I have an issue with the system being able to see a USB drive. I know
the port works because I can plug in a wireless mouse receiver to my USB
port.
Linux 4.4.0-66-generic #87-Ubuntu SMP Fri Mar 3 15:29:05 UTC 2017 x86_64
x86_64 x86_64 GNU/Linux
dmesg provides this log information when plugging
The kern.log has this line:
Jul 24 10:41:38 Lexington kernel: [ 6100.207979] hub 1-7:1.0: unable to
enumerate USB device on port 3
repeat without stopping while the computer is powered up. The time
changes but the message repeats over and over.
mark@Lexington:~$ uname -r
3.8.0-26-generic
follow-up to my comment on #100.
on xubuntu oneiric 11.10, bug is back.
on tty, about 2 times each second:
hub 2-0:1.0: unable to enumerate USB device on port 5
noticed it after installation of pulseaudio-module-bluetooth.
not sure if that's the cause though. or if it's from updates.
all usb
sometimes there is no error at all when the computer is newly booted up.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/256767
Title:
USB devices work, but constant syslog errors unable to enumerate
+one
uname -r : 3.0.0-12-generic
grub acpi=off
had worse problems b4 .. ended in lockups every 45 minutes or so..
anyway got kern.log here
** Attachment added: kern.log
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/256767/+attachment/2605319/+files/kern.log
--
You received this
and kern.log.1
** Attachment added: kern.log.1
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/256767/+attachment/2605320/+files/kern.log.1
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
no more 'unable to enumerate device' errors for me, when using xubuntu
11.10 on the same hardware.
great job.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/256767
Title:
USB devices work, but
I also have this error. All my USB devices seem to work. Like lekksi
says this error makes tty1 completly unusable! Plz fix.
...@desktop-linux:/var/log$ uname -a
Linux desktop-linux 3.0.0-12-generic-pae #20-Ubuntu SMP Fri Oct 7 16:37:17 UTC
2011 i686 i686 i386 GNU/Linux
My syslog is completly
The message [ ] hub 1-1:1.0: unable to enumerate USB device on
port 6 shows up in syslog about 3 times / second. Usb devices seem to
work normally. I have seen this happening in 11.04 and now on 11.10.
The bug makes login shell (Ctrl + Alt + F1) unusable as the error
messages are printed on
been happening since three days ago: unable to enumerate device on usb
port 5
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/256767
Title:
USB devices work, but constant syslog errors unable to
looks like have to file a new bug?
update on this is that bluetooth actually stopped working on the laptop the
unbind fix was applied on.
so it was not a real fix if i wanted to use bluetooth.
bluetooth works on windows.
other info which might be related:
- for this laptop, bluetooth is also
This should be Confirmed. People are saying it's present on 11.04 which
is certainly still supported. Someone with access please update.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/256767
Title:
This bug was filed against a series that is no longer supported and so
is being marked as Won't Fix. If this issue still exists in a supported
series, please file a new bug.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Mine is an Intel 82801I (ICH9 Family) laptop chipset.
I've pretty much given up getting usb to work on this laptop. If I
unbind the driver from one port then the issue comes back a little later
on a different one. I keep meaning to boot it into Windows to confirm
that it is in fact a hardware
Mine is Intel 82801H (ICH8 Family).
No nVidia hardware.
USB works, but I have seen this issue a few times.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/256767
Title:
USB devices work, but constant
Hi Jimmy,
I think some laptop chipsets trigger the issue.
those with NVIDIA MCP67 ?- others can verify their chipsets
using lspci
laptop in question:
00:01.3 Co-processor: nVidia Corporation MCP67 Co-processor (rev a2)
00:02.0 USB Controller: nVidia Corporation MCP67 OHCI USB 1.1
oh yeah workaround in my post on #79 you need to look up your USB
(?port) numbers
ls /sys/bus/pci/drivers/ehci_hcd
ls /sys/bus/pci/drivers/ohci_hcd
post on #85 looks cleaner, didn't try it though.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is
According to my specifications:
-
00:00.0 RAM memory: nVidia Corporation MCP67 Memory Controller (rev a2)
00:01.0 ISA bridge: nVidia Corporation MCP67 ISA Bridge (rev a2)
00:01.1 SMBus: nVidia Corporation MCP67 SMBus (rev a2)
00:01.2
Anyone got a way I can trigger this issue?
I have a feeling that there might be more sources for the issue, and/or
solutions.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/256767
Title:
USB
Messages:
hub 1-0:1.0: unable to enumerate USB device on port 6
hub 3-0:1.0: unable to enumerate USB device on port 6
reiteratively made it impossible to work on console.
@Franco (sed: couldn't flush stdout: No existe el dispositivo)
I got the same message although in German ;-).
Workaround:
@France: Try
sudo sh -c 'echo -n :00:xx.x unbind'
on each. The other command didn't work for me either.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/256767
Title:
USB devices work, but
@Franco: I'd go for trying out #85. Haven't had the opportunity to test
it though.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/256767
Title:
USB devices work, but constant syslog errors unable to
@Jimmy Merrild Krag:
i try sudo sh -c 'echo -n :00:xx.x unbind'.. but problem continues.
@Reinhard H. #85
yes! that work! (and my usb keep working)
thanks
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
@Jimmy Merrild Krag:
franco@franco-Aspire-5520:/sys/bus/pci/drivers/ehci_hcd$ find ./ -name
:00:* -print
./:00:02.1
./:00:04.1
franco@franco-Aspire-5520:/sys/bus/pci/drivers/ehci_hcd$ sudo sh -c 'find ./
-name :00:* -print| sed s/\.\///unbind'
[sudo] password for franco:
@Franco: Did you ls the folder first to get the right numbers?
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/256767
Title:
USB devices work, but constant syslog errors unable to enumerate USB
All my USB ports work fine, but messages keep appearing.
I just test the 2.6.39.1 kernel and the problems remain the same as with
versions 2.6.38.x
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
if i execute the commands said by #80, i get:
sed: couldn't flush stdout: No existe el dispositivo
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/256767
Title:
USB devices work, but constant syslog
Hello
I'm not completely sure this is the exact issue I have, however when I look at
syslog (that's what you can see at [ctrl]+[alt]+[F7], right?*) I have new
unable to enumerate USB device on port 6 appearing every half second or so,
after having my computer asleep.
It only happens every now
Well looks like nobody's assigned to this bug. Still, it is confirmed.
So a workaround worked:
at first simply unbinding ehci entries worked inconsistently, but also
unbinding ohci entries did the trick.
adding the following to /etc/rc.local worked for me:
#unbind ehci (USB2.0) and ohci
might be a regression.
same issue for me on a HP dv2000.
$ lspci
00:00.0 RAM memory: nVidia Corporation MCP67 Memory Controller (rev a2)
00:01.0 ISA bridge: nVidia Corporation MCP67 ISA Bridge (rev a2)
00:01.1 SMBus: nVidia Corporation MCP67 SMBus (rev a2)
00:01.2 RAM memory: nVidia Corporation
oh also ive tried
1.) the unbind commands mentioned above for ls
/sys/bus/pci/drivers/ehci_hcd
the devices disappeared from ls /sys/bus/pci/drivers/ehci_hcd, but the error
messages still appear on kern.log.
2.) unplugging the laptop and removing the battery as mentioned in forums, to
i have the same problem after install ubuntu 11.04!
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/256767
Title:
USB devices work, but constant syslog errors unable to enumerate USB
device on port
sorry, i have an acer 5520
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/256767
Title:
USB devices work, but constant syslog errors unable to enumerate USB
device on port 5
--
ubuntu-bugs
@ adrian
In my post of the 2010-12-28 i showed how I disabled the message.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/256767
Title:
USB devices work, but constant syslog errors unable to
I've written the following script to disable it at startup:
cat /etc/init.d/CTH_disable_ehci_bad_hw
#/bin/sh
# sacado de http://wiki.ubuntuusers.de/Benutzer/BigMc/Tascam_US-144
# con esto deshabilito el hw de la tarjeta flash que me molesta.
#
# ls /sys/bus/pci/drivers/ehci_hcd
echo -n
You can disable the messages by appending 'nousb' to your kernel
parameters. This will of course also disable your usb hardware though.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/256767
Title:
In any case, is there SOME WAY to disable this message?!?!?!? I can
not use ANY of the terminals, I jump from one to another and the
messages follow which ever terminal I use. This is more than just
inconvenient, I can't update my video driver because of it. :(((
--
You received this bug
I have found that when I disconnect a cable that goes from the mainboard to a
flash card reader (the yellow one, because there is a green one that goes to
the car reader that doesn't need to be disconnected), the message dissapears.
It dessapears too if I disable echi for the device. I do the
This bug is still present in Ubuntu 9.04 and Ubuntu 9.10, for example in
2.6.31-14-generic-pae. It makes consoles almost impossible to use, and
causes a lot of writes due to the constant updating of /var/log/syslog.
I haven't seen this issue show up in 10.10. I did remove a device (Memorex
I suspected it might be something to do with my card reader, since I
didn't have any obvious usb device connected. I'll have to investigate
at some point
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
The same happened to me with Debian Lenny, and now with Ubuntu lucid.
With debian I ended up disabling ehci_hcd driver, and consecuently,
having low speed on USB ports. With previous versions of Debian it
didn't happened, and with versions of Ubuntu prior to 2007. I think it
is a kernel problem
Just upgraded to 10.10 (Server) from older Debian [don't ask!], started
getting this problem. Be warned, if you haven't done much research on
this problem yet, you will find the gamut of remedies described on the
net.
For me, what worked was a BIOS update. Board: Tyan Tomcat K8E (S2865
I'm finding the same happening on Ubuntu 10.10
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/256767
Title:
USB devices work, but constant syslog errors unable to enumerate USB device
on port 5
--
I've had this issue with various USB devices for years.
Here's one example that used to work on older hardware with Ubuntu
installs, but generally not with newer.
I have a SanDisk Sanza Clip mp3 player that I used to use with Rythmbox
all the time, but like I said, doesn't work with most of my
I think I was able to solve mine strangely enough, or it was just a
coincidence.
In terminal:
cd /sys/bus/pci/drivers/ehci_hcd
ls
--
USB devices work, but constant syslog errors unable to enumerate USB device on
port 5
https://bugs.launchpad.net/bugs/256767
You received this bug notification
I can confirm this problem occurred today after an upgrade to 2.6.35-23
from 2.6.35-22. My USB mouse stopped working, changed it for two
alternative mice, both failed to work. Some ports detected the mouse,
others didn't.
Failed on:
uname -a
x 2.6.35-23-generic #35-Ubuntu SMP Sat Oct 16
Add to previous comment to clarify: Some ports detected the mouse (and
turned it on, visibly by powering on the LED), others didn't, but the
mouse didn't work on any port (failing with unable to enumerate USB).
Perhaps it is important to state that Logitech Mouse failed once and
stopped
Interesting. I don't have NTFS, FAT, or VFAT drives hooked to my box.
Wondering how I can tell what's being referred to being on port #. I
had many devices attached to USB ports, so I'll try to isolate the issue
by unplugging and checking the drive to see if I can narrow it down.
--
USB devices
same here with my external usb toshiba 160g hdd on lucid lynx
dmesg | tail -n 10
[69768.736339] hub 2-0:1.0: unable to enumerate USB device on port 1
[69769.084464] hub 2-0:1.0: unable to enumerate USB device on port 1
[69769.436795] hub 2-0:1.0: unable to enumerate USB device on port 1
i was able to solve mine
Solution:
as root
modprobe usb-storage
modprobe vfat
modprobe fat
modprobe ntfs
it pluged back in afterwards and it mounted automatically =D
hope this helps
obs: i had two fs on my drive
--
USB devices work, but constant syslog errors unable to enumerate USB device on
his is affecting me on 10.04 also, my d-link dwl-0122 /C1 is not working
--
USB devices work, but constant syslog errors unable to enumerate USB device on
port 5
https://bugs.launchpad.net/bugs/256767
You received this bug notification because you are a member of Ubuntu
Bugs, which is
This is a MAJOR problem for me, I can't even get ubuntu to boot because
of this. I haven't even got any USB devices connected!
I've just installed Ubuntu 10.04 on my media PC.
Can anyone help me with getting ubuntu to work?
--
USB devices work, but constant syslog errors unable to enumerate USB
This is affecting me on 10.04 also, my USB printer and external HD were
working ok on 9.10
--
USB devices work, but constant syslog errors unable to enumerate USB device on
port 5
https://bugs.launchpad.net/bugs/256767
You received this bug notification because you are a member of Ubuntu
Bugs,
** Changed in: linux (Ubuntu)
Status: Confirmed = In Progress
** Changed in: linux (Ubuntu)
Status: In Progress = Confirmed
--
USB devices work, but constant syslog errors unable to enumerate USB device on
port 5
https://bugs.launchpad.net/bugs/256767
You received this bug
I too had this issue on 10.04.
The wireless card was the one causing the problem as it was disabled on
start-up. Using driver rt73usb for a Point of View Mobii ION mini notebook.
I rebooted several times and with different kernels. Both 2.6.32-21 and
2.6.32-22 provided the same error.
I ended
Getting this on 10.04
--
USB devices work, but constant syslog errors unable to enumerate USB device on
port 5
https://bugs.launchpad.net/bugs/256767
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
I have similar bug, but the device (icy box multi card reader) doesn't work
since 8.10 It worked flawlessly before and also works with all windows
versions.
The log is spammed with
hub 2-0:1.0: unable to enumerate USB device on port 1
and sometimes mixed with lines
usb 2-1: new high speed USB
I read the entire thread here and i don't think it's gonna be fixed. I
get it everytime i insert my mp3 player. And i've gone through kernels
and i've always updated my system as it should.
Also, it's not harmless, the device cannot be mounted and i cannot use
it until i just plug it in and
58 matches
Mail list logo
