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Last update of LinuxCNC Raspberry Pi4 USB does not work
alkabal wrote: Today test with brand new pi 400 using :
www.linuxcnc.org/temp/image_2021-01-20-linuxcnc-pi4-3G.zip .
Yes, Pi400 remains a problem. (I have one)
But the Pi400 _probably_ isn't a good CNC controller candidate?
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linuxcnc.org/docs/2.8/html/getting-start...tml#_normal_download
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github.com/kdoren/linux/discussions/3#discussioncomment-389373
There is a downloadable kernel image deb here:
github.com/kdoren/linux/releases/tag/5.10.16-rt30
(I have not tried it)
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Hi I'm having the same issue (no mouse, no keyboard) with the raspberry pi 4b 4Gb model.
I'm able to ssh in to the pi, here is the output for uname -a:
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andypugh wrote: There might be a fix in the kernel discussed here:
github.com/kdoren/linux/discussions/3#discussioncomment-389373
There is a downloadable kernel image deb here:
github.com/kdoren/linux/releases/tag/5.10.16-rt30
(I have not tried it)
Are people having issues with 5.4.87-rt48? I have full 8gb of ram and usb
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drive.google.com/file/d/1xsBfr4HsNsnG4tK...N27/view?usp=sharing
gets you
no preview available
file is in owner's trash
so
no solution here, move along
tomp
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www.linuxcnc.org/temp/image_2021-01-20-linuxcnc-pi4-3G.zip
is a 404 not found
and the image
www.linuxcnc.org/iso/linuxcnc-2.8.1-pi4.zip
does 'work'
it gets you an image that has usb and wifi
but has memory limited to 3078 in config-rt.txt.
so
there is no fix for the usb wifi memory problem
there is a work-around for the usb and wifi problem,
and that 'fix' requires limiting memory on 4 and 8 gig Pi's,
I followed both threads end to end hoping for better..
But, better does not exist yet ( 15apr2021 )
tomp
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tjtr33 wrote: the image at
www.linuxcnc.org/temp/image_2021-01-20-linuxcnc-pi4-3G.zip
is a 404 not found
and the image
www.linuxcnc.org/iso/linuxcnc-2.8.1-pi4.zip
does 'work'
it gets you an image that has usb and wifi
but has memory limited to 3078 in config-rt.txt.
so
there is no fix for the usb wifi memory problem
there is a work-around for the usb and wifi problem,
and that 'fix' requires limiting memory on 4 and 8 gig Pi's,
I followed both threads end to end hoping for better..
But, better does not exist yet ( 15apr2021 )
tomp
I've already answered you at this link
forum.linuxcnc.org/9-installing-linuxcnc...-2gb?start=50#206085
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I thought we were asked to continue on a different thread
Andy Pugh wrote
"""
Also, can we move this discussion to one thread, ie this one:
forum.linuxcnc.org/9-installing-linuxcnc...-work?start=0#194602
"""
Sorry I missed your post, thanks for the work.
I will monitor the suggested thread .
TomP
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