Option 'max_accel_to_decel' is not valid in section 'printer'

I did a software update and getting the 'max_accel_to_decel' error in Klipper. See the other posts about this option depreciated and to be changed to minimum cruise ratio.
Found 3 reference to the max_accel entry in the printer.cfg in the /config root folder. 2 under Base Setup and one under the Stepper motor, drivers, speed limit section. Changed them to the minimum cruise ratio, save restart, reboot, power down/up. Still getting the error. Example of the section in the printer.cfg file entry below. Not sure if the setting is not replicating to other config files or maybe missing another location to update. Could use some help hear please?? ideas?? ############################################################################################################# BASE SETUP ############################################################################################################# [include config/printers/v-minion/v-minion.cfg] #[printer] #max_velocity: 400 #max_accel: 5000 #minimum_cruise_ratio: 0.75 #square_corner_velocity: 5 #max_z_velocity: 15 #max_z_accel: 200 #[printer] #max_velocity: 400 #max_accel: 10000 #minimum_cruise_ratio: 0.75 #max_z_velocity: 15 #max_z_accel: 300 #square_corner_velocity: 5 STEALTH MODE NOTE: You still need to include one of the above stepper motor definitions. NOTE: This will make your printer quiter but less accurate, it's an inherent side effect of stealthchop. #[include config/printers/v-minion/tmc2209-stealth.cfg] #[printer] #max_velocity: 400 #max_accel: 10000 #minimum_cruise_ratio: 0.75 #square_corner_velocity: 10 #max_z_velocity: 15 #max_z_accel: 200
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17 Replies
TheTik
TheTik6d ago
If you update ratos, those depreciated things shouldn't be there. You also should never edit any of those files other than printer.cfg
C1nn
C1nnOP6d ago
ratos has been updated. it was a pretty old version though and wasn't sure if i upgrade out of order or something
C1nn
C1nnOP6d ago
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TheTik
TheTik6d ago
no worries, try restarting the machine first Then the files that shouldn't be edited will be fixed I believe. Also, then SSH in and run ratos doctor, might help fix if the upgrade went awry
C1nn
C1nnOP6d ago
Thanks, did a klipper restart, host reboot, and power off/on with no change. Ratos doctor require login? Having trouble finding the login creds. Been over a year since I ran the minion and afraid I might of lost it.
TheTik
TheTik6d ago
its pi / raspberry by default
C1nn
C1nnOP6d ago
thanks i guess i didnt chang it. is there is specific syntax or folder level for ratos doctor? doesn't appear to like it
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C1nn
C1nnOP6d ago
found the ratos-configurator folder but getting the same. command not found
blacksmithforlife
How old? Like what version of Rat-OS
C1nn
C1nnOP6d ago
1.2.4-1 i believe was before update
blacksmithforlife
Yeah, you can't upgrade from 1.x to 2.x
TheTik
TheTik6d ago
ohhh, that won't ratos doctor, it is too old to have been able to update to 2.1 on it's own
blacksmithforlife
Time for a fresh install
C1nn
C1nnOP6d ago
thanks will give it a try. might be tomorrow before i got time. think i see the links below https://github.com/Rat-OS/RatOS/releases https://os.ratrig.com/docs/installation/
GitHub
Releases · Rat-OS/RatOS
The preconfigured Raspberry Pi image that makes it easy to run Klipper + Moonraker + Mainsail on your printer. - Rat-OS/RatOS
Installing RatOS | RatOS
This is preliminary documentation for the upcoming v2.1.0 release. The work is still ongoing and the documentation is not yet complete.
C1nn
C1nnOP6d ago
Imagine I should backup the printer.cfg. Any other files?
TheTik
TheTik6d ago
Back it up for for reference, but you won't be using it directly.
C1nn
C1nnOP6d ago
Thanks TheTik

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