Run linuxcnc On RPi 4 through SSH
- xylotex
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						29 Mar 2024 03:37				#297057
		by xylotex
	
	
		
			
	
			
			 		
													
	
				Run linuxcnc On RPi 4 through SSH was created by xylotex			
			
				Hi,
I installed: debian-bookworm-6.1.54-rt15-arm64-ext4-2023-11-17-1731.img.xz
on the RPi4 and using normal Keyboard and monitor, linuxcnc comes up fine.
When I try linuxcnc through SSH I get the following (using Axis as display and Putty with X11 forwarding Enabled along with Xming on my PC):
X Error of failed request: GLXUnsupportedPrivateRequest
Major opcode of failed request: 143 (GLX)
Minor opcode of failed request: 17 (X_GLXVendorPrivateWithReply)
Serial number of failed request: 764
Current serial number in output stream: 764
Shutting down and cleaning up LinuxCNC...
Do I need to update some conf files on the PI? or...?
Thanks,
Jeff
					I installed: debian-bookworm-6.1.54-rt15-arm64-ext4-2023-11-17-1731.img.xz
on the RPi4 and using normal Keyboard and monitor, linuxcnc comes up fine.
When I try linuxcnc through SSH I get the following (using Axis as display and Putty with X11 forwarding Enabled along with Xming on my PC):
X Error of failed request: GLXUnsupportedPrivateRequest
Major opcode of failed request: 143 (GLX)
Minor opcode of failed request: 17 (X_GLXVendorPrivateWithReply)
Serial number of failed request: 764
Current serial number in output stream: 764
Shutting down and cleaning up LinuxCNC...
Do I need to update some conf files on the PI? or...?
Thanks,
Jeff
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- andypugh
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						29 Mar 2024 10:03				#297086
		by andypugh
	
	
		
			
	
			
			 		
													
	
				Replied by andypugh on topic Run linuxcnc On RPi 4 through SSH			
			
				are you using ssh -X ? Maybe also try ssh -Y
(Putty might hide this detail from you, I don't know how to configure the authentication in Putty)
					(Putty might hide this detail from you, I don't know how to configure the authentication in Putty)
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- xylotex
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						30 Mar 2024 00:30				#297174
		by xylotex
	
	
		
			
	
			
			 		
													
	
				Replied by xylotex on topic Run linuxcnc On RPi 4 through SSH			
			
				I did try :ssh -Y This email address is being protected from spambots. You need JavaScript enabled to view it.
after logging in, when starting linuxcnc basically saying
...
_tkinter.TclError: no display name and no $DISPLAY environment variable
Shutting down and cleaning up LinuxCNC...
--
I tried an older version:linuxcnc-2.8.2-buster.iso
and got that working, so something must have changed since that and the linuxcnc-2.9.1-bookworm-rpi4.img.xz (and later) versions
Thanks
					after logging in, when starting linuxcnc basically saying
...
_tkinter.TclError: no display name and no $DISPLAY environment variable
Shutting down and cleaning up LinuxCNC...
--
I tried an older version:linuxcnc-2.8.2-buster.iso
and got that working, so something must have changed since that and the linuxcnc-2.9.1-bookworm-rpi4.img.xz (and later) versions
Thanks
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- andypugh
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						31 Mar 2024 11:16				#297271
		by andypugh
	
	
		
			
	
			
			 		
													
	
				Replied by andypugh on topic Run linuxcnc On RPi 4 through SSH			
			
				You might find some clues here: stackoverflow.com/questions/37604289/tki...environment-variable
One promising comment says "If you connect from Win machine to remote server via putty you have to install Xming to forward X11."
					One promising comment says "If you connect from Win machine to remote server via putty you have to install Xming to forward X11."
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- jst
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						31 Mar 2024 21:12				#297307
		by jst
	
	
		
			
	
			
			 		
													
	
				Replied by jst on topic Run linuxcnc On RPi 4 through SSH			
			
				I did this successfully using X410 on Windows and LinuxCNC on the RPi.
But I would have to look up the exact configuration.
					But I would have to look up the exact configuration.
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- elovalvo
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						02 Apr 2024 06:33				#297420
		by elovalvo
	
	
		
			
	
			
			 		
													
	
				Replied by elovalvo on topic Run linuxcnc On RPi 4 through SSH			
			
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