Code:
-Aspire-E1-530:~$ ls -lrt /sys/bus/pci/drivers
total 0
drwxr-xr-x 2 root root 0 Jan 8 09:58 sdhci-pci
drwxr-xr-x 2 root root 0 Jan 8 09:58 ahci
drwxr-xr-x 2 root root 0 Jan 8 09:58 tg3
drwxr-xr-x 2 root root 0 Jan 8 09:58 mei_me
drwxr-xr-x 2 root root 0 Jan 8 09:58 lpc_ich
drwxr-xr-x 2 root root 0 Jan 8 09:58 ath9k
drwxr-xr-x 2 root root 0 Jan 8 09:58 i915
drwxr-xr-x 2 root root 0 Jan 8 09:58 snd_hda_intel
drwxr-xr-x 2 root root 0 Jan 8 09:58 parport_pc
drwxr-xr-x 2 root root 0 Jan 10 05:17 ehci-pci
drwxr-xr-x 2 root root 0 Jan 10 14:55 xhci_hcd
drwxr-xr-x 2 root root 0 Jan 10 14:55 xen-platform-pci
drwxr-xr-x 2 root root 0 Jan 10 14:55 virtio-pci
drwxr-xr-x 2 root root 0 Jan 10 14:55 uhci_hcd
drwxr-xr-x 2 root root 0 Jan 10 14:55 tsi721
drwxr-xr-x 2 root root 0 Jan 10 14:55 serial
drwxr-xr-x 2 root root 0 Jan 10 14:55 pcieport
drwxr-xr-x 2 root root 0 Jan 10 14:55 pata_sis
drwxr-xr-x 2 root root 0 Jan 10 14:55 ohci-pci
drwxr-xr-x 2 root root 0 Jan 10 14:55 langwell_gpio
drwxr-xr-x 2 root root 0 Jan 10 14:55 ioapic
drwxr-xr-x 2 root root 0 Jan 10 14:55 imsttfb
drwxr-xr-x 2 root root 0 Jan 10 14:55 ata_piix
drwxr-xr-x 2 root root 0 Jan 10 14:55 ata_generic
drwxr-xr-x 2 root root 0 Jan 10 14:55 asiliantfb
drwxr-xr-x 2 root root 0 Jan 10 14:55 agpgart-via
drwxr-xr-x 2 root root 0 Jan 10 14:55 agpgart-intel
I replaced ehci_hcd with ehci-pci and got this:
Code:
-Aspire-E1-530:~$ echo -n "0000:00:1a.0" | sudo tee /sys/bus/pci/drivers/ehci-pci/unbind
0000:00:1a.0tee: /sys/bus/pci/drivers/ehci-pci/unbind: No such device
Bookmarks