Comment 39 for bug 1238194

I used to have this bug and I used the work around, to add 'ohci_pci' to initramfs modules file and updating the initramfs as quoted above multiple times.

Everything was smooth, but after recent update, today, my wireless keyboard did not work while I was trying to enter password for my encrypted hard disk.

But I accidentally found out when I was in recovery mode that after some time,
it detected the wirless adapter and keyboard started working,
but it took more than 2,3 mins for the kernel to detect the wireless keyboard.

Just posting this because someone else might find this useful, and if its a bug that can be fixed.