To continue here with problems on this compaq v2000 laptop, I put kernel source on a USB disk and plugged it into the v2000. NOTHING IS recognized. I tried to manually mount the disk and nothing either... I thought USB was well established.... I thought trying to recompile the kernel for realtek support might get my networking going... I am stuck??? Jerry -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20051219/84ed20f0/attachment-0001.html>
Jerry Geis <geisj at pagestation.com> wrote:> I thought USB was well established....Ha! Ha! Ha ha ha ha! Sorry man, just tossed the cookies there, that statement was just too funny. [ Insider knowledge: USB was never designed for block devices ] Anyhoo, understand that USB isn't a set of standards, never was. Although some standards have been built around it for various functionality. Furthermore, you still have to have an OHCI (1.2/12Mbps) or EHCI (480Mbps) driver for your host. End user devices are up in the air, although most storage devices have come up with simple block mechanisms that are typically followed.> I thought trying to recompile the kernel for realtek > support might get my networking going... > I am stuck???Depends on your chipset. I'd be interested in finding out more. -- Bryan J. Smith b.j.smith at ieee.org http://thebs413.blogspot.com --------------------------------------------------------------- "On the basis of the American view, which may be right, the success of the Iraqi political experiment is bound to provide a model to be emulated in Syria and in the various countries neighbouring Iraq" -- Nur-Al-Din, Al-Safir (Lebanon Periocial)
On 12/20/05, Jerry Geis <geisj at pagestation.com> wrote:> To continue here with problems on this compaq v2000 > laptop, I put kernel source on a USB disk and plugged it > into the v2000. NOTHING IS recognized.Sorry came in late. Have a Compaq V2000 working great but that is on Ubuntu... In office CentOS works. -- Sudev Barar Learning Linux
Jerry Geis <geisj at pagestation.com <http://lists.centos.org/mailman/listinfo/centos>> wrote:>/ I thought USB was well established..../ Ha! Ha! Ha ha ha ha! Sorry man, just tossed the cookies there, that statement was just too funny. [ Insider knowledge: USB was never designed for block devices ] Anyhoo, understand that USB isn't a set of standards, never was. Although some standards have been built around it for various functionality. Furthermore, you still have to have an OHCI (1.2/12Mbps) or EHCI (480Mbps) driver for your host. End user devices are up in the air, although most storage devices have come up with simple block mechanisms that are typically followed.>/ I thought trying to recompile the kernel for realtek/>/ support might get my networking going... />/ I am stuck??? / Depends on your chipset. I'd be interested in finding out more. -------------- Without being able to copy anything off the PC I did an lspci USB Controller Intel 82801 (ICH6 Family) Rev 3 Jerry Jerry -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20051219/e46fbd46/attachment-0001.html>
Jerry Geis <geisj at pagestation.com> wrote:> Without being able to copy anything off the PC I did an > lspci > USB Controller Intel 82801 (ICH6 Family) Rev 3The ICH6 should be supported, unless Intel really changed something. What is the exact model of your USB storage device? What does "lsusb" give you, if anything? What about what comes up in /var/log/messages when you stick the device in? [ tail -f /var/log/messages, then stick in the device ] -- Bryan J. Smith Professional, Technical Annoyance b.j.smith at ieee.org http://thebs413.blogspot.com ---------------------------------------------------- *** Speed doesn't kill, difference in speed does ***
Jerry Geis <geisj at pagestation.com <http://lists.centos.org/mailman/listinfo/centos>> wrote:>/ Without being able to copy anything off the PC I did an/>/ lspci />/ USB Controller Intel 82801 (ICH6 Family) Rev 3 / The ICH6 should be supported, unless Intel really changed something. What is the exact model of your USB storage device? What does "lsusb" give you, if anything? What about what comes up in /var/log/messages when you stick the device in? [ tail -f /var/log/messages, then stick in the device ] ------------------ sticking the device in gives nothing further in /var/log/messages. lsmod | grep hcd shows the 3rd column as "0" as not in use... lsusb gives no output. I am just using a lexar usb device jumpdrive. There is no other writing on it other than 128M. (Has worked in everything else I've stuck it in). Interesting thing is lookin at dmesg says lines like: ehci_hcd requesing interrupt 23 failed ACPI -> GSI IRQ 23 uhci_hcd requesting interrupt 19 failed ACPI -> GSI 19 IRQ 19 Jerry -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20051219/386dee8b/attachment-0001.html>
Jerry Geis <geisj at pagestation.com> wrote:> Interesting thing is lookin at dmesg says lines like: > ehci_hcd requesing interrupt 23 failed > ACPI -> GSI IRQ 23 > uhci_hcd requesting interrupt 19 failed > ACPI -> GSI 19 IRQ 19Oh yeah, that's your problem right there. Hmmm, I've gotta apologize, I just haven't messed with enough Intel chipsets in a long, long time. I've switched away from the legacy GTL+ non-sense to AMD's completely virtualized bus over EV6/HyperTransport and haven't seen an IRQ issue ... _ever_. -- Bryan J. Smith Professional, Technical Annoyance b.j.smith at ieee.org http://thebs413.blogspot.com ---------------------------------------------------- *** Speed doesn't kill, difference in speed does ***
Jerry Geis <geisj at pagestation.com <http://lists.centos.org/mailman/listinfo/centos>> wrote:>/ Interesting thing is lookin at dmesg says lines like:/>/ ehci_hcd requesing interrupt 23 failed />/ ACPI -> GSI IRQ 23 />/ uhci_hcd requesting interrupt 19 failed />/ ACPI -> GSI 19 IRQ 19 / Oh yeah, that's your problem right there. Hmmm, I've gotta apologize, I just haven't messed with enough Intel chipsets in a long, long time. I've switched away from the legacy GTL+ non-sense to AMD's completely virtualized bus over EV6/HyperTransport and haven't seen an IRQ issue ... _ever_. ---------------------- I've not had interrupt conflicts since I left ISA!!!! What do I do now??? I tried adding noapic to the grub.conf line had no effect... I tried looking in the bios - nothing... THanks, Jerry -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20051219/51b1ca8a/attachment-0001.html>
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