| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Wed, 16 Sep 2009 17:03:17 +0200
From: Volker Armin Hemmann <volkerarmin@...glemail.com>
To: Alan Stern <stern@...land.harvard.edu>,
Oliver Neukum <oliver@...kum.org>, linux-usb@...r.kernel.org,
LKML <linux-kernel@...r.kernel.org>
Subject: Re: 2.6.31 ehci problem - mouse dead on scroll
On Mittwoch 16 September 2009, you wrote:
> On Wed, 16 Sep 2009, Volker Armin Hemmann wrote:
> > emm, the mouse is attached through a powered 4port usb 2.0 hub. That is
> > the only way to get it working. If I attach it directly (without loading
> > ohci) it does not work (well, only tried with both Transaction Translator
> > options off), and if I load ohci before I connect it, it is very very
> > jerky. So jerky in fact, that I considered douzends of lockups a day a
> > better alternative.
>
> That is a separate issue and it is a serious bug. If anything, the
> behavior with OHCI should be better than with EHCI. This is worth
> pursuing farther. A usbmon log combined with the dmesg log would help.
> There's no need to include all the boot-up messages in the dmesg log;
> you can clear the log buffer before plugging in the mouse.
>
> In fact, we can probably forget about the EHCI issue. If it works okay
> with the newer TT scheduler, that should be good enough.
>
> Alan Stern
>
I removed the mouse, cleared dmesg, loaded ohci_ inserted mouse in one of the
ports, moved it, lots of jerks. It was good for a couple of seconds, then it
hangs&is jerky, than was ok for a while.
Sometimes it is good for several minutes before becoming jerky - and there is
nothing I know of to make it appear. It just happens and goes away. Randomly
it seems.
[ 4641.872236] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 4641.872244] ohci_hcd: block sizes: ed 80 td 96
[ 4641.872295] alloc irq_desc for 16 on node -1
[ 4641.872300] alloc kstat_irqs on node -1
[ 4641.872313] ohci_hcd 0000:00:12.0: PCI INT A -> GSI 16 (level, low) -> IRQ
16
[ 4641.873309] ohci_hcd 0000:00:12.0: OHCI Host Controller
[ 4641.873523] ohci_hcd 0000:00:12.0: new USB bus registered, assigned bus
number 3
[ 4641.873550] ohci_hcd 0000:00:12.0: enabled AMD ISO transfers quirk
[ 4641.873576] ohci_hcd 0000:00:12.0: created debug files
[ 4641.873581] ohci_hcd 0000:00:12.0: supports USB remote wakeup
[ 4641.873612] ohci_hcd 0000:00:12.0: irq 16, io mem 0xfddfe000
[ 4641.931511] ohci_hcd 0000:00:12.0: OHCI controller state
[ 4641.931523] ohci_hcd 0000:00:12.0: OHCI 1.0, NO legacy support registers
[ 4641.931533] ohci_hcd 0000:00:12.0: control 0x283 RWC HCFS=operational
CBSR=3
[ 4641.931540] ohci_hcd 0000:00:12.0: cmdstatus 0x00000 SOC=0
[ 4641.931548] ohci_hcd 0000:00:12.0: intrstatus 0x00000004 SF
[ 4641.931555] ohci_hcd 0000:00:12.0: intrenable 0x8000001a MIE UE RD WDH
[ 4641.931567] ohci_hcd 0000:00:12.0: hcca frame #0005
[ 4641.931575] ohci_hcd 0000:00:12.0: roothub.a 02001203 POTPGT=2 NOCP NPS
NDP=3(3)
[ 4641.931582] ohci_hcd 0000:00:12.0: roothub.b 00000000 PPCM=0000 DR=0000
[ 4641.931589] ohci_hcd 0000:00:12.0: roothub.status 00008000 DRWE
[ 4641.931597] ohci_hcd 0000:00:12.0: roothub.portstatus [0] 0x00000100 PPS
[ 4641.931604] ohci_hcd 0000:00:12.0: roothub.portstatus [1] 0x00000100 PPS
[ 4641.931611] ohci_hcd 0000:00:12.0: roothub.portstatus [2] 0x00000100 PPS
[ 4641.931639] usb usb3: default language 0x0409
[ 4641.931653] usb usb3: udev 1, busnum 3, minor = 256
[ 4641.931658] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[ 4641.931663] usb usb3: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 4641.931668] usb usb3: Product: OHCI Host Controller
[ 4641.931672] usb usb3: Manufacturer: Linux 2.6.31r4 ohci_hcd
[ 4641.931676] usb usb3: SerialNumber: 0000:00:12.0
[ 4641.931795] usb usb3: uevent
[ 4641.931944] usb usb3: usb_probe_device
[ 4641.931950] usb usb3: configuration #1 chosen from 1 choice
[ 4641.931967] usb usb3: adding 3-0:1.0 (config #1, interface 0)
[ 4641.932002] usb 3-0:1.0: uevent
[ 4641.932076] hub 3-0:1.0: usb_probe_interface
[ 4641.932081] hub 3-0:1.0: usb_probe_interface - got id
[ 4641.932087] hub 3-0:1.0: USB hub found
[ 4641.932105] hub 3-0:1.0: 3 ports detected
[ 4641.932109] hub 3-0:1.0: standalone hub
[ 4641.932113] hub 3-0:1.0: no power switching (usb 1.0)
[ 4641.932118] hub 3-0:1.0: no over-current protection
[ 4641.932122] hub 3-0:1.0: power on to power good time: 4ms
[ 4641.932133] hub 3-0:1.0: local power source is good
[ 4641.932138] hub 3-0:1.0: trying to enable port power on non-switchable hub
[ 4641.932239] ohci_hcd 0000:00:12.1: PCI INT A -> GSI 16 (level, low) -> IRQ
16
[ 4641.932290] ohci_hcd 0000:00:12.1: OHCI Host Controller
[ 4641.932428] ohci_hcd 0000:00:12.1: new USB bus registered, assigned bus
number 4
[ 4641.932451] ohci_hcd 0000:00:12.1: enabled AMD ISO transfers quirk
[ 4641.932476] ohci_hcd 0000:00:12.1: created debug files
[ 4641.932482] ohci_hcd 0000:00:12.1: supports USB remote wakeup
[ 4641.932497] ohci_hcd 0000:00:12.1: irq 16, io mem 0xfddfd000
[ 4641.988180] ohci_hcd 0000:00:12.1: OHCI controller state
[ 4641.988190] ohci_hcd 0000:00:12.1: OHCI 1.0, NO legacy support registers
[ 4641.988200] ohci_hcd 0000:00:12.1: control 0x283 RWC HCFS=operational
CBSR=3
[ 4641.988208] ohci_hcd 0000:00:12.1: cmdstatus 0x00000 SOC=0
[ 4641.988215] ohci_hcd 0000:00:12.1: intrstatus 0x00000004 SF
[ 4641.988223] ohci_hcd 0000:00:12.1: intrenable 0x8000001a MIE UE RD WDH
[ 4641.988235] ohci_hcd 0000:00:12.1: hcca frame #0005
[ 4641.988243] ohci_hcd 0000:00:12.1: roothub.a 02001203 POTPGT=2 NOCP NPS
NDP=3(3)
[ 4641.988250] ohci_hcd 0000:00:12.1: roothub.b 00000000 PPCM=0000 DR=0000
[ 4641.988256] ohci_hcd 0000:00:12.1: roothub.status 00008000 DRWE
[ 4641.988264] ohci_hcd 0000:00:12.1: roothub.portstatus [0] 0x00000100 PPS
[ 4641.988271] ohci_hcd 0000:00:12.1: roothub.portstatus [1] 0x00000100 PPS
[ 4641.988278] ohci_hcd 0000:00:12.1: roothub.portstatus [2] 0x00000100 PPS
[ 4641.988304] usb usb4: default language 0x0409
[ 4641.988317] usb usb4: udev 1, busnum 4, minor = 384
[ 4641.988322] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[ 4641.988327] usb usb4: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 4641.988332] usb usb4: Product: OHCI Host Controller
[ 4641.988336] usb usb4: Manufacturer: Linux 2.6.31r4 ohci_hcd
[ 4641.988340] usb usb4: SerialNumber: 0000:00:12.1
[ 4641.988445] usb usb4: uevent
[ 4641.989624] usb usb4: usb_probe_device
[ 4641.989631] usb usb4: configuration #1 chosen from 1 choice
[ 4641.989648] usb usb4: adding 4-0:1.0 (config #1, interface 0)
[ 4641.989685] usb 4-0:1.0: uevent
[ 4641.989770] hub 4-0:1.0: usb_probe_interface
[ 4641.989775] hub 4-0:1.0: usb_probe_interface - got id
[ 4641.989780] hub 4-0:1.0: USB hub found
[ 4641.989797] hub 4-0:1.0: 3 ports detected
[ 4641.989801] hub 4-0:1.0: standalone hub
[ 4641.989805] hub 4-0:1.0: no power switching (usb 1.0)
[ 4641.989809] hub 4-0:1.0: no over-current protection
[ 4641.989814] hub 4-0:1.0: power on to power good time: 4ms
[ 4641.989824] hub 4-0:1.0: local power source is good
[ 4641.989830] hub 4-0:1.0: trying to enable port power on non-switchable hub
[ 4641.989929] ohci_hcd 0000:00:13.0: PCI INT A -> GSI 18 (level, low) -> IRQ
18
[ 4641.989975] ohci_hcd 0000:00:13.0: OHCI Host Controller
[ 4641.990115] ohci_hcd 0000:00:13.0: new USB bus registered, assigned bus
number 5
[ 4641.990137] ohci_hcd 0000:00:13.0: enabled AMD ISO transfers quirk
[ 4641.990165] ohci_hcd 0000:00:13.0: created debug files
[ 4641.990170] ohci_hcd 0000:00:13.0: supports USB remote wakeup
[ 4641.990202] ohci_hcd 0000:00:13.0: irq 18, io mem 0xfddfc000
[ 4642.030839] hub 3-0:1.0: state 7 ports 3 chg 0000 evt 0000
[ 4642.048175] ohci_hcd 0000:00:13.0: OHCI controller state
[ 4642.048184] ohci_hcd 0000:00:13.0: OHCI 1.0, NO legacy support registers
[ 4642.048193] ohci_hcd 0000:00:13.0: control 0x283 RWC HCFS=operational
CBSR=3
[ 4642.048200] ohci_hcd 0000:00:13.0: cmdstatus 0x00000 SOC=0
[ 4642.048207] ohci_hcd 0000:00:13.0: intrstatus 0x00000004 SF
[ 4642.048214] ohci_hcd 0000:00:13.0: intrenable 0x8000001a MIE UE RD WDH
[ 4642.048227] ohci_hcd 0000:00:13.0: hcca frame #0005
[ 4642.048234] ohci_hcd 0000:00:13.0: roothub.a 02001203 POTPGT=2 NOCP NPS
NDP=3(3)
[ 4642.048241] ohci_hcd 0000:00:13.0: roothub.b 00000000 PPCM=0000 DR=0000
[ 4642.048247] ohci_hcd 0000:00:13.0: roothub.status 00008000 DRWE
[ 4642.048255] ohci_hcd 0000:00:13.0: roothub.portstatus [0] 0x00000100 PPS
[ 4642.048262] ohci_hcd 0000:00:13.0: roothub.portstatus [1] 0x00000100 PPS
[ 4642.048269] ohci_hcd 0000:00:13.0: roothub.portstatus [2] 0x00000100 PPS
[ 4642.048293] usb usb5: default language 0x0409
[ 4642.048306] usb usb5: udev 1, busnum 5, minor = 512
[ 4642.048310] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[ 4642.048315] usb usb5: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 4642.048320] usb usb5: Product: OHCI Host Controller
[ 4642.048324] usb usb5: Manufacturer: Linux 2.6.31r4 ohci_hcd
[ 4642.048328] usb usb5: SerialNumber: 0000:00:13.0
[ 4642.048428] usb usb5: uevent
[ 4642.048551] usb usb5: usb_probe_device
[ 4642.048556] usb usb5: configuration #1 chosen from 1 choice
[ 4642.048571] usb usb5: adding 5-0:1.0 (config #1, interface 0)
[ 4642.048605] usb 5-0:1.0: uevent
[ 4642.048674] hub 5-0:1.0: usb_probe_interface
[ 4642.048679] hub 5-0:1.0: usb_probe_interface - got id
[ 4642.048684] hub 5-0:1.0: USB hub found
[ 4642.048701] hub 5-0:1.0: 3 ports detected
[ 4642.048704] hub 5-0:1.0: standalone hub
[ 4642.048708] hub 5-0:1.0: no power switching (usb 1.0)
[ 4642.048712] hub 5-0:1.0: no over-current protection
[ 4642.048717] hub 5-0:1.0: power on to power good time: 4ms
[ 4642.048727] hub 5-0:1.0: local power source is good
[ 4642.048731] hub 5-0:1.0: trying to enable port power on non-switchable hub
[ 4642.048827] ohci_hcd 0000:00:13.1: PCI INT A -> GSI 18 (level, low) -> IRQ
18
[ 4642.048864] ohci_hcd 0000:00:13.1: OHCI Host Controller
[ 4642.048997] ohci_hcd 0000:00:13.1: new USB bus registered, assigned bus
number 6
[ 4642.049016] ohci_hcd 0000:00:13.1: enabled AMD ISO transfers quirk
[ 4642.049041] ohci_hcd 0000:00:13.1: created debug files
[ 4642.049046] ohci_hcd 0000:00:13.1: supports USB remote wakeup
[ 4642.049060] ohci_hcd 0000:00:13.1: irq 18, io mem 0xfddf7000
[ 4642.090842] hub 4-0:1.0: state 7 ports 3 chg 0000 evt 0000
[ 4642.104844] ohci_hcd 0000:00:13.1: OHCI controller state
[ 4642.104853] ohci_hcd 0000:00:13.1: OHCI 1.0, NO legacy support registers
[ 4642.104862] ohci_hcd 0000:00:13.1: control 0x283 RWC HCFS=operational
CBSR=3
[ 4642.104869] ohci_hcd 0000:00:13.1: cmdstatus 0x00000 SOC=0
[ 4642.104876] ohci_hcd 0000:00:13.1: intrstatus 0x00000004 SF
[ 4642.104883] ohci_hcd 0000:00:13.1: intrenable 0x8000001a MIE UE RD WDH
[ 4642.104895] ohci_hcd 0000:00:13.1: hcca frame #0005
[ 4642.104902] ohci_hcd 0000:00:13.1: roothub.a 02001203 POTPGT=2 NOCP NPS
NDP=3(3)
[ 4642.104909] ohci_hcd 0000:00:13.1: roothub.b 00000000 PPCM=0000 DR=0000
[ 4642.104915] ohci_hcd 0000:00:13.1: roothub.status 00008000 DRWE
[ 4642.104923] ohci_hcd 0000:00:13.1: roothub.portstatus [0] 0x00000100 PPS
[ 4642.104930] ohci_hcd 0000:00:13.1: roothub.portstatus [1] 0x00000100 PPS
[ 4642.104937] ohci_hcd 0000:00:13.1: roothub.portstatus [2] 0x00000100 PPS
[ 4642.104960] usb usb6: default language 0x0409
[ 4642.104973] usb usb6: udev 1, busnum 6, minor = 640
[ 4642.104977] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
[ 4642.104982] usb usb6: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 4642.104987] usb usb6: Product: OHCI Host Controller
[ 4642.104991] usb usb6: Manufacturer: Linux 2.6.31r4 ohci_hcd
[ 4642.104995] usb usb6: SerialNumber: 0000:00:13.1
[ 4642.105095] usb usb6: uevent
[ 4642.106222] usb usb6: usb_probe_device
[ 4642.106229] usb usb6: configuration #1 chosen from 1 choice
[ 4642.106245] usb usb6: adding 6-0:1.0 (config #1, interface 0)
[ 4642.106278] usb 6-0:1.0: uevent
[ 4642.106361] hub 6-0:1.0: usb_probe_interface
[ 4642.106365] hub 6-0:1.0: usb_probe_interface - got id
[ 4642.106370] hub 6-0:1.0: USB hub found
[ 4642.106386] hub 6-0:1.0: 3 ports detected
[ 4642.106389] hub 6-0:1.0: standalone hub
[ 4642.106393] hub 6-0:1.0: no power switching (usb 1.0)
[ 4642.106397] hub 6-0:1.0: no over-current protection
[ 4642.106401] hub 6-0:1.0: power on to power good time: 4ms
[ 4642.106411] hub 6-0:1.0: local power source is good
[ 4642.106416] hub 6-0:1.0: trying to enable port power on non-switchable hub
[ 4642.106511] ohci_hcd 0000:00:14.5: PCI INT C -> GSI 18 (level, low) -> IRQ
18
[ 4642.106551] ohci_hcd 0000:00:14.5: OHCI Host Controller
[ 4642.106690] ohci_hcd 0000:00:14.5: new USB bus registered, assigned bus
number 7
[ 4642.106710] ohci_hcd 0000:00:14.5: enabled AMD ISO transfers quirk
[ 4642.106737] ohci_hcd 0000:00:14.5: created debug files
[ 4642.106741] ohci_hcd 0000:00:14.5: supports USB remote wakeup
[ 4642.106756] ohci_hcd 0000:00:14.5: irq 18, io mem 0xfddf5000
[ 4642.147506] hub 5-0:1.0: state 7 ports 3 chg 0000 evt 0000
[ 4642.164847] ohci_hcd 0000:00:14.5: OHCI controller state
[ 4642.164856] ohci_hcd 0000:00:14.5: OHCI 1.0, NO legacy support registers
[ 4642.164865] ohci_hcd 0000:00:14.5: control 0x283 RWC HCFS=operational
CBSR=3
[ 4642.164872] ohci_hcd 0000:00:14.5: cmdstatus 0x00000 SOC=0
[ 4642.164879] ohci_hcd 0000:00:14.5: intrstatus 0x00000004 SF
[ 4642.164886] ohci_hcd 0000:00:14.5: intrenable 0x8000001a MIE UE RD WDH
[ 4642.164898] ohci_hcd 0000:00:14.5: hcca frame #0005
[ 4642.164905] ohci_hcd 0000:00:14.5: roothub.a 02001202 POTPGT=2 NOCP NPS
NDP=2(2)
[ 4642.164912] ohci_hcd 0000:00:14.5: roothub.b 00000000 PPCM=0000 DR=0000
[ 4642.164918] ohci_hcd 0000:00:14.5: roothub.status 00008000 DRWE
[ 4642.164926] ohci_hcd 0000:00:14.5: roothub.portstatus [0] 0x00000100 PPS
[ 4642.164933] ohci_hcd 0000:00:14.5: roothub.portstatus [1] 0x00000100 PPS
[ 4642.164956] usb usb7: default language 0x0409
[ 4642.164970] usb usb7: udev 1, busnum 7, minor = 768
[ 4642.164974] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
[ 4642.164979] usb usb7: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 4642.164984] usb usb7: Product: OHCI Host Controller
[ 4642.164988] usb usb7: Manufacturer: Linux 2.6.31r4 ohci_hcd
[ 4642.164992] usb usb7: SerialNumber: 0000:00:14.5
[ 4642.165094] usb usb7: uevent
[ 4642.166223] usb usb7: usb_probe_device
[ 4642.166230] usb usb7: configuration #1 chosen from 1 choice
[ 4642.166246] usb usb7: adding 7-0:1.0 (config #1, interface 0)
[ 4642.166283] usb 7-0:1.0: uevent
[ 4642.166369] hub 7-0:1.0: usb_probe_interface
[ 4642.166373] hub 7-0:1.0: usb_probe_interface - got id
[ 4642.166378] hub 7-0:1.0: USB hub found
[ 4642.166394] hub 7-0:1.0: 2 ports detected
[ 4642.166398] hub 7-0:1.0: standalone hub
[ 4642.166402] hub 7-0:1.0: no power switching (usb 1.0)
[ 4642.166406] hub 7-0:1.0: no over-current protection
[ 4642.166410] hub 7-0:1.0: power on to power good time: 4ms
[ 4642.166420] hub 7-0:1.0: local power source is good
[ 4642.166425] hub 7-0:1.0: trying to enable port power on non-switchable hub
[ 4642.207505] hub 6-0:1.0: state 7 ports 3 chg 0000 evt 0000
[ 4642.267500] hub 7-0:1.0: state 7 ports 2 chg 0000 evt 0000
[ 4643.097483] ohci_hcd 0000:00:12.0: auto-stop root hub
[ 4643.097504] ohci_hcd 0000:00:12.1: auto-stop root hub
[ 4643.097521] ohci_hcd 0000:00:13.0: auto-stop root hub
[ 4643.347483] ohci_hcd 0000:00:13.1: auto-stop root hub
[ 4643.347501] ohci_hcd 0000:00:14.5: auto-stop root hub
[ 4644.317487] hub 3-0:1.0: hub_suspend
[ 4644.317500] usb usb3: bus auto-suspend
[ 4644.317506] ohci_hcd 0000:00:12.0: suspend root hub
[ 4644.317516] hub 4-0:1.0: hub_suspend
[ 4644.317521] usb usb4: bus auto-suspend
[ 4644.317526] ohci_hcd 0000:00:12.1: suspend root hub
[ 4644.317534] hub 5-0:1.0: hub_suspend
[ 4644.317539] usb usb5: bus auto-suspend
[ 4644.317544] ohci_hcd 0000:00:13.0: suspend root hub
[ 4644.317552] hub 6-0:1.0: hub_suspend
[ 4644.317557] usb usb6: bus auto-suspend
[ 4644.317562] ohci_hcd 0000:00:13.1: suspend root hub
[ 4644.317569] hub 7-0:1.0: hub_suspend
[ 4644.317574] usb usb7: bus auto-suspend
[ 4644.317579] ohci_hcd 0000:00:14.5: suspend root hub
[ 4648.692184] usb usb2: usb resume
[ 4648.692193] ehci_hcd 0000:00:13.2: resume root hub
[ 4648.717486] hub 2-0:1.0: hub_resume
[ 4648.717514] ehci_hcd 0000:00:13.2: GetStatus port 3 status 001403 POWER
sig=k CSC CONNECT
[ 4648.717521] hub 2-0:1.0: port 3: status 0501 change 0001
[ 4648.820828] hub 2-0:1.0: state 7 ports 6 chg 0008 evt 0000
[ 4648.820846] hub 2-0:1.0: port 3, status 0501, change 0000, 480 Mb/s
[ 4648.820871] ehci_hcd 0000:00:13.2: port 3 low speed --> companion
[ 4648.820930] usb usb5: usb resume
[ 4648.830402] ohci_hcd 0000:00:13.0: wakeup root hub
[ 4648.874163] ehci_hcd 0000:00:13.2: GetStatus port 3 status 001002 POWER
sig=se0 CSC
[ 4648.874190] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 4648.874202] hub 2-0:1.0: state 7 ports 6 chg 0000 evt 0008
[ 4648.895393] hub 2-0:1.0: state 7 ports 6 chg 0000 evt 0008
[ 4648.895410] ehci_hcd 0000:00:13.2: GetStatus port 3 status 001003 POWER
sig=se0 CSC CONNECT
[ 4648.895424] hub 2-0:1.0: port 3, status 0501, change 0001, 480 Mb/s
[ 4648.900403] hub 5-0:1.0: hub_resume
[ 4648.900428] ohci_hcd 0000:00:13.0: GetStatus roothub.portstatus [2] =
0x00010100 CSC PPS
[ 4648.924159] ehci_hcd 0000:00:13.2: GetStatus port 3 status 001403 POWER
sig=k CSC CONNECT
[ 4649.044158] hub 2-0:1.0: debounce: port 3: total 125ms stable 100ms status
0x501
[ 4649.044175] ehci_hcd 0000:00:13.2: port 3 low speed --> companion
[ 4649.097491] ehci_hcd 0000:00:13.2: GetStatus port 3 status 003002 POWER
OWNER sig=se0 CSC
[ 4649.097524] hub 2-0:1.0: state 7 ports 6 chg 0000 evt 0008
[ 4649.097534] hub 5-0:1.0: state 7 ports 3 chg 0000 evt 0008
[ 4649.097545] ohci_hcd 0000:00:13.0: GetStatus roothub.portstatus [2] =
0x00010301 CSC LSDA PPS CCS
[ 4649.097554] hub 5-0:1.0: port 3, status 0301, change 0001, 1.5 Mb/s
[ 4649.217491] hub 5-0:1.0: debounce: port 3: total 100ms stable 100ms status
0x301
[ 4649.240849] ohci_hcd 0000:00:13.0: port[2] reset timeout, stat 00000311
[ 4649.294156] ohci_hcd 0000:00:13.0: GetStatus roothub.portstatus [2] =
0x00100303 PRSC LSDA PPS PES CCS
[ 4649.347499] usb 5-3: new low speed USB device using ohci_hcd and address 2
[ 4649.370848] ohci_hcd 0000:00:13.0: port[2] reset timeout, stat 00000313
[ 4649.424156] ohci_hcd 0000:00:13.0: GetStatus roothub.portstatus [2] =
0x00100303 PRSC LSDA PPS PES CCS
[ 4649.501243] usb 5-3: skipped 1 descriptor after interface
[ 4649.501251] usb 5-3: skipped 1 descriptor after interface
[ 4649.503247] usb 5-3: default language 0x0409
[ 4649.508251] usb 5-3: udev 2, busnum 5, minor = 513
[ 4649.508258] usb 5-3: New USB device found, idVendor=046d, idProduct=c518
[ 4649.508263] usb 5-3: New USB device strings: Mfr=1, Product=2,
SerialNumber=0
[ 4649.508268] usb 5-3: Product: USB Receiver
[ 4649.508272] usb 5-3: Manufacturer: Logitech
[ 4649.508390] usb 5-3: uevent
[ 4649.509935] usb 5-3: usb_probe_device
[ 4649.509942] usb 5-3: configuration #1 chosen from 1 choice
[ 4649.519242] usb 5-3: adding 5-3:1.0 (config #1, interface 0)
[ 4649.519302] usb 5-3:1.0: uevent
[ 4649.519422] usbhid 5-3:1.0: usb_probe_interface
[ 4649.519428] usbhid 5-3:1.0: usb_probe_interface - got id
[ 4649.526229] input: Logitech USB Receiver as
/devices/pci0000:00/0000:00:13.0/usb5/5-3/5-3:1.0/input/input5
[ 4649.526542] generic-usb 0003:046D:C518.0003: input,hidraw0: USB HID v1.11
Mouse [Logitech USB Receiver] on usb-0000:00:13.0-3/input0
[ 4649.526582] usb 5-3: adding 5-3:1.1 (config #1, interface 1)
[ 4649.526626] usb 5-3:1.1: uevent
[ 4649.527441] usbhid 5-3:1.1: usb_probe_interface
[ 4649.527448] usbhid 5-3:1.1: usb_probe_interface - got id
[ 4649.531694] usb 5-3:1.0: uevent
[ 4649.531865] usb 5-3: uevent
[ 4649.532064] usb 5-3:1.0: uevent
[ 4649.532234] usb 5-3: uevent
[ 4649.533871] usb 5-3:1.0: uevent
[ 4649.534280] usb 5-3:1.0: uevent
[ 4649.537474] input: Logitech USB Receiver as
/devices/pci0000:00/0000:00:13.0/usb5/5-3/5-3:1.1/input/input6
[ 4649.537553] drivers/usb/core/file.c: looking for a minor, starting at 96
[ 4649.537671] generic-usb 0003:046D:C518.0004: input,hiddev96,hidraw1: USB
HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:13.0-3/input1
[ 4649.537731] hub 5-0:1.0: state 7 ports 3 chg 0000 evt 0008
[ 4649.543613] usb 5-3:1.1: uevent
[ 4649.543769] usb 5-3: uevent
[ 4649.546227] usb 5-3:1.1: uevent
[ 4651.317487] hub 2-0:1.0: hub_suspend
[ 4651.317501] usb usb2: bus auto-suspend
[ 4651.317507] ehci_hcd 0000:00:13.2: suspend root hub
lsusb -v
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0001 1.1 root hub
bcdDevice 2.06
iManufacturer 3 Linux 2.6.31r4 ohci_hcd
iProduct 2 OHCI Host Controller
iSerial 1 0000:00:14.5
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 255
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 2
wHubCharacteristic 0x0012
No power switching (usb 1.0)
No overcurrent protection
bPwrOn2PwrGood 2 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Device Status: 0x0003
Self Powered
Remote Wakeup Enabled
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0001 1.1 root hub
bcdDevice 2.06
iManufacturer 3 Linux 2.6.31r4 ohci_hcd
iProduct 2 OHCI Host Controller
iSerial 1 0000:00:13.1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 255
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 3
wHubCharacteristic 0x0012
No power switching (usb 1.0)
No overcurrent protection
bPwrOn2PwrGood 2 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Port 3: 0000.0100 power
Device Status: 0x0003
Self Powered
Remote Wakeup Enabled
Bus 005 Device 002: ID 046d:c518 Logitech, Inc. MX610 Laser Cordless Mouse
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x046d Logitech, Inc.
idProduct 0xc518 MX610 Laser Cordless Mouse
bcdDevice 42.03
iManufacturer 1 Logitech
iProduct 2 USB Receiver
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 59
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 4 RR42.03_B0039
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 98mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 2 Mouse
iInterface 0
** UNRECOGNIZED: 09 21 11 01 00 01 22 43 00
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 10
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0 No Subclass
bInterfaceProtocol 0 None
iInterface 0
** UNRECOGNIZED: 09 21 11 01 00 01 22 4f 00
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 10
Device Status: 0x0000
(Bus Powered)
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0001 1.1 root hub
bcdDevice 2.06
iManufacturer 3 Linux 2.6.31r4 ohci_hcd
iProduct 2 OHCI Host Controller
iSerial 1 0000:00:13.0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 255
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 3
wHubCharacteristic 0x0012
No power switching (usb 1.0)
No overcurrent protection
bPwrOn2PwrGood 2 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Port 3: 0000.0303 lowspeed power enable connect
Device Status: 0x0003
Self Powered
Remote Wakeup Enabled
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0001 1.1 root hub
bcdDevice 2.06
iManufacturer 3 Linux 2.6.31r4 ohci_hcd
iProduct 2 OHCI Host Controller
iSerial 1 0000:00:12.1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 255
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 3
wHubCharacteristic 0x0012
No power switching (usb 1.0)
No overcurrent protection
bPwrOn2PwrGood 2 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Port 3: 0000.0100 power
Device Status: 0x0003
Self Powered
Remote Wakeup Enabled
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0001 1.1 root hub
bcdDevice 2.06
iManufacturer 3 Linux 2.6.31r4 ohci_hcd
iProduct 2 OHCI Host Controller
iSerial 1 0000:00:12.0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 255
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 3
wHubCharacteristic 0x0012
No power switching (usb 1.0)
No overcurrent protection
bPwrOn2PwrGood 2 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Port 3: 0000.0100 power
Device Status: 0x0003
Self Powered
Remote Wakeup Enabled
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 2.06
iManufacturer 3 Linux 2.6.31r4 ehci_hcd
iProduct 2 EHCI Host Controller
iSerial 1 0000:00:13.2
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 6
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
bPwrOn2PwrGood 10 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Port 3: 0000.0100 power
Port 4: 0000.0100 power
Port 5: 0000.0100 power
Port 6: 0000.0100 power
Device Status: 0x0003
Self Powered
Remote Wakeup Enabled
Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x05e3 Genesys Logic, Inc.
idProduct 0x0608 USB-2.0 4-Port HUB
bcdDevice 7.02
iManufacturer 0
iProduct 1 USB2.0 Hub
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 4
wHubCharacteristic 0x00e9
Per-port power switching
Per-port overcurrent protection
TT think time 32 FS bits
Port indicators
bPwrOn2PwrGood 50 * 2 milli seconds
bHubContrCurrent 100 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Port 3: 0000.0100 power
Port 4: 0000.0100 power
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 2.06
iManufacturer 3 Linux 2.6.31r4 ehci_hcd
iProduct 2 EHCI Host Controller
iSerial 1 0000:00:12.2
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 6
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
bPwrOn2PwrGood 10 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0503 highspeed power enable connect
Port 3: 0000.0100 power
Port 4: 0000.0100 power
Port 5: 0000.0100 power
Port 6: 0000.0100 power
Device Status: 0x0003
Self Powered
Remote Wakeup Enabled
about usbmon - what do you want? There
ls -lh /sys/kernel/debug/usb/usbmon
insgesamt 0
-rw------- 1 root root 0 16. Sep 2009 0s
-rw------- 1 root root 0 16. Sep 2009 0u
-rw------- 1 root root 0 16. Sep 15:38 1s
-rw------- 1 root root 0 16. Sep 15:38 1t
-rw------- 1 root root 0 16. Sep 15:38 1u
-rw------- 1 root root 0 16. Sep 15:38 2s
-rw------- 1 root root 0 16. Sep 15:38 2t
-rw------- 1 root root 0 16. Sep 15:38 2u
-rw------- 1 root root 0 16. Sep 16:55 3s
-rw------- 1 root root 0 16. Sep 16:55 3t
-rw------- 1 root root 0 16. Sep 16:55 3u
-rw------- 1 root root 0 16. Sep 16:55 4s
-rw------- 1 root root 0 16. Sep 16:55 4t
-rw------- 1 root root 0 16. Sep 16:55 4u
-rw------- 1 root root 0 16. Sep 16:55 5s
-rw------- 1 root root 0 16. Sep 16:55 5t
-rw------- 1 root root 0 16. Sep 16:55 5u
-rw------- 1 root root 0 16. Sep 16:55 6s
-rw------- 1 root root 0 16. Sep 16:55 6t
-rw------- 1 root root 0 16. Sep 16:55 6u
-rw------- 1 root root 0 16. Sep 16:55 7s
-rw------- 1 root root 0 16. Sep 16:55 7t
-rw------- 1 root root 0 16. Sep 16:55 7u
these files. 5 is related to the mouse?
Glück Auf,
Volker
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists