Home/Support/Support Forum/RNG: Hardware error. hwrng: no data available
Welcome to Digi Forum, where you can ask questions and receive answers from other members of the community.

RNG: Hardware error. hwrng: no data available

0 votes
Since the last update I get the following errors on some Devices:


...
caam_jr 2141000.jr0: 2000025b: CCB: desc idx 2: RNG: Hardware error.
caam_jr 2141000.jr0: 2000005b: CCB: desc idx 0: RNG: Hardware error.
caam_jr 2141000.jr0: 2000005b: CCB: desc idx 0: RNG: Hardware error.
caam_jr 2141000.jr0: 2000005b: CCB: desc idx 0: RNG: Hardware error.
caam_jr 2141000.jr0: 2000005b: CCB: desc idx 0: RNG: Hardware error.
...
...
report_ccb_status: 91 callbacks suppressed
caam_jr 2141000.jr0: 2000005b: CCB: desc idx 0: RNG: Hardware error.
hwrng: no data available
caam_jr 2141000.jr0: 2000005b: CCB: desc idx 0: RNG: Hardware error.
hwrng: no data available
caam_jr 2141000.jr0: 2000005b: CCB: desc idx 0: RNG: Hardware error.
hwrng: no data available
caam_jr 2141000.jr0: 2000005b: CCB: desc idx 0: RNG: Hardware error.
hwrng: no data available
caam_jr 2141000.jr0: 2000005b: CCB: desc idx 0: RNG: Hardware error.
hwrng: no data available

The errors do not occur with every boot.
Sometimes the error is issued only a few times, sometimes it comes every few seconds.

Can anybody help me with that?
asked Jan 13 in Linux by dbau New to the Community (15 points)

Please log in or register to answer this question.

...