Hello I have tried to listen audio disks via USB DVD-rw. Some of them I can listen without any problem. But a lot of disks are not possible to listen via this USB drive. Nevertheless Windows XP can read all these disks without any problem. I have checked it on 3 different linux computers. uname -a cubieboard: Linux cubieez 3.4.67+ #22 Thu Nov 7 01:14:22 IST 2013 armv7l GNU/Linux Dell inspiron 15R SE: Linux andrey-Inspiron-7520 3.12.7-custom.1.0 #1 SMP Tue Jan 14 11:27:53 IST 2014 x86_64 x86_64 x86_64 GNU/Linux Asus eee 1015pn: Linux tatu-1015PN 3.2.0-23-generic #36-Ubuntu SMP Tue Apr 10 20:39:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux syslog Jan 18 12:37:09 andrey-Inspiron-7520 kernel: [ 4554.949712] usb 3-3: new high-speed USB device number 3 using xhci_hcd Jan 18 12:37:09 andrey-Inspiron-7520 kernel: [ 4554.967020] usb 3-3: New USB device found, idVendor=13fd, idProduct=1040 Jan 18 12:37:09 andrey-Inspiron-7520 kernel: [ 4554.967027] usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Jan 18 12:37:09 andrey-Inspiron-7520 kernel: [ 4554.967031] usb 3-3: Product: DVDRAM GSA-T20L Jan 18 12:37:09 andrey-Inspiron-7520 kernel: [ 4554.967034] usb 3-3: Manufacturer: Initio Jan 18 12:37:09 andrey-Inspiron-7520 kernel: [ 4554.967037] usb 3-3: SerialNumber: 0000000000000000W Jan 18 12:37:09 andrey-Inspiron-7520 mtp-probe: checking bus 3, device 3: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-3" Jan 18 12:37:09 andrey-Inspiron-7520 mtp-probe: bus: 3, device: 3 was not an MTP device Jan 18 12:37:09 andrey-Inspiron-7520 kernel: [ 4555.012299] usb-storage 3-3:1.0: USB Mass Storage device detected Jan 18 12:37:09 andrey-Inspiron-7520 kernel: [ 4555.012429] scsi7 : usb-storage 3-3:1.0 Jan 18 12:37:09 andrey-Inspiron-7520 kernel: [ 4555.012609] usbcore: registered new interface driver usb-storage Jan 18 12:37:10 andrey-Inspiron-7520 kernel: [ 4556.012980] scsi 7:0:0:0: CD-ROM HL-DT-ST DVDRAM GSA-T20L NC08 PQ: 0 ANSI: 0 Jan 18 12:37:10 andrey-Inspiron-7520 kernel: [ 4556.021432] sr1: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray Jan 18 12:37:10 andrey-Inspiron-7520 kernel: [ 4556.021580] sr 7:0:0:0: Attached scsi CD-ROM sr1 Jan 18 12:37:10 andrey-Inspiron-7520 kernel: [ 4556.021689] sr 7:0:0:0: Attached scsi generic sg3 type 5 Jan 18 12:38:35 andrey-Inspiron-7520 kernel: [ 4641.260183] usb 3-3: reset high-speed USB device number 3 using xhci_hcd Jan 18 12:38:40 andrey-Inspiron-7520 kernel: [ 4646.281239] usb 3-3: device descriptor read/8, error -110 Jan 18 12:38:45 andrey-Inspiron-7520 kernel: [ 4651.406601] usb 3-3: device descriptor read/8, error -110 Jan 18 12:38:46 andrey-Inspiron-7520 kernel: [ 4651.622978] usb 3-3: reset high-speed USB device number 3 using xhci_hcd Jan 18 12:38:48 andrey-Inspiron-7520 kernel: [ 4653.568142] usb 3-3: device descriptor read/8, error -71 Jan 18 12:38:48 andrey-Inspiron-7520 kernel: [ 4653.685067] usb 3-3: device descriptor read/8, error -71 Jan 18 12:38:48 andrey-Inspiron-7520 kernel: [ 4653.845431] sr 7:0:0:0: Device offlined - not ready after error recovery Jan 18 12:38:48 andrey-Inspiron-7520 kernel: [ 4653.845459] sr 7:0:0:0: rejecting I/O to offline device Jan 18 12:38:48 andrey-Inspiron-7520 kernel: [ 4653.845463] sr 7:0:0:0: killing request Jan 18 12:38:48 andrey-Inspiron-7520 kernel: [ 4653.845465] usb 3-3: USB disconnect, device number 3 Jan 18 12:38:48 andrey-Inspiron-7520 kernel: [ 4653.846705] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880036b34600 Jan 18 12:38:48 andrey-Inspiron-7520 kernel: [ 4653.846709] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880036b34640
On Sat, Jan 18, 2014 at 11:30:00AM +0000, bugzilla-daemon@bugzilla.kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=68941 > > Bug ID: 68941 > Summary: USB-PATA bridge inic-1511. It is not possible to read > a lot of audio disks Please send this to the linux-usb@vger.kernel.org mailing list.
Created attachment 123021 [details] usbmon trace