http://qa.mandrakesoft.com/show_bug.cgi?id=5326
------- Additional Comments From [EMAIL PROTECTED] 2003-08-10 23:13 ------- I also have the same problem. My motherboard is a Gigabyte GA-7VA, based on a KT400 chipset. I use the latest 9.2rc2(cooker) kernel (kernel-enterprise-2.4.22.10mdk-1-1mdk.i586). All my system is up to date with the latest cooker. If i enable acpi (acpi=on) in my boot parameters of the kernel, I can not load the usb-uhci module. However, if I disable acpi (acpi=off) in the boot parameters of the kernel, then it works fine, but i can't switch off my computer properly. With ACPI on, dmesg shows me the following details : usb.c: registered new driver usbdevfs usb.c: registered new driver hub usb-uhci.c: $Revision: 1.275 $ time 11:59:06 Sep 18 2003 usb-uhci.c: High bandwidth mode enabled usb-uhci.c: USB UHCI at I/O 0xe000, IRQ -19 usb-uhci.c: Detected 2 ports usb.c: new USB bus registered, assigned bus number 1 usb-uhci.c: request_irq -19 failed! usb-uhci.c: USB UHCI at I/O 0xe400, IRQ -19 usb-uhci.c: Detected 2 ports usb.c: new USB bus registered, assigned bus number 2 usb-uhci.c: request_irq -19 failed! usb-uhci.c: USB UHCI at I/O 0xe800, IRQ -19 usb-uhci.c: Detected 2 ports usb.c: new USB bus registered, assigned bus number 3 usb-uhci.c: request_irq -19 failed! usb-uhci.c: v1.275:USB Universal Host Controller Interface driver usb.c: deregistering driver usbdevfs usb.c: null device being purged!!! usb.c: null device being purged!!! usb.c: null device being purged!!! usb.c: deregistering driver hub usb.c: null device being purged!!! usb.c: null device being purged!!! usb.c: null device being purged!!! usb.c: registered new driver usbdevfs usb.c: registered new driver hub usb.c: deregistering driver usbdevfs usb.c: deregistering driver hub usb.c: registered new driver usbdevfs usb.c: registered new driver hub usb.c: registered new driver usblp -- Configure bugmail: http://qa.mandrakesoft.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is. ------- Reminder: ------- assigned_to: [EMAIL PROTECTED] status: NEW creation_date: description: On my acer aspire 1700+ with MDK 9.2rc1 the usb ports don�t work. I had this problem with MDK 9.1 too.lsusb returns a nice 0x00000 even with my webcam and speedtouch modem plugged in. Adding pci usb ports has the same result. I know these ports are from VIA,and they work perfectly with suse live cd 8.2 (That uses kernel 2.4.20). I think it could be a bus system problem, as in MDK 9.1 sound did't work even if it installed and loaded the drivers, and this works with the suse live cd too, I�m installing KDE and will report on sound as soon as I can. Please try and fix this, without usb I loose my modem, mywebcam, my printer and my scanner. I can send more info on the chips, just let me know how to get it (Cat something in proc, run a script,whatever)
