On Thu, 12 Apr 2012, Alex wrote:
This week a real mystery happened !!! jigdo-lite session fail DVD 2 amd64: 2012-04-10 16:51:06 (428 KB/s) - "debian-testing-amd64-DVD-2.iso.tmpdir/mi.mirror.garr.it/mirrors/debian/pool/main/x/xchat/xchat-common_2.8.8-5_all.deb" salvato [1182828] TERMINATO --2012-04-10 16:51:06-- Scaricati: 5 file, 3,0M in 7,6s (400 KB/s) Found 5 of the 5 files required by the template Successfully created `debian-testing-amd64-DVD-2.iso' ----------------------------------------------------------------- Finished! ERROR: Checksums do not match, image might be corrupted! # ... but final test with md5sum command report:
[..]
# md5sum -c MD5SUMS.amd64 debian-testing-amd64-DVD-1.iso: OK debian-testing-amd64-DVD-2.iso: OK
[..]
I don't know what to think :( And you ?
I'd guess a hardware problem. Many years ago, I experienced something similar: memory checked okay, disk checked okay, but still occasional corruption (avg. 1 bit per week or so). Memory changed, disk changed, still corruption. Finally found out that the northbridge was just a trifle unstable at the auto-selected frequency. Underclocking the memory bus and increasing the multiplier fixed it, and today that system is still running just fine.
Best regards, Anne Bezemer