Slackware-current e K3B DMA
Inviato: mer 20 giu 2007, 14:11
ciao,
ho installato la slackware-current su un laptop DELL D820, quando utilizzo K3B mi segnala questo messaggio:
DMA disabled on device TSSTcorp - DVD+-RW TS-L632D
With most modern CD/DVD devices enabling DMA highly increases read/write performance. If you experience very low writing speeds this is probably the cause.
Solution: Enable DMA temporarily as root with 'hdparm -d 1 /dev/hdc'.
Ho provato ad impostarlo manualmente ma mi da un errore:
/dev/hdc:
setting using_dma to 1 (on)
HDIO_SET_DMA failed: Operation not permitted
using_dma = 0 (off)
Sapete cosa bisogna fare per far funzionare bene K3B?
Grazie
ho installato la slackware-current su un laptop DELL D820, quando utilizzo K3B mi segnala questo messaggio:
DMA disabled on device TSSTcorp - DVD+-RW TS-L632D
With most modern CD/DVD devices enabling DMA highly increases read/write performance. If you experience very low writing speeds this is probably the cause.
Solution: Enable DMA temporarily as root with 'hdparm -d 1 /dev/hdc'.
Ho provato ad impostarlo manualmente ma mi da un errore:
/dev/hdc:
setting using_dma to 1 (on)
HDIO_SET_DMA failed: Operation not permitted
using_dma = 0 (off)
Sapete cosa bisogna fare per far funzionare bene K3B?
Grazie