librealsense: fallocate: fallocate failed: No space left on device libuvc_installation.sh build

• Before opening a new issue, we wanted to provide you with some useful suggestions (Click “Preview” above for a better view):

  • Consider checking out SDK examples.
  • Have you looked in our documentations?
  • Is you question a frequently asked one?
  • Try searching our GitHub Issues (open and closed) for a similar issue.

• All users are welcomed to report bugs, ask questions, suggest or request enhancements and generally feel free to open new issue, even if they haven’t followed any of the suggestions above 😃

---

Required Info
Camera Model	{ R200 / F200 / SR300 / ZR300 / D400 }
Firmware Version	(Open RealSense Viewer --> Click info)
Operating System & Version	{Win (8.1/10) / Linux (Ubuntu 14/16/17) / MacOS
Kernel Version (Linux Only)	(e.g. 4.14.13)
Platform	PC/Raspberry Pi/ NVIDIA Jetson / etc…
SDK Version	{ legacy / 2.<?>.<?> }
Language	{C/C#/labview/nodejs/opencv/pcl/python/unity }
Segment	{Robot/Smartphone/VR/AR/others }

Issue Description

<Describe your issue / question / feature request / etc…> When I try to run the libuvc_installation.sh script it says that it has not space left at the end

rosnoetic:yoctohome$ ./libuvc_installation.sh
+ exec
+ exec
+ '[' 8 -ne 0 ']'
+ echo -e '\e[32m'

+ read -p 'Remove all RealSense cameras attached. Hit any key when ready'
Remove all RealSense cameras attached. Hit any key when ready
+ echo -e '\e[0m'

+ lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 20.04.5 LTS
Release:	20.04
Codename:	focal
++ uname -r
+ echo 'Kernel version 3.18.71-perf'
Kernel version 3.18.71-perf
+ sudo apt-get update
Hit:1 http://packages.ros.org/ros/ubuntu focal InRelease
Hit:2 http://ports.ubuntu.com/ubuntu-ports focal InRelease                                                 
Hit:3 http://ports.ubuntu.com/ubuntu-ports focal-updates InRelease                                         
Hit:4 http://ports.ubuntu.com/ubuntu-ports focal-backports InRelease
Hit:5 https://librealsense.intel.com/Debian/apt-repo focal InRelease
Hit:6 http://ports.ubuntu.com/ubuntu-ports focal-security InRelease
Reading package lists... Done
+ cd /root/
+ sudo rm -rf ./librealsense_build
+ mkdir librealsense_build
+ cd librealsense_build
++ sudo swapon --show
++ wc -l
+ '[' 0 -eq 0 ']'
+ echo 'No swapon - setting up 1Gb swap file'
No swapon - setting up 1Gb swap file
+ sudo fallocate -l 2G /swapfile
fallocate: fallocate failed: No space left on device

Anyone faced this issue, Note I am using a ubuntu 20.04 docker container to do this