Hello, Ankush Even before I sent my last message to this list, I was completely up to date. I am running the latest stable kernel update: kernel-2.6.10-1.760_FC3 I am also running the latest stable update of hotplug: hotplug-2004_04_01-8.1 As I mentioned, I was running both of these when I sent my last message. Also, my problem is that my devices dissappear, not that they are not detected. If I unplug a device that has "dissappeared" and plug it into a different USB2 port, it is immediately detected. Also, if I unplug a device and plug it back into the same port (I've only tried that after waiting a few minutes), the device magically reappears. I can't remember though if the device is actually functional. Also, I am now running a PCI USB2 card, and I've been using the burner successfully ever since. I just tried to use our scanner while it was plugged into that PCI USB2 card, and I ended up having to reboot about five times. When I plugged it back into one of the front USB2 ports on our machine (this port is connected directly to the mainboard instead of being a PCI card) the strangest thing happened: I could finally scan without the scanner hanging. I hate to do it, but I think I will take the scanner to a machine that I have access to that runs Windows XP. I will see how it behaves... If there is a development or testing kernel or hotplug RPM that you think I should try, please let me know. Again, our devices get detected and re-detected just fine, the problem is that they just dissappear....
Steven P. Ulrick
Just to throw my 2 cents into this discussion. I installed FC3 kernel 2.6.10-1.741 onto my gateway 7200x system.
When i plugged in my usb braille display, it sometimes detects and other times it doesn't.
I ran yum to get fully up to date, and still have the problem.
I just unplugged and re-plugged the display into one of the usb ports on the back of the pc, the /var/logs/messages file shows the following info:
Feb 16 09:08:02 oasis brltty[623]: USB URB status error 84: Invalid or incomplete multibyte or wide character. Feb 16 09:08:02 oasis brltty[623]: USB configuration set error 71: Protocol error. Feb 16 09:08:02 oasis kernel: usb 2-1: USB disconnect, address 38 Feb 16 09:08:02 oasis kernel: usb 2-1.1: USB disconnect, address 39 Feb 16 09:08:07 oasis kernel: usb 2-1: new full speed USB device using uhci_hcd and address 40 Feb 16 09:08:07 oasis kernel: hub 2-1:1.0: USB hub found Feb 16 09:08:07 oasis kernel: hub 2-1:1.0: 3 ports detected Feb 16 09:08:08 oasis kernel: usb 2-1.1: new full speed USB device using uhci_hcd and address 41 Feb 16 09:08:10 oasis kernel: usb 2-1: USB disconnect, address 40 Feb 16 09:08:10 oasis kernel: usb 2-1.1: USB disconnect, address 41 Feb 16 09:08:10 oasis kernel: usb 2-1: new full speed USB device using uhci_hcd and address 42 Feb 16 09:08:10 oasis kernel: hub 2-1:1.0: USB hub found Feb 16 09:08:10 oasis kernel: hub 2-1:1.0: 3 ports detected Feb 16 09:08:11 oasis kernel: usb 2-1.1: new full speed USB device using uhci_hcd and address 43 Feb 16 09:08:11 oasis kernel: usb 2-1.1: config index 0 descriptor too short (expected 32, got 8) Feb 16 09:08:11 oasis kernel: usb 2-1.1: config 1 has 0 interfaces, different from the descriptor's value: 1 Feb 16 09:08:12 oasis brltty[623]: USB interface claim error 2: No such file or directory. Feb 16 09:08:17 oasis brltty[623]: USB interface claim error 2: No such file or directory. Feb 16 09:08:18 oasis kernel: usb 2-1: USB disconnect, address 42 Feb 16 09:08:18 oasis kernel: usb 2-1.1: USB disconnect, address 43 Feb 16 09:08:20 oasis kernel: usb 2-1: new full speed USB device using uhci_hcd and address 44 Feb 16 09:08:20 oasis kernel: hub 2-1:1.0: USB hub found Feb 16 09:08:20 oasis kernel: hub 2-1:1.0: 3 ports detected Feb 16 09:08:21 oasis kernel: usb 2-1.1: new full speed USB device using uhci_hcd and address 45 Feb 16 09:08:23 oasis brltty[623]: Alva driver, version 2.2
my /proc/bus/usb/device file contains the following info: T: Bus=02 Lev=02 Prnt=44 Port=00 Cnt=01 Dev#= 45 Spd=12 MxCh= 0 D: Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=06b0 ProdID=0001 Rev=20.02 S: Manufacturer=ALVA B.V. S: Product=ALVA 544 Satellite S: SerialNumber=54400015 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 2 Cls=00(>ifc ) Sub=00 Prot=00 Driver=usbfs E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=20ms E: Ad=02(O) Atr=02(Bulk) MxPS= 8 Ivl=0ms
As a side note, I have greater success if iI disable haldaemon.
hey,
did you update usbutilits and udev rpms also.For the problem you are facing i will definitely look for some solution.
Regards
Ankush
On Thu, 17 Feb 2005 00:23:09 +0100, Donald Raikes (draikes) no-reply-gw@fcp.homelinux.org wrote:
Hello, Ankush Even before I sent my last message to this list, I was completely up to date. I am running the latest stable kernel update: kernel-2.6.10-1.760_FC3 I am also running the latest stable update of hotplug: hotplug-2004_04_01-8.1 As I mentioned, I was running both of these when I sent my last message. Also, my problem is that my devices dissappear, not that they are not detected. If I unplug a device that has "dissappeared" and plug it into a different USB2 port, it is immediately detected. Also, if I unplug a device and plug it back into the same port (I've only tried that after waiting a few minutes), the device magically reappears. I can't remember though if the device is actually functional. Also, I am now running a PCI USB2 card, and I've been using the burner successfully ever since. I just tried to use our scanner while it was plugged into that PCI USB2 card, and I ended up having to reboot about five times. When I plugged it back into one of the front USB2 ports on our machine (this port is connected directly to the mainboard instead of being a PCI card) the strangest thing happened: I could finally scan without the scanner hanging. I hate to do it, but I think I will take the scanner to a machine that I have access to that runs Windows XP. I will see how it behaves... If there is a development or testing kernel or hotplug RPM that you think I should try, please let me know. Again, our devices get detected and re-detected just fine, the problem is that they just dissappear....
Steven P. Ulrick
Just to throw my 2 cents into this discussion. I installed FC3 kernel 2.6.10-1.741 onto my gateway 7200x system.
When i plugged in my usb braille display, it sometimes detects and other times it doesn't.
I ran yum to get fully up to date, and still have the problem.
I just unplugged and re-plugged the display into one of the usb ports on the back of the pc, the /var/logs/messages file shows the following info:
Feb 16 09:08:02 oasis brltty[623]: USB URB status error 84: Invalid or incomplete multibyte or wide character. Feb 16 09:08:02 oasis brltty[623]: USB configuration set error 71: Protocol error. Feb 16 09:08:02 oasis kernel: usb 2-1: USB disconnect, address 38 Feb 16 09:08:02 oasis kernel: usb 2-1.1: USB disconnect, address 39 Feb 16 09:08:07 oasis kernel: usb 2-1: new full speed USB device using uhci_hcd and address 40 Feb 16 09:08:07 oasis kernel: hub 2-1:1.0: USB hub found Feb 16 09:08:07 oasis kernel: hub 2-1:1.0: 3 ports detected Feb 16 09:08:08 oasis kernel: usb 2-1.1: new full speed USB device using uhci_hcd and address 41 Feb 16 09:08:10 oasis kernel: usb 2-1: USB disconnect, address 40 Feb 16 09:08:10 oasis kernel: usb 2-1.1: USB disconnect, address 41 Feb 16 09:08:10 oasis kernel: usb 2-1: new full speed USB device using uhci_hcd and address 42 Feb 16 09:08:10 oasis kernel: hub 2-1:1.0: USB hub found Feb 16 09:08:10 oasis kernel: hub 2-1:1.0: 3 ports detected Feb 16 09:08:11 oasis kernel: usb 2-1.1: new full speed USB device using uhci_hcd and address 43 Feb 16 09:08:11 oasis kernel: usb 2-1.1: config index 0 descriptor too short (expected 32, got 8) Feb 16 09:08:11 oasis kernel: usb 2-1.1: config 1 has 0 interfaces, different from the descriptor's value: 1 Feb 16 09:08:12 oasis brltty[623]: USB interface claim error 2: No such file or directory. Feb 16 09:08:17 oasis brltty[623]: USB interface claim error 2: No such file or directory. Feb 16 09:08:18 oasis kernel: usb 2-1: USB disconnect, address 42 Feb 16 09:08:18 oasis kernel: usb 2-1.1: USB disconnect, address 43 Feb 16 09:08:20 oasis kernel: usb 2-1: new full speed USB device using uhci_hcd and address 44 Feb 16 09:08:20 oasis kernel: hub 2-1:1.0: USB hub found Feb 16 09:08:20 oasis kernel: hub 2-1:1.0: 3 ports detected Feb 16 09:08:21 oasis kernel: usb 2-1.1: new full speed USB device using uhci_hcd and address 45 Feb 16 09:08:23 oasis brltty[623]: Alva driver, version 2.2
my /proc/bus/usb/device file contains the following info: T: Bus=02 Lev=02 Prnt=44 Port=00 Cnt=01 Dev#= 45 Spd=12 MxCh= 0 D: Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=06b0 ProdID=0001 Rev=20.02 S: Manufacturer=ALVA B.V. S: Product=ALVA 544 Satellite S: SerialNumber=54400015 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 2 Cls=00(>ifc ) Sub=00 Prot=00 Driver=usbfs E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=20ms E: Ad=02(O) Atr=02(Bulk) MxPS= 8 Ivl=0ms
As a side note, I have greater success if iI disable haldaemon.
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On Wednesday 16 February 2005 10:10 pm, Ankush Grover wrote:
hey,
did you update usbutilits and udev rpms also.For the problem you are facing i will definitely look for some solution.
Regards
Ankush
Hello, Donald :) I had EXACTLY the same thing happen to me. Anksuh advised me to update those items just like he suggested to you. Like you, I had all the stable updates installed. But, I had gotten so tired of rebooting to get rid of zombie processes, and get full functionality back on our USB2 devices, that I thought I would update those RPM's from Rawhide. Guess what? My devices have not dissappeared since! All is now well here :) I even tried an experiment: I plugged our scanner into one of our six USB2 ports, and scanned a 600dpi image. No problem. I unplugged it and IMMEDIATELY replugged it into another USB2 port and scanned the same image at the same dpi. Again, success. I repeated this test four times, four different ports, no problems. Most of the time my devices would dissappear, but I also experienced functionality issues with our two devices. Now I have even burned quite a few cd's over a week or so, and all is well! I would update the RPM's (from Rawhide) that Ankush said to update. I will tell you all of the ones that I updated, but try what he said first, and see how things go: I updated: hotplug usbutils udev kernel initscripts (I thought I would update that as well, since I would be running FC3 with a Rawhide kernel. Our system booted fine Without updating initscripts, but on the other hand, it has been running beautifully ever since, With initscripts from Rawhide. YMMV.)
Our uptime looks like this: 00:02:40 up 5 days, 16:57, 4 users, load average: 2.87, 2.40, 1.40 That is a big deal for me, because I had to reboot every time that full functionality was not restored after plugging a device in a different port. I did reboot everytime that a zombie process got started because of running a command related to a device that had dissappeared, but of course, all of that is in the past now. Also, check out my message to this list on this same thread, that I sent after everything started working perfectly again: https://www.redhat.com/archives/fedora-list/2005-February/msg03565.html
Have a Great Day, Steven P. Ulrick
I have another piece of this puzzle. From the GUI menu System: Tools/Network Device Control, then click on "configure", the USB devices are immediately detected.
I don't understand... but at least it works... now why won't my printer work? Sorry... need a new thread.
On Thu, 17 Feb 2005 00:10:35 -0600, Steven P. Ulrick ulrick2@faith4miracle.org wrote:
On Wednesday 16 February 2005 10:10 pm, Ankush Grover wrote:
hey,
did you update usbutilits and udev rpms also.For the problem you are facing i will definitely look for some solution.
Regards
Ankush
Hello, Donald :) I had EXACTLY the same thing happen to me. Anksuh advised me to update those items just like he suggested to you. Like you, I had all the stable updates installed. But, I had gotten so tired of rebooting to get rid of zombie processes, and get full functionality back on our USB2 devices, that I thought I would update those RPM's from Rawhide. Guess what? My devices have not dissappeared since! All is now well here :) I even tried an experiment: I plugged our scanner into one of our six USB2 ports, and scanned a 600dpi image. No problem. I unplugged it and IMMEDIATELY replugged it into another USB2 port and scanned the same image at the same dpi. Again, success. I repeated this test four times, four different ports, no problems. Most of the time my devices would dissappear, but I also experienced functionality issues with our two devices. Now I have even burned quite a few cd's over a week or so, and all is well! I would update the RPM's (from Rawhide) that Ankush said to update. I will tell you all of the ones that I updated, but try what he said first, and see how things go: I updated: hotplug usbutils udev kernel initscripts (I thought I would update that as well, since I would be running FC3 with a Rawhide kernel. Our system booted fine Without updating initscripts, but on the other hand, it has been running beautifully ever since, With initscripts from Rawhide. YMMV.)
Our uptime looks like this: 00:02:40 up 5 days, 16:57, 4 users, load average: 2.87, 2.40, 1.40 That is a big deal for me, because I had to reboot every time that full functionality was not restored after plugging a device in a different port. I did reboot everytime that a zombie process got started because of running a command related to a device that had dissappeared, but of course, all of that is in the past now. Also, check out my message to this list on this same thread, that I sent after everything started working perfectly again: https://www.redhat.com/archives/fedora-list/2005-February/msg03565.html
Have a Great Day, Steven P. Ulrick
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Ican't imagine why your having a problem. I have since Red Hat 9 had zero problems with USB ports or devices connected theron. I even have a thing I got from Best Buy that stays connected and when I push in my digital camera memory stick, it becomes just another hard drive to Linux. I have Bluetooth and all the other stuff turned on and it works fine in my Core 2.
Dale Raby wrote:
I have another piece of this puzzle. From the GUI menu System: Tools/Network Device Control, then click on "configure", the USB devices are immediately detected.
I don't understand... but at least it works... now why won't my printer work? Sorry... need a new thread.
On Thu, 17 Feb 2005 00:10:35 -0600, Steven P. Ulrick ulrick2@faith4miracle.org wrote:
On Wednesday 16 February 2005 10:10 pm, Ankush Grover wrote:
hey,
did you update usbutilits and udev rpms also.For the problem you are facing i will definitely look for some solution.
Regards
Ankush
Hello, Donald :) I had EXACTLY the same thing happen to me. Anksuh advised me to update those items just like he suggested to you. Like you, I had all the stable updates installed. But, I had gotten so tired of rebooting to get rid of zombie processes, and get full functionality back on our USB2 devices, that I thought I would update those RPM's from Rawhide. Guess what? My devices have not dissappeared since! All is now well here :) I even tried an experiment: I plugged our scanner into one of our six USB2 ports, and scanned a 600dpi image. No problem. I unplugged it and IMMEDIATELY replugged it into another USB2 port and scanned the same image at the same dpi. Again, success. I repeated this test four times, four different ports, no problems. Most of the time my devices would dissappear, but I also experienced functionality issues with our two devices. Now I have even burned quite a few cd's over a week or so, and all is well! I would update the RPM's (from Rawhide) that Ankush said to update. I will tell you all of the ones that I updated, but try what he said first, and see how things go: I updated: hotplug usbutils udev kernel initscripts (I thought I would update that as well, since I would be running FC3 with a Rawhide kernel. Our system booted fine Without updating initscripts, but on the other hand, it has been running beautifully ever since, With initscripts from Rawhide. YMMV.)
Our uptime looks like this: 00:02:40 up 5 days, 16:57, 4 users, load average: 2.87, 2.40, 1.40 That is a big deal for me, because I had to reboot every time that full functionality was not restored after plugging a device in a different port. I did reboot everytime that a zombie process got started because of running a command related to a device that had dissappeared, but of course, all of that is in the past now. Also, check out my message to this list on this same thread, that I sent after everything started working perfectly again: https://www.redhat.com/archives/fedora-list/2005-February/msg03565.html
Have a Great Day, Steven P. Ulrick
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Steven P. Ulrick