If I plug in a Creative Soundblaster MP3 USB soundcard into the USB bus, the whole system halts (no reponse from anything-- only solution is a hardware switchoff). I narrowed it down to the ehci-hcd module by bringing up all modules except it, and when it was brought up with the USB soundblaster plugged in , the freeze happened again (note without the soundblaster plugged in everything worked fine). This occurs on two separate machines -- an Intel motherboard (845GBVL) and an Averatec 350H laptop and with the 2.4.20 to 2.4.22 kernels (Mandrake versions).
There is no other info I can give as there was nothing written into any log file or onto the console at the time of the crash. If I had the creative plugged in and brought up the ehci-hcb module, the blue power on light would come on on the blaster (but of course the system had died) indicating that something had happened. (both systems use the uhci module to run the ethernet itself.) >From the 2.4.22 kernel on the Averatec Linux wanderer.physics.ubc.ca 2.4.22-10mdk #1 Thu Sep 18 12:30:58 CEST 2003 i686 unknown unknown GNU/Linux Gnu C 3.2.2 Gnu make 3.80 util-linux 2.11x mount 2.11x modutils 2.4.22 e2fsprogs 1.32 pcmcia-cs 3.2.3 PPP 2.4.1 Linux C Library 2.3.1 Dynamic linker (ldd) 2.3.1 Procps 3.1.6 Net-tools 1.60 Console-tools 0.2.3 Sh-utils 4.5.7 Modules Loaded lp parport snd-mpu401 snd-mpu401-uart snd-usb-audio snd-pcm snd-page-alloc snd-timer snd-rawmidi snd-seq-device snd soundcore nfsd ds yenta_socket pcmcia_core af_packet sr_mod button thermal processor fan ac battery via-rhine mii nls_iso8859-1 ntfs ide-cd cdrom ide-scsi scsi_mod usb-uhci usbcore rtc ext3 jbd CPU: mobileAMD Athelon XP-M (LV) 1600+ (the other machine has an Intel P4 2.4G) Output of lspci 00:00.0 Host bridge: VIA Technologies, Inc. P/KN266 Host Bridge 00:01.0 PCI bridge: VIA Technologies, Inc. VT8633 [Apollo Pro266 AGP] 00:0a.0 CardBus bridge: O2 Micro, Inc. OZ6912 Cardbus Controller 00:10.0 USB Controller: VIA Technologies, Inc. USB (rev 80) 00:10.1 USB Controller: VIA Technologies, Inc. USB (rev 80) 00:10.2 USB Controller: VIA Technologies, Inc. USB (rev 80) 00:10.3 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 82) 00:11.0 ISA bridge: VIA Technologies, Inc. VT8235 ISA Bridge 00:11.1 IDE interface: VIA Technologies, Inc. VT82C586/B/686A/B PIPC Bus Master IDE (rev 06) 00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233 AC97 Audio Controller (rev 50) 00:11.6 Communication controller: VIA Technologies, Inc. Intel 537 [AC97 Modem] (rev 80) 00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 74) 01:00.0 VGA compatible controller: S3 Inc. [ProSavageDDR K4M266] -- William G. Unruh | Canadian Institute for| Tel: +1(604)822-3273 Physics&Astronomy | Advanced Research | Fax: +1(604)822-5324 UBC, Vancouver,BC | Program in Cosmology | [EMAIL PROTECTED] Canada V6T 1Z1 | and Gravity | www.theory.physics.ubc.ca/ ------------------------------------------------------- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
