On July 6, my main drive (an SSD) died on me. I have been rebuilding the system since. While waiting for the replacement drive, I ran memtest86. Four days of that showed no problems.
Current status: The old dead SSD was a SATA interface. The replacement is an m.2 SATA SSD. This allowed me to remove all hard drives from the added PCI SATA card. That now has only the DVD drive. The four RAID hard drives are now attached directly to the motherboard. I have installed trixie, kernel 6.12.96+deb13-amd64. This is not exactly the kernel I was using when the problems first appeared (6.12.94-1), but close. Testing as above shows no errors. Fscking the RAID logical volumes shows no errors. No-one else has chimed in observing the same thing. I will continue testing but I am inclined to think that the problem was my hardware, not the kernel. Unless I hear otherwise in a few days I will close this bug per https://www.debian.org/Bugs/Developer#closing. Thank you for your responses. -- Does anybody read signatures any more? https://charlescurley.com https://charlescurley.com/blog/

