Custom Query (16363 matches)
Results (433 - 435 of 16363)
| Ticket | Resolution | Summary | Owner | Reporter |
|---|---|---|---|---|
| #16938 | fixed | since 5.1.24 not just one PulseAudio sink gets created but 10 | ||
| Description |
i am running debian, but same happens (at least) on Arch as well. For linux VM's (with Audio being ICH AC97), there are too many sinks created on the host. I am currently working around this by using Intel Audio instead. The host has too many audio controls (sliders) and after just 2 VM's (which use up 20 of them) i can no longer control host applications volume in the mixer. |
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| #10432 | fixed | Win8 installation preview crash | ||
| Description |
Tried to create a vm for Window2008 customer preview. Got fatal error stating I need to recycle power button. See log file. |
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| #2973 | obsolete | USB extremely slow with USB-2.0 (very similar to #464) | ||
| Description |
Accessing a Canon Scanner CanoScan 9950F with USB-2.0 activated is still very slow. The transfer rate is similar to USB-1.
Version: VirtualBox 2.1.0
Have a look at the attached vbox.log Extract of dmesg - part 1: connecting scanner [ 6728.248042] usb 2-6: new high speed USB device using ehci_hcd and address 10 [ 6728.384368] usb 2-6: configuration #1 chosen from 1 choice Extract of dmesg - part 2: starting Guest OS with VirtualBox [ 6763.708027] usb 2-6: reset high speed USB device using ehci_hcd and address 10 Extract of USB-Hardware at host (lsusb -v): Bus 002 Device 008: ID 04a9:2219 Canon, Inc. CanoScan 9950F
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 255 Vendor Specific Subclass
bDeviceProtocol 255 Vendor Specific Protocol
bMaxPacketSize0 64
idVendor 0x04a9 Canon, Inc.
idProduct 0x2219 CanoScan 9950F
bcdDevice 3.01
iManufacturer 1 Canon
iProduct 2 Scanner
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 39
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xc0
Self Powered
MaxPower 10mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 8
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 255 Vendor Specific Subclass
bDeviceProtocol 255 Vendor Specific Protocol
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered
|
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