I've a similar problem but on my computer its just the other
way round. With 2.6.15-23-386 its working on my VIA EPIA board and with
2.6.15-26-386 it stopped. So I decided to reopen this bug.
Here are some log entries with the 2.6.15-26-386 kernel:
Jul 28 00:06:53 jumpgate kernel: [17179878.780000] usb 1-2: new high speed USB
device using ehci_hcd and address 2
Jul 28 00:06:54 jumpgate kernel: [17179879.780000] ehci_hcd 0000:00:10.3:
Unlink after no-IRQ? Controller is probably using the wrong IRQ.
Jul 28 00:07:05 jumpgate kernel: [17179890.324000] usb 1-2: device not
accepting address 2, error -110
Jul 28 00:07:05 jumpgate kernel: [17179890.448000] usb 1-2: new high speed USB
device using ehci_hcd and address 3
Jul 28 00:07:16 jumpgate kernel: [17179901.992000] usb 1-2: device not
accepting address 3, error -110
Jul 28 00:07:17 jumpgate kernel: [17179902.108000] usb 1-2: new high speed USB
device using ehci_hcd and address 4
Jul 28 00:07:27 jumpgate kernel: [17179912.532000] usb 1-2: device not
accepting address 4, error -110
Jul 28 00:07:27 jumpgate kernel: [17179912.648000] usb 1-2: new high speed USB
device using ehci_hcd and address 5
Jul 28 00:07:38 jumpgate kernel: [17179923.072000] usb 1-2: device not
accepting address 5, error -110
If I unload the ehci_hcd modul the dvd writer is accessable at once
Jul 28 16:08:22 jumpgate kernel: [17237138.096000] ehci_hcd 0000:00:10.3:
remove, state 1
Jul 28 16:08:22 jumpgate kernel: [17237138.096000] usb usb1: USB disconnect,
address 1
Jul 28 16:08:22 jumpgate kernel: [17237138.100000] ehci_hcd 0000:00:10.3: USB
bus 1 deregistered
Jul 28 16:08:22 jumpgate kernel: [17237138.100000] ACPI: PCI interrupt for
device 0000:00:10.3 disabled
Jul 28 16:08:22 jumpgate kernel: [17237138.340000] usb 2-2: new full speed USB
device using uhci_hcd and address 2
Jul 28 16:08:23 jumpgate kernel: [17237138.664000] SCSI subsystem initialized
Jul 28 16:08:23 jumpgate kernel: [17237138.692000] Initializing USB Mass
Storage driver...
Jul 28 16:08:23 jumpgate kernel: [17237138.696000] scsi0 : SCSI emulation for
USB Mass Storage devices
Jul 28 16:08:23 jumpgate kernel: [17237138.696000] usb-storage: device found at
2
Jul 28 16:08:23 jumpgate kernel: [17237138.696000] usb-storage: waiting for
device to settle before scanning
Jul 28 16:08:23 jumpgate kernel: [17237138.696000] usbcore: registered new
driver usb-storage
Jul 28 16:08:23 jumpgate kernel: [17237138.696000] USB Mass Storage support
registered.
Jul 28 16:08:28 jumpgate kernel: [17237143.732000] Vendor: HL-DT-ST Model:
DVDRRW GSA-2164D Rev: 1.01
Jul 28 16:08:28 jumpgate kernel: [17237143.732000] Type: CD-ROM
ANSI SCSI revision: 00
Jul 28 16:08:28 jumpgate kernel: [17237143.744000] usb-storage: device scan
complete
Jul 28 16:08:28 jumpgate kernel: [17237143.832000] sr0: scsi3-mmc drive:
48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
Jul 28 16:08:28 jumpgate kernel: [17237143.836000] Uniform CD-ROM driver
Revision: 3.20
Jul 28 16:08:28 jumpgate kernel: [17237143.836000] sr 0:0:0:0: Attached scsi
CD-ROM sr0
Jul 28 16:08:28 jumpgate kernel: [17237143.872000] sr 0:0:0:0: Attached scsi
generic sg0 type 5
on 2.6.15-23-386 it looks like that:
Jul 28 17:13:45 jumpgate kernel: [4294678.112000] usb 4-2: new high speed USB
device using ehci_hcd and address 2
Jul 28 17:13:45 jumpgate kernel: [4294678.202000] Attempting manual resume
Jul 28 17:13:45 jumpgate kernel: [4294678.288000] SCSI subsystem initialized
Jul 28 17:13:45 jumpgate kernel: [4294678.295000] Initializing USB Mass Storage
driver...
Jul 28 17:13:45 jumpgate kernel: [4294678.296000] scsi0 : SCSI emulation for
USB Mass Storage devices
Jul 28 17:13:45 jumpgate kernel: [4294678.297000] usb-storage: device found at 2
Jul 28 17:13:45 jumpgate kernel: [4294678.297000] usb-storage: waiting for
device to settle before scanning
Jul 28 17:13:45 jumpgate kernel: [4294678.297000] usbcore: registered new
driver usb-storage
Jul 28 17:13:45 jumpgate kernel: [4294678.297000] USB Mass Storage support
registered.
Jul 28 17:13:45 jumpgate kernel: [4294678.307000] EXT3-fs: mounted filesystem
with ordered data mode.
Jul 28 17:13:45 jumpgate kernel: [4294678.340000] kjournald starting. Commit
interval 5 seconds
Jul 28 17:13:45 jumpgate kernel: [4294683.333000] Vendor: HL-DT-ST Model:
DVDRRW GSA-2164D Rev: 1.01
Jul 28 17:13:45 jumpgate kernel: [4294683.333000] Type: CD-ROM
ANSI SCSI revision: 00
Jul 28 17:13:45 jumpgate kernel: [4294683.333000] usb-storage: device scan
complete
Jul 28 17:13:45 jumpgate kernel: [4294684.685000] sr0: scsi3-mmc drive: 48x/48x
writer dvd-ram cd/rw xa/form2 cdda tray
Jul 28 17:13:45 jumpgate kernel: [4294684.685000] Uniform CD-ROM driver
Revision: 3.20
Jul 28 17:13:45 jumpgate kernel: [4294684.685000] sr 0:0:0:0: Attached scsi
CD-ROM sr0
Jul 28 17:13:45 jumpgate kernel: [4294684.728000] sr 0:0:0:0: Attached scsi
generic sg0 type 5
--
EHCI Configuration Errors Cause USB Errors (Mouse, etc)
https://launchpad.net/bugs/49367
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