 19, 2018 at 6:27 PM, Oleg < >>>>>>>> support-list@support.elphel.com> wrote: >>>>>>>> >>>>>>>>> Hi, >>>>>>>>> >>>>>>>>> I have 2 Elphel 393 boards and I believe both of their internal >>>>>>>>>> flash are corrupt or old. I am trying to update them. Do you have a >>>>>>>>>> link >>>>>>>>>> for the files or any instructions on how to do so? >>>>>>>>>> >>>>>>>>> >>>>>>>>> Before updating: >>>>>>>>> How are you trying to update them? What image do you use? >>>>>>>>> >>>>>>>>> Update instructions: >>>>>>>>> 1. The latest is 20180130 - download and unpack archive from >>>>>>>>> here: https://community.elphel.com/files/393/20180130/ (a list of >>>>>>>>> firmware images can be found here >>>>>>>>> <https://wiki.elphel.com/wiki/Tmp_manual#Firmware_images>) >>>>>>>>> 2. Inside there's readme.md with instructions and images for SD >>>>>>>>> card and the internal flash. >>>>>>>>> >>>>>>>>> Note: if you have an old recovery card you will probably need to >>>>>>>>> create a new one as rootfs grew a bit bigger than php's upload limit. >>>>>>>>> There's a script (*write_bootable_mmc.py*) that will partition >>>>>>>>> the card - it's linux only. >>>>>>>>> Alternatively you can increase the limit: >>>>>>>>> >>>>>>>>> >>>>>>>>> - boot from the recovery card (default ip address is >>>>>>>>> 192.168.0.9 - change with ifconfig if needed) >>>>>>>>> - ssh root@camera-ip-address >>>>>>>>> - (using nano or vi) edit /etc/php/php.ini: >>>>>>>>> >>>>>>>>> upload_max_filesize = 512M >>>>>>>>>> post_max_size = 512M >>>>>>>>> >>>>>>>>> >>>>>>>>> - save, restart lighttpd or reboot, then 3. >>>>>>>>> >>>>>>>>> 3. Once boot from a recovery card: >>>>>>>>> >>>>>>>>> - go to http://camera-ip-address/update_software.html >>>>>>>>> - upload all files from *nand/* folder >>>>>>>>> - hit flash, wait until done >>>>>>>>> - power off, remove card, power on >>>>>>>>> >>>>>>>>> Let me know if you have any further questions. >>>>>>>>> >>>>>>>>> Best regards, >>>>>>>>> Oleg Dzhimiev >>>>>>>>> Electronics Engineer >>>>>>>>> phone: +1 801 783 5555 x124 <(801)%20783-5555> >>>>>>>>> Elphel, Inc. >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> Support-list mailing list >>>>>>>> Support-list@support.elphel.com >>>>>>>> http://support.elphel.com/mailman/listinfo/support-list_supp >>>>>>>> ort.elphel.com >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Support-list mailing list >>>>>>> Support-list@support.elphel.com >>>>>>> http://support.elphel.com/mailman/listinfo/support-list_supp >>>>>>> ort.elphel.com >>>>>>> >>>>>> >>>>> >>>> >>>> _______________________________________________ >>>> Support-list mailing list >>>> Support-list@support.elphel.com >>>> http://support.elphel.com/mailman/listinfo/support-list_supp >>>> ort.elphel.com >>>> >>>> >>> >>> >>> -- >>> Best regards, >>> Oleg Dzhimiev >>> Electronics Engineer >>> phone: +1 801 783 5555 x124 <(801)%20783-5555> >>> Elphel, Inc. >>> >> >> >> _______________________________________________ >> Support-list mailing list >> Support-list@support.elphel.com >> http://support.elphel.com/mailman/listinfo/support-list_supp >> ort.elphel.com >> >> > > > -- > Best regards, > Oleg Dzhimiev > Electronics Engineer > phone: +1 801 783 5555 x124 <(801)%20783-5555> > Elphel, Inc. >
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