Some folk have reported success by enabling ACPI on those machines. Seems like it makes PCI get initialized in ways that otherwise don't happen, thereby preventing the problems you (and others) have experienced.
- Dave ----- Original Message ----- From: "Lakshmi Narasimhan" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, December 06, 2001 12:40 AM Subject: [linux-usb-devel] USB_OHCI Hangs bootup > Hi, > > I have a IBM Thinkpad i1200 series (Intel Celeron & PCI ). I have installed > versions Redhat 6.1, 7.1 and 7.2 on my PC. I have not been able to get my USB > ports working as the Kernel Hangs while booting up if I compile it with > USB-OHCI Controller support. My device should be OHCI. The default Laptop > kernel of RH7.1 & 7.2 have USB-OHCI support enabled, this prevents > installation. I have been able to go ahead with installation using > workarounds but have never been able to get the USB to work. (I have a USB > Floppy drive which the bios supports and a USB CDRW). > > I have tried USB-UHCI, this does not hang the PC. In this case I can see the > /proc/bus/usb/drivers -files but my /proc/bus/usb/devices is empty. > > Is this familiar to somebody? Any help will be appreciated. > > Thanks. > Lakshmi > > > _______________________________________________ > [EMAIL PROTECTED] > To unsubscribe, use the last form field at: > https://lists.sourceforge.net/lists/listinfo/linux-usb-devel _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
