1, always check if powermanagement is of for the sata /SSD's 2. always use AHCI
Im having multiple systems. different SSDS ( ADATA 510, VERTEX 3, CRUCIAL V4 ). Running Debian Wheezy ( kernel 3.2) of ubuntu kernel 3.2 and 3.8 only 1 problem found. My OCZ Vertex 3 is running more than 1 year now. 0 problems. latest firmware ) Adata ssd, for 2 weeks now, 0 problems. ( firmware 5.06) Crucial V4, 32Gb, 2 SSD in 2 different machines. 1 disk has errors, upgraded to latest firmware, few days ok, and now again errors, , disk wil go back for repair. Bad SSD's. Faulty firmwares are most of the problems. always check if TRIM is working. Simple test. wget -O /tmp/test_trim.sh "https://sites.google.com/site/lightrush/random-1/checkiftrimonext4isenabledandworking/test_trim.sh?attredirects=0&d=1"; chmod +x /tmp/test_trim.sh sudo /tmp/test_trim.sh tempfile 50 /dev/sdX -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/992424 Title: ext4 filesystem errors on SSD disk To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/992424/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
