Public bug reported:
When I plug in my cell phone LG Rumor Touch LN510, system appears to
freeze until I have selected which USB mode (modem or mass storage) the
phone it to operate in (menu on phone) or unplug the phone. It may
primarily be freezing UAB keyboard and UAB mouse but other thing can be
affected as well. Playing a video on youtube (firefox), audio
continues but video does not.
It doesn't freeze up immediately when plugged in - it happens a quite a few
seconds later. I was able to type
"yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy" (individual
keypresses, gnome-terminal) before the characters topped echoing to the
terminal. If I plug in the phone and immediately press start on stopwatch(1),
the stopwatch freeezes at 12.876 seconds when the rest of the system freezes.
In another test, the stopwatch counted up to 33 seconds until I typed a key on
the keyboard, then froze.
keyboard echo and video playback both use video, so usb subsystem could
be deadlocking the video driver somehow. I don't see that the two are
sharing an interrupt. Possibly when X11 tries to read keyboard/mouse.
Proprietary ATI driver: ati-driver-installer-11-10-x86.x86_64.run
cat /proc/interrupts
CPU0 CPU1 CPU2 CPU3 CPU4 CPU5
0: 7717 22306 60726 259118 4884359 407552978
IO-APIC-edge timer
1: 0 0 0 0 1 1
IO-APIC-edge i8042
7: 1 0 0 0 0 0
IO-APIC-edge
8: 0 0 0 0 1 0
IO-APIC-edge rtc0
9: 0 0 0 0 0 2
IO-APIC-fasteoi acpi
12: 0 0 0 0 0 4
IO-APIC-edge i8042
14: 0 0 0 0 0 0
IO-APIC-edge pata_atiixp
15: 0 0 0 0 0 0
IO-APIC-edge pata_atiixp
16: 5903 0 1 3 12 1307
IO-APIC-fasteoi hda_intel
17: 25344168 0 0 0 1 429
IO-APIC-fasteoi ehci_hcd:usb1, ehci_hcd:usb2, ehci_hcd:usb3
18: 914 0 141368 63498110 2 125
IO-APIC-fasteoi ohci_hcd:usb4, ohci_hcd:usb5, ohci_hcd:usb6, ohci_hcd:usb7
44: 0 1485614 0 0 0 163
IO-APIC-fasteoi ahci
45: 0 0 0 0 0 0
IO-APIC-fasteoi pata_jmicron
46: 0 0 7747 0 0 20
IO-APIC-fasteoi firewire_ohci
72: 0 0 0 0 0 0
PCI-MSI-edge PCIe PME
73: 0 0 0 0 0 0
PCI-MSI-edge PCIe PME
74: 0 0 0 0 0 0
PCI-MSI-edge PCIe PME
75: 0 0 0 0 0 0
PCI-MSI-edge PCIe PME
76: 0 0 0 0 0 0
PCI-MSI-edge PCIe PME
77: 0 0 0 0 0 0
PCI-MSI-edge PCIe PME
78: 1238445 0 0 2 18 9779
PCI-MSI-edge ahci
79: 2656983 0 0 0 0 29
PCI-MSI-edge sky2@pci:0000:04:00.0
80: 0 0 0 0 0 1
PCI-MSI-edge xhci_hcd
81: 0 0 0 0 0 0
PCI-MSI-edge xhci_hcd
82: 0 0 0 0 0 0
PCI-MSI-edge xhci_hcd
83: 0 0 0 0 0 0
PCI-MSI-edge xhci_hcd
84: 0 0 0 0 0 0
PCI-MSI-edge xhci_hcd
85: 0 0 0 0 0 0
PCI-MSI-edge xhci_hcd
86: 0 0 0 0 0 0
PCI-MSI-edge xhci_hcd
87: 29 0 0 0 0 34
PCI-MSI-edge hda_intel
88: 35 96 435 3984 134350 18634405
PCI-MSI-edge fglrx[0]@PCI:7:0:0
NMI: 0 0 0 0 0 0
Non-maskable interrupts
LOC: 188530532 186519219 149076348 169335921 67614112 20377838 Local
timer interrupts
SPU: 0 0 0 0 0 0
Spurious interrupts
PMI: 0 0 0 0 0 0
Performance monitoring interrupts
IWI: 0 0 0 0 0 0 IRQ
work interrupts
RES: 330144631 261411269 168404006 96515871 48471169 28947652
Rescheduling interrupts
CAL: 208202 228837 303404 283453 432191 644294
Function call interrupts
TLB: 1451477 997840 912332 442842 424692 246955 TLB
shootdowns
TRM: 0 0 0 0 0 0
Thermal event interrupts
THR: 0 0 0 0 0 0
Threshold APIC interrupts
MCE: 0 0 0 0 0 0
Machine check exceptions
MCP: 1657 1657 1657 1657 1657 1657
Machine check polls
ERR: 1
MIS: 0
Bus 007 Device 085: ID 1004:6000 LG Electronics, Inc. KU330/KU990/VX4400/VX6000
Shortly after plugging in phone (haven't selected mode):
sudo lsusb -d 1004:6000 -v
Bus 007 Device 087: ID 1004:6000 LG Electronics, Inc. KU330/KU990/VX4400/VX6000
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 2 Communications
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x1004 LG Electronics, Inc.
idProduct 0x6000 KU330/KU990/VX4400/VX6000
bcdDevice 0.00
iManufacturer 1
iProduct 2 LG CDMA USB Modem
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 113
bNumInterfaces 4
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 2 Communications
bInterfaceSubClass 2 Abstract (modem)
bInterfaceProtocol 1 AT-commands (v.25ter)
iInterface 0
CDC Header:
bcdCDC 1.09
CDC Call Management:
bmCapabilities 0x03
call management
use DataInterface
bDataInterface 1
CDC ACM:
bmCapabilities 0x0f
connection notifications
sends break
line coding and serial state
get/set/clear comm features
CDC Union:
bMasterInterface 0
bSlaveInterface 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 32
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 10 CDC Data
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0
iInterface 3 Data Interface
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 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 0x0040 1x 64 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x04 EP 4 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x86 EP 6 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x06 EP 6 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Device Status: 0x0000
(Bus Powered)
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: linux-image (not installed)
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
NonfreeKernelModules: fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: whitis 2704 F.... pulseaudio
/dev/snd/controlC0: whitis 2704 F.... pulseaudio
/dev/snd/pcmC0D0p: whitis 2704 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xfe3f8000 irq 16'
Mixer name : 'VIA VT2020'
Components : 'HDA:11060441,104383e4,00100100'
Controls : 35
Simple ctrls : 20
Card1.Amixer.info:
Card hw:1 'Generic'/'HD-Audio Generic at 0xfe9bc000 irq 87'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 4
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Card2.Amixer.info:
Card hw:2 'U0x46d0x821'/'USB Device 0x46d:0x821 at usb-0000:00:13.0-3, full
speed'
Mixer name : 'USB Mixer'
Components : 'USB046d:0821'
Controls : 2
Simple ctrls : 1
Card2.Amixer.values:
Simple mixer control 'Mic',0
Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
Capture channels: Mono
Limits: Capture 0 - 52
Mono: Capture 52 [100%] [-19.00dB] [off]
CheckboxSubmission: 1e1a99f31ec2933306456e1f141c45d8
CheckboxSystem: edda5d4f616ca792bf437989cb597002
Date: Sun Dec 18 22:54:21 2011
HibernationDevice: RESUME=UUID=bc75e110-40bf-4cd9-ab80-ac3ad31bc281
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: System manufacturer System Product Name
ProcEnviron:
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic
root=UUID=02f53b93-8fd3-44ee-911b-a2d656e2d4d2 ro
RelatedPackageVersions:
linux-restricted-modules-3.0.0-12-generic N/A
linux-backports-modules-3.0.0-12-generic N/A
linux-firmware 1.60
RfKill:
SourcePackage: linux
UpgradeStatus: Upgraded to oneiric on 2011-11-09 (39 days ago)
WifiSyslog:
Dec 18 13:56:46 cervantes dhclient: DHCPREQUEST of 192.168.1.147 on eth0 to
192.168.1.1 port 67
Dec 18 13:56:46 cervantes dhclient: DHCPACK of 192.168.1.147 from 192.168.1.1
Dec 18 13:56:46 cervantes dhclient: bound to 192.168.1.147 -- renewal in 42891
seconds.
dmi.bios.date: 02/17/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1902
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: Crosshair IV Formula
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1902:bd02/17/2011:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnCrosshairIVFormula:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug oneiric running-unity
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https://bugs.launchpad.net/bugs/906153
Title:
USB freezes system
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