Re: Navigation app is not launching on RaspberryPi3 with EEL 5.1.0

Hi Madhu

I have had issues on embedded systems in the past with UUID and resorting to the /dev/mmcblk device made it work.

Give it a try and see.  The use of /dev/mmcblk is also more flexible for portability if you are to copy file system images.

Kind Regards

Marc

---

From: Madhu B <madhu1313b@xxxxxxxxx>
Sent: 11 October 2018 12:21:45
To: Marc Murphy
Cc: I37546_CHIN@xxxxxxxxxxxxxx; jasonr@xxxxxxxxxxxxxxxxxxx; automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx
Subject: Re: Navigation app is not launching on RaspberryPi3 with EEL 5.1.0

 

Hi Marc,

             I've used the UUID of the /dev/mmcblkxx instead of it's name directly as specified in https://www.raspberrypi.org/documentation/configuration/external-storage.md. Is there any issue, if we use UUID instead of block device name(/dev/mmcblkxx)?

My /etc/fstab file is

# stock fstab - you probably want to override this with a machine specific one

/dev/root            /                    auto       defaults              1  1
proc                 /proc                proc       defaults              0  0
devpts               /dev/pts             devpts     mode=0620,gid=5       0  0
tmpfs                /run                 tmpfs      mode=0755,nodev,nosuid,strictatime 0  0
tmpfs                /var/volatile        tmpfs      defaults              0  0

# uncomment this if your device has a SD/MMC/Transflash slot
#/dev/mmcblk0p1       /media/card          auto       defaults,sync,noauto  0  0

UUID=1195b956-784f-4ea3-8783-238ef368235a /mnt/HDD ext4 defaults,auto,umask=000,users,rw 0 0

The last statement is for mounting the new partition.

Regards,

-Madhu.

---------- Forwarded message ---------
From: Marc Murphy <marc.murphy@xxxxxxxxxxxxxx>
Date: Thu, Oct 11, 2018 at 4:40 PM
Subject: Re: Navigation app is not launching on RaspberryPi3 with EEL 5.1.0 (Madhu B)
To: Madhu B <madhu1313b@xxxxxxxxx>
Cc: I37546_CHIN@xxxxxxxxxxxxxx <I37546_CHIN@xxxxxxxxxxxxxx>, jasonr@xxxxxxxxxxxxxxxxxxx <jasonr@xxxxxxxxxxxxxxxxxxx>, automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx <automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx>

Can you post your fstab?

You shouldn't need to use the UUID, there should be a /dev/mmcblk entry for the new partition, use that.

Can be done like this:

# <file system>         <mount pt>                      <type>  <options>       <dump>  <pass>

/dev/root               /                               ext4    rw,noauto       0       1

/dev/mmcblk0p3          /mnt                            ext4    defaults        0       0

proc                    /proc                           proc    defaults        0       0

devpts                  /dev/pts                        devpts  defaults,gid=5,mode=620 0       0

tmpfs                   /dev/shm                        tmpfs   mode=0777       0       0

tmpfs                   /tmp                            tmpfs   mode=1777       0       0

tmpfs                   /run                            tmpfs   mode=0755,nosuid,nodev  0       0

tmpfs                   /media                          tmpfs   mode=0755,nosuid,nodev  0       0

sysfs                   /sys                            sysfs   defaults        0       0

/dev/mmcblk0p2          /home                           ext4    defaults        0       0

/mnt/NetworkManager     /var/lib/NetworkManager         auto    defaults,nofail,nobootwait,bind 0 2

/mnt/pgsql              /var/lib/pgsql                  auto    defaults,nofail,nobootwait,bind 0 2

/dev/mmcblk0p4          /users                           ext4    defaults       0       0

Cheers

Marc

---

From: Madhu B <madhu1313b@xxxxxxxxx>
Sent: 11 October 2018 11:50:16
To: Marc Murphy
Cc: I37546_CHIN@xxxxxxxxxxxxxx; jasonr@xxxxxxxxxxxxxxxxxxx; automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx
Subject: Re: Navigation app is not launching on RaspberryPi3 with EEL 5.1.0 (Madhu B)

 

No, it is not working. As I said earlier, it results in boot failure.

Regards,

-Madhu.

On Thu, Oct 11, 2018 at 4:16 PM Marc Murphy <marc.murphy@xxxxxxxxxxxxxx> wrote:

So is it working properly now?

I tend to use fdisk and mkfs for partition creation on the device.

Kind Regards

Marc

---

From: Madhu B <madhu1313b@xxxxxxxxx>
Sent: 11 October 2018 11:17:23
To: Marc Murphy
Cc: I37546_CHIN@xxxxxxxxxxxxxx; jasonr@xxxxxxxxxxxxxxxxxxx; automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx
Subject: Re: Navigation app is not launching on RaspberryPi3 with EEL 5.1.0 (Madhu B)

 

Hi Marc,

           I am able to mount it manually, ran the download_mapdata_jp.sh there(mapdate extracted under /mnt/HDD/var directory).  I've created a new partition of size 4GB(total SDcard size is 16GB) with ext4 as file-system type using GParted.

Regards,

-Madhu.

On Thu, Oct 11, 2018 at 3:33 PM Marc Murphy <marc.murphy@xxxxxxxxxxxxxx> wrote:

Hi Madhu

Have you tried to mount it manually to check and have you also created a file system on the new partition?  If not you need to format it.

Kind Regards
Marc

---

From: Madhu B <madhu1313b@xxxxxxxxx>
Sent: 11 October 2018 10:58:31
To: Marc Murphy
Cc: I37546_CHIN@xxxxxxxxxxxxxx; jasonr@xxxxxxxxxxxxxxxxxxx; automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx
Subject: Re: Navigation app is not launching on RaspberryPi3 with EEL 5.1.0 (Madhu B)

 

Hi all,

         I've created a new partition on the SDcard and mounted it to /mnt/HDD. For automatic mounting, modified the /etc/fstab file by referring  link: https://www.raspberrypi.org/documentation/configuration/external-storage.md. This will causing the boot failure on the Raspberry Pi3.

Regards,

-Madhu.

On Thu, Oct 11, 2018 at 2:29 PM Marc Murphy <marc.murphy@xxxxxxxxxxxxxx> wrote:

You could look at creating an additional partition of 2GB to store the navigation data.  Mount it and then use a symbolic file link to reference it.

Kind Regards

Marc

---

From: automotive-discussions-bounces@xxxxxxxxxxxxxxxxxxxxxxxxx <automotive-discussions-bounces@xxxxxxxxxxxxxxxxxxxxxxxxx> on behalf of Madhu B <madhu1313b@xxxxxxxxx>
Sent: 11 October 2018 09:45:18
To: I37546_CHIN@xxxxxxxxxxxxxx
Cc: jasonr@xxxxxxxxxxxxxxxxxxx; automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx
Subject: Re: Navigation app is not launching on RaspberryPi3 with EEL 5.1.0 (Madhu B)

 

Thanks ChenWei, I'll look into it.

Regards,

-Madhu.

On Thu, Oct 11, 2018 at 1:50 PM <I37546_CHIN@xxxxxxxxxxxxxx> wrote:

Hi Madhu

 

Original build image will just make a partition about 3GBytes for my M3 board, so I’ve also experienced the same issue.

But my data is luckily not broken when using the same GPARTED.

 

I think there should be a configuration for that size but sorry to say I don’t know how to change it.

 

Thanks/BR

ChenWei

From: Madhu B [mailto:madhu1313b@xxxxxxxxx]
Sent: Thursday, October 11, 2018 3:30 PM
To: I37546 Chin I
Cc: jasonr@xxxxxxxxxxxxxxxxxxx; automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx; I25461 Momiyama Yoshito
Subject: Re: Navigation app is not launching on RaspberryPi3 with EEL 5.1.0 (Madhu B)

 

Hi ChenWei,

                  Execution of download_mapdata_jp.sh script stops due to No space left on device. Expanded the root partition of the SD card using gparted, but it results in losing of data on the root partition. After that, Home screen don't showing remaining application icons on display.

 

How to expand the root partition of the SD card for AGL without losing the data? Is there any utility on AGL like raspi-config on Raspbian?

 

Thanks,

-Madhu.

 

On Wed, Oct 10, 2018 at 1:16 PM <I37546_CHIN@xxxxxxxxxxxxxx> wrote:

Hi Madhu

 

download_mapdata_jp.sh

is needed to download map data (about 1GByte) for the Navigation App.

Please run this script before starting the App.

 

Usually it should be installed by recipes-demo-hmi/navigation/navigation_git.bb.

You can also find it in recipes-demo-hmi/navigation/navigation.

 

Thanks/BR

ChenWei

From: automotive-discussions-bounces@xxxxxxxxxxxxxxxxxxxxxxxxx [mailto:automotive-discussions-bounces@xxxxxxxxxxxxxxxxxxxxxxxxx] On Behalf Of Madhu B
Sent: Wednesday, October 10, 2018 3:04 PM
To: jasonr@xxxxxxxxxxxxxxxxxxx
Cc: automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx
Subject: Re: Navigation app is not launching on RaspberryPi3 with EEL 5.1.0 (Madhu B)

 

Hi Jason,

               My image have  QtLocation and QtPositioning folders under  /usr/lib/qt5/qml/ and it also have the folders you've mentioned in https://lists.linuxfoundation.org/pipermail/automotive-discussions/2018-September/006659.html.

 

But it don't have the script file /usr/AGL/apps/download_mapdata_jp.sh. How to get this file? What is the necessary of that script file?

 

Regards,

-Madhu.

 

On Wed, Oct 10, 2018 at 5:59 AM Jason Reich <jasonr@xxxxxxxxxxxxxxxxxxx> wrote:

Hi Madhu,

I've seen a problem with the Nav app on M3+KF as well, and this could be the problem with the RPi, but I don't have that setup to test.  

 

On the M3 build, the FF image was missing the Qt libraries and modules for navigation and positioning.  This allowed the Nav app to start, but failed quickly.

 

I posted about this on Sept 20, but did not receive any responses.  Here is my message:

https://lists.linuxfoundation.org/pipermail/automotive-discussions/2018-September/006659.html

 

Take a look on your image, and see if /usr/lib/qt5/qml/ has QtLocation or QtPositioning, or any of the other files I mention in the email.  My app works once I manually copied those files from my SDK docker image onto the board.

 

Also, for the Nav app to work, you must load the maps onto your image, using the /usr/AGL/apps/download_mapdata_jp.sh script.

 

Hope that helps,

Jason.

 

---

From: automotive-discussions-bounces@xxxxxxxxxxxxxxxxxxxxxxxxx <automotive-discussions-bounces@xxxxxxxxxxxxxxxxxxxxxxxxx> on behalf of automotive-discussions-request@xxxxxxxxxxxxxxxxxxxxxxxxx <automotive-discussions-request@xxxxxxxxxxxxxxxxxxxxxxxxx>
Sent: Tuesday, October 9, 2018 3:02 AM
To: automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx
Subject: automotive-discussions Digest, Vol 69, Issue 20

 

Message: 2
Date: Tue, 9 Oct 2018 15:29:58 +0530
From: Madhu B <madhu1313b@xxxxxxxxx>
To: automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx
Subject: Navigation app is not launching on
        RaspberryPi3    with EEL 5.1.0
Message-ID:
        <CAH5YvUs=po4x2dpnu9K+iVJpjxVXVQd-772D43QYJY0scpyy_A@xxxxxxxxxxxxxx>
Content-Type: text/plain; charset="utf-8"

I've build the AGL image for Raspberry Pi3 on Ubuntu 14.04.
 Whenever I am trying to launch Navigation application on RaspberryPi3, it
is not working as expected(returning to home screen) and it's journalctl
log is

Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]: start gps navi
Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]: NAVI port = 1046
Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]: NAVI token = HELLO
Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]: navi - sample GPS
Navigation Version 0.0.7 (build 031 Oct  8 2018)
Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]: libEGL warning:
MESA-LOADER: device is not located on the PCI bus
Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]: MESA-LOADER: device
is not located on the PCI bus
Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]: MESA-LOADER: device
is not located on the PCI bus
Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]: NC_Initialize error.
Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]:  user data
path(/home/navi_data/japan_TR9/Data)
Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]:  map  db
path(/home/navi_data/japan_TR9/Map/JPN/)
Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]:
navi_config_path             (/home/navi_data/japan_TR9/)
Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]:
navi_config_map_db_path      (/home/navi_data/japan_TR9/Map/JPN/)
Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]:
navi_config_user_data_path   (/home/navi_data/japan_TR9/Data)
Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]:
navi_config_map_udi_data_path(/home/navi_data/japan_TR9/Data/MD/UDI/)
Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]:
navi_config_map_udi_info_file(/home/navi_data/japan_TR9/Data/MD/UDI/udi_info)
Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]:
navi_config_map_font_file
(/home/navi_data/japan_TR9/IPAfont00303/ipagp.ttf)
Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]: EGL_VERSION    = 1.4
(DRI2)
Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]: EGL_VENDOR     =
Mesa Project
Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]: EGL_CLIENT_APIS=
OpenGL OpenGL_ES
Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]: navi-core version
0.0.7(Oct  8 2018) , api version 1.0.20160329-00
Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]: Copyright (c) 2016
Hitachi, Ltd.
Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]: This program is dual
licensed under GPL version 2 or a commercial license.

What is wrong with the navigation application?