LuNaTiC Posted June 28, 2004 Report Share Posted June 28, 2004 Hello, I have an High Speed USB2 port but whenever and when I connect my device to it, it still transfer at the old USB speed, back in Red Hat and windows it used to worked fine. How can I fix this? Quote Link to comment Share on other sites More sharing options...
mtweidmann Posted June 28, 2004 Report Share Posted June 28, 2004 I would guess that MDK is loading the USB 1.1 module (usb-uhci) no the USB 2.0 module (ehci-hcd). A quick way of checking this is run the lsmod command as root, and the ehci-hcd should be listed. If not try running "modprobe ehci-hcd" and see if it makes any difference. To get ehci-hcd loaded at boot-up you'll need to edit your modules.conf in /etc. /etc/modules.conf probeall scsi_hostadapter sata_via imm ppaprobeall usb-interface usb-uhci ehci-hcd above snd-fm801 snd-pcm-oss alias ieee1394-controller ohci1394 alias eth0 r8169 alias sound-slot-0 forte Result of lsmod Module Size Used by DAC960 65104 0 sg 33456 0 sr_mod 14372 0 radeon 119520 2 drm_ioctl32 12548 2 radeon,[unsafe] lp 9968 0 ppdev 7424 0 usblp 10368 0 md5 3584 1 ipv6 206848 8 forte 15244 1 ac97_codec 15128 1 forte af_packet 17292 0 hid 39040 0 ide-floppy 14720 0 ide-tape 30624 0 ide-cd 37640 0 cdrom 32040 2 sr_mod,ide-cd floppy 54264 0 button 4512 0 thermal 10256 0 processor 12220 1 thermal fan 2696 0 ac 3464 0 battery 7688 0 ipt_TOS 1536 12 ipt_REJECT 5376 4 ipt_LOG 4736 6 ipt_state 1152 16 ipt_multiport 1152 2 ipt_conntrack 1664 0 iptable_filter 1792 1 iptable_mangle 1920 1 iptable_nat 16972 0 ip_conntrack 21580 3 ipt_state,ipt_conntrack,iptable_nat ip_tables 12928 9 ipt_TOS,ipt_REJECT,ipt_LOG,ipt_state,ipt_multiport,ipt_conntrack,iptable_filter, iptable_mangle,iptable_nat r8169 9732 0 ohci1394 28036 0 ieee1394 318280 1 ohci1394 supermount 34600 2 ntfs 74712 2 nls_iso8859-15 4736 5 nls_cp850 4992 3 vfat 11520 3 fat 37824 1 vfat ppa 10376 0 parport_pc 26400 1 imm 10504 0 parport 29196 5 lp,ppdev,ppa,parport_pc,imm tuner 15884 0 tvaudio 18828 0 msp3400 21140 0 bttv 152236 0 video-buf 14084 1 bttv i2c-algo-bit 7944 1 bttv v4l2-common 4864 1 bttv btcx-risc 3080 1 bttv i2c-core 14340 5 tuner,tvaudio,msp3400,bttv,i2c-algo-bit videodev 7808 1 bttv soundcore 5664 3 forte,bttv ehci-hcd 20484 0 uhci-hcd 25248 0 usbcore 77936 6 usblp,hid,ehci-hcd,uhci-hcd rtc 9352 0 ext3 95088 4 jbd 41904 1 ext3 sd_mod 14240 0 sata_via 3460 0 libata 28160 1 sata_via,[permanent] scsi_mod 99168 6 sg,sr_mod,ppa,imm,sd_mod,libata [format by spinynorman] Quote Link to comment Share on other sites More sharing options...
LuNaTiC Posted June 28, 2004 Author Report Share Posted June 28, 2004 That is weird, the module is loaded and modprobe gave no output. but still it doesn't transfer stuff at a High Speed USB port. Quote Link to comment Share on other sites More sharing options...
mtweidmann Posted June 28, 2004 Report Share Posted June 28, 2004 Umm, that is weird. You could try unloading the module then reloading it, it might work but can't see why. And have you tried using a different port? For some reason when I use one particular USB port on my motherboard Windows always detects it as USB 1.1, but I don't see the same problem in Linux. Quote Link to comment Share on other sites More sharing options...
LuNaTiC Posted June 28, 2004 Author Report Share Posted June 28, 2004 I jsut tried changing ports and it didn't do any good. About the modules Could you show me how to load/unload them? And I was thinking: Is it possible to check if linux has identified the USB ports as high speed or not, this could help knowing if the problems comes from the linux or the software although I don't think its' the software because it worked fine with Red Hat. Quote Link to comment Share on other sites More sharing options...
kmc77 Posted June 29, 2004 Report Share Posted June 29, 2004 What kind of device are you trying to use? I had the same problem with a usb HD. It was an easy enough fix. I had to delete the Supermount entry in fstab and put my own in. Now I just manualy mount my usb HD and it works at 2.0 speeds. Hope that helps. Quote Link to comment Share on other sites More sharing options...
LuNaTiC Posted June 29, 2004 Author Report Share Posted June 29, 2004 i'm trying to use a Creative Jukebox 2, could you be more specific about what you did? Thank you. Quote Link to comment Share on other sites More sharing options...
LuNaTiC Posted June 29, 2004 Author Report Share Posted June 29, 2004 In fact the device i'm using is not mounted, So never mind. Quote Link to comment Share on other sites More sharing options...
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