Re: [gentoo-laptop] Re: [gentoo-user] USB freezes the machine...
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 You have no prob on gentoo-livecd ??? so ... kernel on live aren't gentoo-sources ... but gentoo-developpement-sources I think ... just check the kernel version of the livecd ... so, try to install vanilla sources with the same conf than gentoo-sources ... just do make conf and move to usb section ... uncheck all dangerous unstable option make your kernel and try again if you want, I could check your conf myself, just send me your config.cfg, I will see if they is some strange option check in kernel see ya -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (MingW32) - WinPT 1.0.1 iD8DBQFFoVjYEg3iyspSWPARAvR3AJ4oY9sPUmHOxBZAxOEJrS1SwYIFQACfdyVy pTAUVrzv0C8MqN5yIO34vk8= =CEga -END PGP SIGNATURE-
Re: [gentoo-laptop] Re: [gentoo-user] USB freezes the machine...
Hi, So just try same think with "sync" and tell us if it work ... no same situation even with sync. After some time it get freezed. Perhaps a bug on kernel too, try another kernel : vanilla-sources for example vanilla has no gentoo patch, perhaps a bug in this, need to try Do you use genkernel ? or make kernel conf yourself ? Well i've not tried with a vanilla kernel, since i think this problem is due to some kernel bug since i've tested the setup with a non-unistalled old kernel 2.6.15 at it has the same behaviour. I've tested also all the possibilites you've told me but still no result. I've used a bit the gentoo live-cd and the problem didn't showed up. let's try all this so have fun ;-) regards, m -- gentoo-user@gentoo.org mailing list
Re: [gentoo-laptop] Re: [gentoo-user] USB freezes the machine...
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Ok I see So just try same think with "sync" and tell us if it work ... Perhaps a bug on kernel too, try another kernel : vanilla-sources for example vanilla has no gentoo patch, perhaps a bug in this, need to try Do you use genkernel ? or make kernel conf yourself ? when you do lspci, they give you information of module use for your controller, OHCI for you so ... just unload uhci / ehci / ohci load ohci plug the disk, try mount normally, do transfert ... you will be at usb1 speed ... so slow well ... umount disk, unplug disk, load ehci module, plug the disk see dmesg on console "CTRL + ALT + F1", and dmesg command See somethink strange ? so ... mount and try again .. does it crash ? if yes, reboot, and redo same fink, with "sync" mount option does it crash ? speed could be slower (twice slower than async) for me I'm using that, and it work well, for my disk, but now I don't need it anymore, usb work well with my disk, but sync help me on starting with older kernel version let's try all this so have fun -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (MingW32) - WinPT 1.0.1 iD8DBQFFnVb8Eg3iyspSWPARAvybAJ4wjY8tmn+vdnFjgUJn/aDiqJHt8wCdFpVp t91F/43gwGmz6wq3DeJBTw4= =qSiL -END PGP SIGNATURE-
Re: [gentoo-laptop] Re: [gentoo-user] USB freezes the machine...
On 1/3/07, Strong Cypher <[EMAIL PROTECTED]> wrote: Could you try to mount device with "sync" option ? It's strange, your lspci show you have uhci usb controller and lspci -v said you have ohci controller ... They're from 2 different machines. The lspci was from the freezing laptop, but the lsusb was from another system (Debian) where the usb drive works. I wanted to confirm the USB version (2.0) and that the drive was self powered and not trying to pull too much power from the laptop. dcm -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] USB freezes the machine...
On 1/1/07, Marco Calviani <[EMAIL PROTECTED]> wrote: # uname -a Linux 2.6.18-gentoo-r4 #1 PREEMPT Tue Dec 19 12:25:55 CET 2006 i686 Intel(R) Pentium(R) M processor 1.80GHz GenuineIntel GNU/Linux and as you can see i'm using gentoo-sources. It looks like this was upgraded recently too, no? Did it work at one point with this kernel? -Richard -- gentoo-user@gentoo.org mailing list
Re: [gentoo-laptop] Re: [gentoo-user] USB freezes the machine...
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Could you try to mount device with "sync" option ? It's strange, your lspci show you have uhci usb controller and lspci -v said you have ohci controller ... do you have a usb2 pci card ? if yes, you will need ohci + uhci to support usb and ehci for usb 2 try your device on each one (mothercard usb, and pci usb) try with sync option (slower, but safer :) ) say us the result -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (MingW32) - WinPT 1.0.1 iD8DBQFFnDl1Eg3iyspSWPARApZVAJ9E5mcWtExTwAfC14isC+NLsf3bggCfbva1 YU4GUR+scaqS4QNRsq3b56c= =1XUm -END PGP SIGNATURE-
Re: [gentoo-laptop] Re: [gentoo-user] USB freezes the machine...
Hi Devon, Please run lsusb -v on the Debian system with the USB drive installed. this is the relevant result of lsusb -v in the Debian system: Bus 004 Device 004: ID 0402:5642 ALi Corp. Device Descriptor: bLength18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize064 idVendor 0x0402 ALi Corp. idProduct 0x5642 bcdDevice1.00 iManufacturer 0 iProduct1 USB 2.0 Storage Device iSerial 2 12345678901234567890 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 32 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xc0 Self Powered MaxPower0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber0 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 8 Mass Storage bInterfaceSubClass 6 SCSI bInterfaceProtocol 80 Bulk (Zip) iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes2 Transfer TypeBulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes2 Transfer TypeBulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 1 Device Qualifier (for other device speed): bLength10 bDescriptorType 6 bcdUSB 2.00 bDeviceClass0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize064 bNumConfigurations 1 Device Status: 0x0001 Self Powered Bus 004 Device 001: ID : Device Descriptor: bLength18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass9 Hub bDeviceSubClass 0 Unused bDeviceProtocol 1 Single TT bMaxPacketSize064 idVendor 0x idProduct 0x bcdDevice2.06 iManufacturer 3 Linux 2.6.17-2-686 ehci_hcd iProduct2 EHCI Host Controller iSerial 1 :00:03.3 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 25 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 Unused bInterfaceProtocol 0 Full speed hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes3 Transfer TypeInterrupt Synch Type None Usage Type Data wMaxPacketSize 0x0002 1x 2 bytes bInterval 12 Hub Descriptor: bLength 11 bDescriptorType 41 nNbrPorts 8 wHubCharacteristic 0x000a No power switching (usb 1.0) Per-port overcurrent protection TT think time 8 FS bits bPwrOn2PwrGood 10 * 2 milli seconds bHubContrCurrent 0 milli Ampere DeviceRemovable0x00 0x00 PortPwrCtrlMask0xff 0xff Hub Port Status: Port 1: .0100 power Port 2: . Port 3: .0100 power Port 4: .0100 power Port 5: . Port 6: .0100 power Port 7: .0503 highspeed power enable connect Port 8: .0503 highspeed power enable connect Device Status: 0x0003 Self Powered Remote Wakeup Enabled Bus 003 Device 001: ID : Device Descriptor: bLength18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass9 Hub bDeviceSubClass 0 Unused bDeviceProtocol 0 Full speed hub bMaxPacketSize064 idVendor 0x idProduct 0x bcdDevice2.06 iManufacturer 3 Linux 2.6.17-2-686 ohci_hcd iProduct2 OHCI Host Controller iSerial
Re: [gentoo-user] USB freezes the machine...
Hi, Does it work on other system ? like freebsd (live cd => freebies), or Windows (M$$) ??? yes they are working an a Win machine and on a machine with Debian stable (3.1). Could you give us the model of your material ? I don't remember, it's a hard drive ? yes it's an hard drive. The fact is i'm experiencing freezing with the two external HD i own... they are really different, one is a Lacie HD and the other is a 2.5" HD contained in an external case. This is my lspci -v regarding USB: 00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 03) (prog-if 00 [UHCI]) Subsystem: Acer Incorporated [ALI] Unknown device 0051 Flags: bus master, medium devsel, latency 0, IRQ 6 I/O ports at 1800 [size=32] 00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 03) (prog-if 00 [UHCI]) Subsystem: Acer Incorporated [ALI] Unknown device 0051 Flags: bus master, medium devsel, latency 0, IRQ 6 I/O ports at 1820 [size=32] 00:1d.2 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 03) (prog-if 00 [UHCI]) Subsystem: Acer Incorporated [ALI] Unknown device 0051 Flags: bus master, medium devsel, latency 0, IRQ 6 I/O ports at 1840 [size=32] 00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 03) (prog-if 20 [EHCI]) Subsystem: Acer Incorporated [ALI] Unknown device 0051 Flags: bus master, medium devsel, latency 0, IRQ 10 Memory at d000 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Capabilities: [58] Debug port Regards, m -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] USB freezes the machine...
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 unfortunatly you can use dmesg but if system hang up ... Does it work on other system ? like freebsd (live cd => freebies), or Windows (M$$) ??? Could you give us the model of your material ? I don't remember, it's a hard drive ? Send us their lspci -v and exact information of your device thx -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (MingW32) - WinPT 1.0.1 iD8DBQFFmnJEEg3iyspSWPARAgppAJ97X20ImPcV7Yq9emcIgsU1IvxDiQCdEwHG lKPSXCJ2CrQ/wcm6bCZ10fI= =qSgv -END PGP SIGNATURE-
Re: [gentoo-user] USB freezes the machine...
Hi, so ... still hang up ? well unfortunately it gives the same result. Is there a way to log the activity of the USB devices? Regards, m -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] USB freezes the machine...
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Just do this rmmod all module concerning usb : ehci uhci ohci ehci = usb 2 extension uhci/ohci = usb support (1.0) depends on material (via or intel) so ... plug your material modprobe uhci ... nothing done, rmmod uhci, modprobe ohci .. try the material if all work, add usb2 support modprobe ehci so ... still hang up ? -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (MingW32) - WinPT 1.0.1 iD8DBQFFmjf6Eg3iyspSWPARAgqOAJ4uhL25MSrSBzFbKGOaj3IWvnQbpwCeK4cL kHM1gOzUW9hRJQnpHonakPE= =i8pt -END PGP SIGNATURE-
Re: [gentoo-user] USB freezes the machine...
Hi all, I seem to recall that loading multiple USB controller drivers can cause problems on some systems. You might try unloading all of these with rmmod, then loading just one, and see if your drive will work. I believe for most systems the ehci_hcd driver would be the preferred one. Posting your dmesg output might also help. It's more that one year that i have gentoo installed on my laptop and other desktop computers. Everything was working very well with these three controller 'til now In my system uhci is required by the USB mouse for it to work. I've tried to unload ohci (so keeping ehci (USB 2.0) and uhci (USB 1.1)) but the system keeps freezing. As the attachment you can find my dmesg. Cheers, m out_dmesg Description: Binary data
Re: [gentoo-user] USB freezes the machine...
On Monday 01 January 2007 10:01, "Richard Fish" <[EMAIL PROTECTED]> wrote about 'Re: [gentoo-user] USB freezes the machine...': > On 1/1/07, Marco Calviani <[EMAIL PROTECTED]> wrote: > > If it useful, this is my lsmod: > > ohci_hcd 21636 0 > > uhci_hcd 24648 0 > > ehci_hcd 33160 0 > > I seem to recall that loading multiple USB controller drivers can > cause problems on some systems. I know my system (oddly enough) *requires* two different drivers, but that might just be my particular pieces of hardware. In any case, I think at least one of these is redundant. > You might try unloading all of these > with rmmod, then loading just one, and see if your drive will work. Agreed. > I > believe for most systems the ehci_hcd driver would be the preferred > one. Depends on your chipset. I believe either lspci and/or lsusb should tell you which driver(s) you need. > Posting your dmesg output might also help. Agreed. -- "If there's one thing we've established over the years, it's that the vast majority of our users don't have the slightest clue what's best for them in terms of package stability." -- Gentoo Developer Ciaran McCreesh pgp48WcGlrweu.pgp Description: PGP signature
Re: [gentoo-user] USB freezes the machine...
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 ohci and uhci is for via / intel ... in kernel configuration they give info, that depends of your computer they is another section for firewire I think it's better to make a kernel with just your material configure in it, nothing more, and no module so :) except for somethink like iptables ... but I prefer this way sometime a module could make some mistake in other module and so... If you just put your computer material in kernel config, so you shouldn't have any problem I do it every time, I prefer that :) if I add somethink, I just put new think in my kernel, and do install / reboot ... so take 30 sec, nothing more so, have fun -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (MingW32) - WinPT 1.0.1 iD8DBQFFmTxpEg3iyspSWPARAt4DAJ4nZB1KGLZ3cyqFG9RuBNi2ts7s2gCcCDSU yRMj64Bi6Qg2IJCHddI2W5A= =MVM3 -END PGP SIGNATURE-
Re: [gentoo-user] USB freezes the machine...
On Tuesday, 2 January 2007 3:13, Michal 'vorner' Vaner wrote: > On Mon, Jan 01, 2007 at 09:01:22AM -0700, Richard Fish wrote: > > On 1/1/07, Marco Calviani <[EMAIL PROTECTED]> wrote: > > >If it useful, this is my lsmod: > > >ohci_hcd 21636 0 > > >uhci_hcd 24648 0 > > >ehci_hcd 33160 0 > > > > I seem to recall that loading multiple USB controller drivers can > > cause problems on some systems. You might try unloading all of these > > with rmmod, then loading just one, and see if your drive will work. I > > believe for most systems the ehci_hcd driver would be the preferred > > one. > > AFAIK ohci is for USB 1.1, uhci for 2.0 and ehci is firewire, I have > them loaded all too. But I may be wrong Actually ohci and uhci are both for USB 1.1 (two different sorts of controllers), ehci is USB 2.0 and firewire you'll find in the IEEE1394 driver section. -- Raymond Lewis Rebbeck -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] USB freezes the machine...
On Mon, Jan 01, 2007 at 09:01:22AM -0700, Richard Fish wrote: > On 1/1/07, Marco Calviani <[EMAIL PROTECTED]> wrote: > >If it useful, this is my lsmod: > >ohci_hcd 21636 0 > >uhci_hcd 24648 0 > >ehci_hcd 33160 0 > > I seem to recall that loading multiple USB controller drivers can > cause problems on some systems. You might try unloading all of these > with rmmod, then loading just one, and see if your drive will work. I > believe for most systems the ehci_hcd driver would be the preferred > one. > AFAIK ohci is for USB 1.1, uhci for 2.0 and ehci is firewire, I have them loaded all too. But I may be wrong -- There's the light at the end of the the Windows. -- Havlik Denis Michal 'vorner' Vaner pgpUkdOrKg8hV.pgp Description: PGP signature
Re: [gentoo-user] USB freezes the machine...
On 1/1/07, Marco Calviani <[EMAIL PROTECTED]> wrote: If it useful, this is my lsmod: ohci_hcd 21636 0 uhci_hcd 24648 0 ehci_hcd 33160 0 I seem to recall that loading multiple USB controller drivers can cause problems on some systems. You might try unloading all of these with rmmod, then loading just one, and see if your drive will work. I believe for most systems the ehci_hcd driver would be the preferred one. Posting your dmesg output might also help. -Richard -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] USB freezes the machine...
Hi, On 1/1/07, Strong Cypher <[EMAIL PROTECTED]> wrote: What are your kernel version ? (uname -a) What are your kernel package ? (gentoo-sources ???) So perhaps a bug with a kernel you install recently I have so hardware, that bug awfully with certain version of kernel, and do hang up after a mount ... so perhaps search in this way # uname -a Linux 2.6.18-gentoo-r4 #1 PREEMPT Tue Dec 19 12:25:55 CET 2006 i686 Intel(R) Pentium(R) M processor 1.80GHz GenuineIntel GNU/Linux and as you can see i'm using gentoo-sources. Effectively i experience the freeze after the mount of the USB device (please note that the mouse is working correcly!!) Regards, m -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] USB freezes the machine...
Hi Richard, Marco, if you suspect this at all, you can set RC_COLDPLUG=no in /etc/conf.d/rc to completely disable module loading by udev. actually the variable is set that way with RC_COLDPLUG=no. I've tried with similar USB drives, and the behaviour is the same. I've tried to blacklist again the module usb-uhci that was in the /etc/hotplug/blacklist (now not read anymore) in the /etc/modules/my-aliases file, but the result is the same. If it useful, this is my lsmod: Module Size Used by appletalk 35376 2 ipx26732 2 p8022 2368 1 ipx psnap 4356 2 appletalk,ipx llc 7956 2 p8022,psnap p8023 2112 1 ipx radeon120224 2 drm84888 3 radeon pcmcia 39676 6 yenta_socket 27468 8 rsrc_nonstatic 13440 1 yenta_socket pcmcia_core42064 3 pcmcia,yenta_socket,rsrc_nonstatic snd_pcm_oss45600 0 snd_mixer_oss 18176 2 snd_pcm_oss snd_seq_dummy 3780 0 snd_seq_oss34816 0 snd_seq_midi_event 7872 1 snd_seq_oss snd_seq54224 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event snd_seq_device 8396 3 snd_seq_dummy,snd_seq_oss,snd_seq rtc14004 0 shfs 55184 0 af_packet 22472 4 kqemu 107908 0 psmouse40904 0 evdev 10048 1 rfcomm 39708 0 l2cap 25156 5 rfcomm bluetooth 54564 4 rfcomm,l2cap snd_intel8x0 33564 2 snd_ac97_codec 96800 1 snd_intel8x0 snd_ac97_bus2304 1 snd_ac97_codec snd_pcm82696 3 snd_pcm_oss,snd_intel8x0,snd_ac97_codec snd_timer 24900 2 snd_seq,snd_pcm snd53796 11 snd_pcm_oss,snd_mixer_oss,snd_seq_oss,snd_seq,snd_seq_device,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer soundcore 10528 2 snd snd_page_alloc 10312 2 snd_intel8x0,snd_pcm mousedev 11872 1 button 6544 0 video 15236 0 fan 4740 0 thermal13512 0 battery 9604 0 ac 5124 0 ipw2200 148744 0 ieee80211 34504 1 ipw2200 ieee80211_crypt_ccmp 8256 0 ieee80211_crypt_tkip11648 0 ieee80211_crypt_wep 5568 0 ieee80211_crypt 6784 4 ieee80211,ieee80211_crypt_ccmp,ieee80211_crypt_tkip,ieee80211_crypt_wep speedstep_centrino 8464 0 tg3 110468 0 ide_cd 41120 0 cdrom 38432 1 ide_cd unix 29104 379 e1000 124992 0 xfs 600692 1 nfs 241612 0 lockd 62728 1 nfs sunrpc160060 2 nfs,lockd jfs 195140 0 reiserfs 269828 0 ext2 69384 0 dm_mirror 4 0 dm_mod 58616 1 dm_mirror sbp2 23880 0 ohci1394 36464 0 ieee1394 100472 2 sbp2,ohci1394 ohci_hcd 21636 0 uhci_hcd 24648 0 usb_storage66496 0 scsi_mod 139720 2 sbp2,usb_storage usbhid 42272 0 ehci_hcd 33160 0 usbcore 132548 6 ohci_hcd,uhci_hcd,usb_storage,usbhid,ehci_hcd Regards, m -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] USB freezes the machine...
On 12/31/06, Boyd Stephen Smith Jr. <[EMAIL PROTECTED]> wrote: On Sunday 31 December 2006 13:12, "Richard Fish" <[EMAIL PROTECTED]> wrote about 'Re: [gentoo-user] USB freezes the machine...': > On 12/31/06, Marco Calviani <[EMAIL PROTECTED]> wrote: > > some days ago i've upgraded to udev-103 (stable version). Since > > then i've experienced complete freezes of the machine (nothing > > responds, even external ping on the network) when USB devices are > > mounted. > > All udev does is create device nodes...it cannot effect the operation > of the device or cause the system to hang. Newer versions of udev (particularly 103) can also load kernel modules, which definitely can effect the operation of the device and can cause the system to hang. Well udev can load modules, but if that causes the system to hang, it is almost certainly a bug in that module. Marco, if you suspect this at all, you can set RC_COLDPLUG=no in /etc/conf.d/rc to completely disable module loading by udev. -Richard -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] USB freezes the machine...
On Sunday 31 December 2006 13:12, "Richard Fish" <[EMAIL PROTECTED]> wrote about 'Re: [gentoo-user] USB freezes the machine...': > On 12/31/06, Marco Calviani <[EMAIL PROTECTED]> wrote: > > some days ago i've upgraded to udev-103 (stable version). Since > > then i've experienced complete freezes of the machine (nothing > > responds, even external ping on the network) when USB devices are > > mounted. > > All udev does is create device nodes...it cannot effect the operation > of the device or cause the system to hang. Newer versions of udev (particularly 103) can also load kernel modules, which definitely can effect the operation of the device and can cause the system to hang. -- "If there's one thing we've established over the years, it's that the vast majority of our users don't have the slightest clue what's best for them in terms of package stability." -- Gentoo Developer Ciaran McCreesh pgpGdYVeARcx9.pgp Description: PGP signature
Re: [gentoo-user] USB freezes the machine...
On 12/31/06, Marco Calviani <[EMAIL PROTECTED]> wrote: Hi list, some days ago i've upgraded to udev-103 (stable version). Since then i've experienced complete freezes of the machine (nothing responds, even external ping on the network) when USB devices are mounted. In case nothing is connected to the USB drive the machine can stay online without *any* freeze. The only thing i've done is to create local udev rules to facilitate the mounting of these devices: this is an example of its structure. As you know as of udev-089 some keyword has changed (as SYSFS--> ATTRS). Before this upgrade everything was working correctly. All udev does is create device nodes...it cannot effect the operation of the device or cause the system to hang. I suspect a hardware problem appeared at the same time as your update. What if you unplug the device while the system is hung? Does it clear up? Have you tried other USB disks? How about other USB devices, like printers or scanners? -Richard -- gentoo-user@gentoo.org mailing list