Thanks, but how to install memtester? Tried what says in readme, as root, but nothing happens. No extension for files as well (readme is easy, but memtester is ?). Little guidance please? also, what to expect from memtester results - just asking?
$ devel-su <rootme> # wget http://raspi.dy.fi/ladoga/harmattan/memtester/memtester
# chmod a+x memtester # ./memtester 1G 5
Loop 5/5: Stuck Address : ok Random Value : ok Compare XOR : ok Compare SUB : ok Compare MUL : ok Compare DIV : ok Compare OR : ok Compare AND : ok Sequential Increment: ok Solid Bits : ok Block Sequential : ok Checkerboard : ok Bit Spread : ok Bit Flip : ok Walking Ones : ok Walking Zeroes : ok 8-bit Writes : ok 16-bit Writes : ok