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UbiquityRobotics / ubiquity_main

Main documentation as well as other misc files
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VNC unavailable #288

Open petunjiaj opened 1 year ago

petunjiaj commented 1 year ago

Hi, tank you for your support. When I try to enable VNC by raspi-config, it gives me error. There is a specific way to enable VNC?

versrion installed 2023-02-09-ubiquity-base-gdm3-focal

anfederman commented 1 year ago

Explain why you need to run a remote desktop? You can run rqt-image-view remotely via either exporting the image topics or by ssh with the -XC flags. A lot of overhead with VNC, and you don't want to load the robot up with a GUI if you don't have to.

Furthermore, a GUI is available via http in both conveyorbot and EZmap. Also, I am not sure that raspi-config. Which works with Raspian, works fully with Ubuntu.

On Wed, Mar 22, 2023, 7:18 AM Marco @.***> wrote:

Hi, tank you for your support. When I try to enable VNC by raspi-config, it gives me error. There is a specific way to enable VNC?

versrion installed 2023-02-09-ubiquity-base-gdm3-focal https://ubiquity-pi-image.sfo2.digitaloceanspaces.com/2023-02-09-ubiquity-base-gdm3-focal-raspberry-pi.img.xz

— Reply to this email directly, view it on GitHub https://github.com/UbiquityRobotics/ubiquity_main/issues/288, or unsubscribe https://github.com/notifications/unsubscribe-auth/ABHZ373N2BOS6KVUMZUMRWTW5MC4XANCNFSM6AAAAAAWD4KPQU . You are receiving this because you are subscribed to this thread.Message ID: @.***>

anfederman commented 1 year ago

Also, I am not sure if the base image even has a desktop enabled. Hook the Pi up to a monitor and see if a GUI is available.

On Wed, Mar 22, 2023, 10:38 AM Alan Federman @.***> wrote:

Explain why you need to run a remote desktop? You can run rqt-image-view remotely via either exporting the image topics or by ssh with the -XC flags. A lot of overhead with VNC, and you don't want to load the robot up with a GUI if you don't have to.

Furthermore, a GUI is available via http in both conveyorbot and EZmap. Also, I am not sure that raspi-config. Which works with Raspian, works fully with Ubuntu.

On Wed, Mar 22, 2023, 7:18 AM Marco @.***> wrote:

Hi, tank you for your support. When I try to enable VNC by raspi-config, it gives me error. There is a specific way to enable VNC?

versrion installed 2023-02-09-ubiquity-base-gdm3-focal https://ubiquity-pi-image.sfo2.digitaloceanspaces.com/2023-02-09-ubiquity-base-gdm3-focal-raspberry-pi.img.xz

— Reply to this email directly, view it on GitHub https://github.com/UbiquityRobotics/ubiquity_main/issues/288, or unsubscribe https://github.com/notifications/unsubscribe-auth/ABHZ373N2BOS6KVUMZUMRWTW5MC4XANCNFSM6AAAAAAWD4KPQU . You are receiving this because you are subscribed to this thread.Message ID: @.***>