- Forums
- Product Forums
- General Purpose MicrocontrollersGeneral Purpose Microcontrollers
- i.MX Forumsi.MX Forums
- QorIQ Processing PlatformsQorIQ Processing Platforms
- Identification and SecurityIdentification and Security
- Power ManagementPower Management
- Wireless ConnectivityWireless Connectivity
- RFID / NFCRFID / NFC
- Advanced AnalogAdvanced Analog
- Neural Processing UnitsNeural Processing Units
- MCX Microcontrollers
- S32G
- S32K
- S32V
- MPC5xxx
- Other NXP Products
- S12 / MagniV Microcontrollers
- Powertrain and Electrification Analog Drivers
- Sensors
- Vybrid Processors
- Digital Signal Controllers
- 8-bit Microcontrollers
- ColdFire/68K Microcontrollers and Processors
- PowerQUICC Processors
- OSBDM and TBDML
- S32M
- S32Z/E
-
- Solution Forums
- Software Forums
- MCUXpresso Software and ToolsMCUXpresso Software and Tools
- CodeWarriorCodeWarrior
- MQX Software SolutionsMQX Software Solutions
- Model-Based Design Toolbox (MBDT)Model-Based Design Toolbox (MBDT)
- FreeMASTER
- eIQ Machine Learning Software
- Embedded Software and Tools Clinic
- S32 SDK
- S32 Design Studio
- GUI Guider
- Zephyr Project
- Voice Technology
- Application Software Packs
- Secure Provisioning SDK (SPSDK)
- Processor Expert Software
- Generative AI & LLMs
-
- Topics
- Mobile Robotics - Drones and RoversMobile Robotics - Drones and Rovers
- NXP Training ContentNXP Training Content
- University ProgramsUniversity Programs
- Rapid IoT
- NXP Designs
- SafeAssure-Community
- OSS Security & Maintenance
- Using Our Community
-
- Cloud Lab Forums
-
- Knowledge Bases
- ARM Microcontrollers
- i.MX Processors
- Identification and Security
- Model-Based Design Toolbox (MBDT)
- QorIQ Processing Platforms
- S32 Automotive Processing Platform
- Wireless Connectivity
- CodeWarrior
- MCUXpresso Suite of Software and Tools
- MQX Software Solutions
- RFID / NFC
- Advanced Analog
- Neural Processing Units
-
- NXP Tech Blogs
- Home
- :
- i.MX Processors
- :
- i.MX Processors Knowledge Base
- :
- Weston GUI display when using NFS rootfs
Weston GUI display when using NFS rootfs
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Options
- Subscribe to RSS Feed
- Mark as New
- Mark as Read
- Bookmark
- Subscribe
- Printer Friendly Page
- Report Inappropriate Content
Weston GUI display when using NFS rootfs
Weston GUI display when using NFS rootfs
Default system can’t start Weston GUI in monitor after booting with NFS, so I find a solution to fix that issue.
1.Error messages
imx8mpevk login: [31.274389] systemd[1]:weston@root.service: Main process exited, code=exited, status=1/FAILURE
[ 31.274928] systemd[1]: weston@root.service: Failed with result 'exit-code'.
[04:52:59.571] logind: not running in a systemd session
[04:52:59.571] logind: cannot setup systemd-logind helper (-61), using legacy fallback
2.Steps
Step 1:Add output in the /etc/xdg/weston/Weston.ini
[output]
name=HDMI-A-1
mode=1920x1080@60
Step 2:ls /sys/class/drm
There will be some device nodes like card0,card1-HDMI-A-1. card1-HDMI-A-1 is we need.
Step 3:Change drm_device in /etc/xdg/weston/Weston.ini
drm-device=card1
Step 4:Set envs
export WESTON_DRM_PRIMARY=HDMI-A-1
export WESTON_DRM_MIRROR=1
export WESTON_DRM_KEEP_RATIO=1
export WESTON_DRM_PREFER_EXTERNAL=1
export WESTON_DRM_PREFER_EXTERNAL_DUAL=1
Step 5:Start Weston
weston --tty=7 -B=drm-backend.so --idle-time=0&
No ratings
