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.c >>>>> om> 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.c >>>>>> om> 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. >
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