Tx2nx can not turn on jetson_clocks

Autonomous Machines Jetson & Embedded Systems Jetson TX2
1

Tx2nx can not turn on jetson_clocks on jetpack 4.6 rev3, but works well on 4.5.1.

3

hello AlfredNG,

may I also know what’s the failure? please also share your logs for reference,
thanks

4

sudo jetson_clocks
I see jtop, but it’s inactive.

5

hello AlfredNG,

instead of using jtop.
could you please execute tegrastats utility and share the reports before/after running jetson_clocks.
thanks

6

Before

RAM 1689/3825MB (lfb 339x4MB) SWAP 0/1913MB (cached 0MB) CPU [3%@345,off,off,0%@345,1%@345,1%@345] EMC_FREQ 0% GR3D_FREQ 0% PLL@50.5C MCPU@50.5C PMIC@50C GPU@50C BCPU@50.5C thermal@50.3C
RAM 1689/3825MB (lfb 339x4MB) SWAP 0/1913MB (cached 0MB) CPU [2%@345,off,off,1%@345,1%@345,0%@345] EMC_FREQ 0% GR3D_FREQ 0% PLL@50.5C MCPU@50.5C PMIC@50C GPU@50C BCPU@50.5C thermal@50.3C
RAM 1689/3825MB (lfb 339x4MB) SWAP 0/1913MB (cached 0MB) CPU [2%@345,off,off,0%@345,0%@345,0%@345] EMC_FREQ 0% GR3D_FREQ 0% PLL@50.5C MCPU@50.5C PMIC@50C GPU@50C BCPU@50.5C thermal@50.3C
RAM 1689/3825MB (lfb 339x4MB) SWAP 0/1913MB (cached 0MB) CPU [2%@345,off,off,0%@345,2%@345,0%@345] EMC_FREQ 0% GR3D_FREQ 0% PLL@50.5C MCPU@50.5C PMIC@50C GPU@50C BCPU@50.5C thermal@50.3C
RAM 1689/3825MB (lfb 339x4MB) SWAP 0/1913MB (cached 0MB) CPU [2%@345,off,off,0%@345,1%@345,0%@345] EMC_FREQ 0% GR3D_FREQ 0% PLL@50.5C MCPU@50.5C PMIC@50C GPU@50C BCPU@50.5C thermal@50.3C
RAM 1689/3825MB (lfb 339x4MB) SWAP 0/1913MB (cached 0MB) CPU [2%@345,off,off,2%@345,1%@345,1%@345] EMC_FREQ 0% GR3D_FREQ 0% PLL@50.5C MCPU@50.5C PMIC@50C GPU@50C BCPU@50.5C thermal@50.3C
RAM 1690/3825MB (lfb 339x4MB) SWAP 0/1913MB (cached 0MB) CPU [11%@2035,off,off,5%@2035,96%@2035,4%@2035] EMC_FREQ 0% GR3D_FREQ 0% PLL@52C MCPU@52C PMIC@50C GPU@50C BCPU@52C thermal@50.9C
RAM 1690/3825MB (lfb 339x4MB) SWAP 0/1913MB (cached 0MB) CPU [2%@2035,off,off,0%@2035,98%@2035,1%@2035] EMC_FREQ 0% GR3D_FREQ 0% PLL@51.5C MCPU@51.5C PMIC@50C GPU@50C BCPU@51.5C thermal@51.2C
RAM 1690/3825MB (lfb 339x4MB) SWAP 0/1913MB (cached 0MB) CPU [5%@345,off,off,1%@345,27%@345,1%@345] EMC_FREQ 0% GR3D_FREQ 0% PLL@50.5C MCPU@50.5C PMIC@50C GPU@50C BCPU@50.5C thermal@50.6C
RAM 1690/3825MB (lfb 339x4MB) SWAP 0/1913MB (cached 0MB) CPU [2%@345,off,off,0%@345,1%@345,1%@345] EMC_FREQ 0% GR3D_FREQ 0% PLL@51C MCPU@51C PMIC@50C GPU@50C BCPU@51C thermal@50.3C

After

avcit@4K60:~$ sudo jetson_clocks 
avcit@4K60:~$ tegrastats 
RAM 1674/3825MB (lfb 334x4MB) SWAP 0/1913MB (cached 0MB) CPU [1%@2035,off,off,0%@2035,0%@2035,0%@2035] EMC_FREQ 0% GR3D_FREQ 0% PLL@50.5C MCPU@50.5C PMIC@50C GPU@50C BCPU@50.5C thermal@50.3C
RAM 1674/3825MB (lfb 334x4MB) SWAP 0/1913MB (cached 0MB) CPU [1%@2035,off,off,0%@2035,0%@2035,0%@2035] EMC_FREQ 0% GR3D_FREQ 0% PLL@50.5C MCPU@50.5C PMIC@50C GPU@50C BCPU@50.5C thermal@50.3C
RAM 1674/3825MB (lfb 334x4MB) SWAP 0/1913MB (cached 0MB) CPU [0%@2035,off,off,0%@2035,0%@2035,0%@2035] EMC_FREQ 0% GR3D_FREQ 0% PLL@50.5C MCPU@50.5C PMIC@50C GPU@50C BCPU@50.5C thermal@50.3C
RAM 1674/3825MB (lfb 334x4MB) SWAP 0/1913MB (cached 0MB) CPU [0%@2035,off,off,0%@2035,0%@2035,0%@2035] EMC_FREQ 0% GR3D_FREQ 0% PLL@50.5C MCPU@50.5C PMIC@50C GPU@50C BCPU@50.5C thermal@50.3C
RAM 1674/3825MB (lfb 334x4MB) SWAP 0/1913MB (cached 0MB) CPU [1%@2035,off,off,0%@2035,0%@2035,0%@2035] EMC_FREQ 0% GR3D_FREQ 0% PLL@50.5C MCPU@50.5C PMIC@50C GPU@50C BCPU@50.5C thermal@50.3C
RAM 1674/3825MB (lfb 334x4MB) SWAP 0/1913MB (cached 0MB) CPU [0%@2035,off,off,1%@2035,0%@2035,0%@2035] EMC_FREQ 0% GR3D_FREQ 0% PLL@51C MCPU@51C PMIC@50C GPU@50.5C BCPU@51C thermal@50.3C
RAM 1674/3825MB (lfb 334x4MB) SWAP 0/1913MB (cached 0MB) CPU [0%@2035,off,off,0%@2035,0%@2035,0%@2035] EMC_FREQ 0% GR3D_FREQ 0% PLL@50.5C MCPU@50.5C PMIC@50C GPU@50C BCPU@50.5C thermal@50.3C
RAM 1674/3825MB (lfb 334x4MB) SWAP 0/1913MB (cached 0MB) CPU [1%@2035,off,off,0%@2035,0%@2035,0%@2035] EMC_FREQ 0% GR3D_FREQ 0% PLL@50.5C MCPU@50.5C PMIC@50C GPU@50C BCPU@50.5C thermal@50.6C
RAM 1674/3825MB (lfb 334x4MB) SWAP 0/1913MB (cached 0MB) CPU [0%@2035,off,off,0%@2035,0%@2035,0%@2035] EMC_FREQ 0% GR3D_FREQ 0% PLL@50.5C MCPU@50.5C PMIC@50C GPU@50C BCPU@50.5C thermal@50.3C
RAM 1674/3825MB (lfb 334x4MB) SWAP 0/1913MB (cached 0MB) CPU [0%@2035,off,off,0%@2035,0%@2035,0%@2035] EMC_FREQ 0% GR3D_FREQ 0% PLL@50.5C MCPU@50.5C PMIC@50C GPU@50C BCPU@50.5C thermal@50.3C
RAM 1674/3825MB (lfb 334x4MB) SWAP 0/1913MB (cached 0MB) CPU [1%@2035,off,off,0%@2035,0%@2035,0%@2035] EMC_FREQ 0% GR3D_FREQ 0% PLL@50.5C MCPU@50.5C PMIC@50C GPU@50C BCPU@50.5C thermal@50.3C
7

hello AlfredNG,

I can tell that CPU frequency has boost to its maximum available frequency, so it’s working.

8

But jtop show that Jetson Clocks: inactive
That means Jetson Clocks is running?

9

hello AlfredNG,

you may report the issue to the JTop maintainer.

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10

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