Mesa hm2/hm2_7i96s.0: error finishing read

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2 years 10 months ago #287032 by spumco

Well at least we found the cause of the varying results, I bet the it throttles like crazy going in and out of various power states in order to maintain that 35W TDP.
 
And mine is a 65W, which explains why I didn't keep seeing EFR's once I sorted out the 7i96s 5v power supply.

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2 years 8 months ago - 2 years 8 months ago #293147 by vre
What is the current status of bookworm / kernel 6.1 and realtek dkms driver ?
Is better 6.6 kernel for read error?
 
Last edit: 2 years 8 months ago by vre.

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  • linuxcnc_jim1
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2 years 4 months ago #303445 by linuxcnc_jim1
Replied by linuxcnc_jim1 on topic Mesa hm2/hm2_7i96s.0: error finishing read
I am starting my linuxcnc experience on Debian Trixie - I just did the todays upgrade  - and I have a kernel 6.7.12-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.7.12-1 (2024-04-24) x86_64 GNU/Linux. My current issue - is that I have lost apt access to the linuxcnc-uspace, linuxcnc-uspace-dev and mesaflash  packages.   These packages may have been held back from release but I am not in a position to know.  I have a different system - running on Trixie 6.5.0-5-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.6.131  2023-11-29  x86_64 Gnu Linux - with these packages loaded.
So there is a 5 month difference in time -  What I would like to know - Should I continue to persist in attempting to use Trixie as the base level of my systems - or is it wiser to go back to Debian 12.      I have two months calendar time before I have the CNC system together.   Thanks for looking into this.

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2 years 4 months ago #303446 by rodw
yes, follow the steps on the 2.9 docs getting linuxxnx at about heading 7, download  and run the script
The version in Bookworm was about 18 months old so getting linuxcnc from our web site is a much better idea!

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2 years 4 months ago #303447 by PCW
Not sure about the other parts, but:

6.7.12-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.7.12-1 (2024-04-24) x86_64 GNU/Linux.

Is not a real time kernel.

( It needs to say "PREEMPT_RT" )
 

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2 years 4 months ago - 2 years 4 months ago #303449 by rodw
The method I mentioned includes instructions on how to install the RT kernel too linuxcnc.org/docs/stable/html/getting-st...nate_install_methods
Last edit: 2 years 4 months ago by rodw.

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