Same here! I have a really poor transfer rate to external usb key et from usb key (2 or 3 Mb/sc)
Do you need more info ?
lspci -v | grep HCI 00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 01) (prog-if 00 [UHCI]) 00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 01) (prog-if 00 [UHCI]) 00:1d.2 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 01) (prog-if 00 [UHCI]) 00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 01) (prog-if 20 [EHCI])
------------------------- sudo hdparm -cd /dev/sda [sudo] password for splitsch:
/dev/sda: IO_support = 0 (default) 16-bit) HDIO_GET_DMA failed: Inappropriate ioctl for device
Same here!
I have a really poor transfer rate to external usb key et from usb key (2 or 3 Mb/sc)
Do you need more info ?
lspci -v | grep HCI L/ICH4- M) USB UHCI Controller #1 (rev 01) (prog-if 00 [UHCI]) L/ICH4- M) USB UHCI Controller #2 (rev 01) (prog-if 00 [UHCI]) L/ICH4- M) USB UHCI Controller #3 (rev 01) (prog-if 00 [UHCI])
00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-
00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-
00:1d.2 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-
00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 01) (prog-if 20 [EHCI])
------- ------- ------- ----
sudo hdparm -cd /dev/sda
[sudo] password for splitsch:
/dev/sda:
IO_support = 0 (default)
16-bit)
HDIO_GET_DMA failed: Inappropriate ioctl for device