This bug existed in natty and still exists in oneiric.
** Summary changed:
- USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
+ USB 3.0: xhci_hcd WARN: Stalled endpoint
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I have been seeing a problem exactly like this on an IcyBox USB3 SATA
enclosure (IB-351 series, model IB-351StU3-B) hooked up to a StarTech
PEXUSB3S2 PCI-E USB card (identifies as NEC Corporation uPD720200 USB
3.0 Host Controller)
After trying a number of things without success, I gave the 3.1 mai
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
List of CAPTURE Hardware Devices
card 0: Intel [HDA Intel], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
US
And same problem with kernel 2.6.38-10-generic x86_64.
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Title:
USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
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Same problem here.
I have a Vantec 2-Port SuperSpeed USB 3.0 ExpressCard 34 connected to an
external hard drive. My computer is a Lenovo T61p running Ubuntu 11.04
with kernel Linux 2.6.38-8-generic x86_64. The external hard drive gets
unmounted and mounted back randomly. This issue happens often
Problem with GSM-modem on USB2.0 AND USB3.0 port is not a USB issue )?).
The "loop" was generated by a "PIN" or "user" entry in NetworkManager
Tray-Application.
After delete (no PIN/user entries) the GSM-modem connected o.k..
Integrated Storage (micro-SD) only o.k. on USB2.0 port.
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You recei
Same issue on ASUS G73JW . ADATA S102 32gb thumb drive writes at 27
MB/s in a USB 2.0 slot but only manages 400 KB/s in the 3.0 slot.On
Windows partition it can write at over 70 MB/s on the same 3.0 slot.
dmesg:
[ 6966.205903] usb 3-1: new SuperSpeed USB device using xhci_hcd and address 3
Thinkpad W520 (Sandybridge USB3.0 + USB2.0/eSata Port)
Natty 11.04
uname -a ... "Linux tpw520 2.6.38-11-generic #45~pre201107080907-Ubuntu SMP Fri
Jul 8 10:20:37 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux" (Kernel with fix for
Sandybridge/Intel IGP hang check kernel-freeze)
USB-Device "congstar opt
I'm seeing the same issue. Painfully slow USB 3.0 transfers with HP
Elitebook 8560p and Seagate Freeagent USB 3.0 drive.
[ 4979.596702] xhci_hcd :26:00.0: WARN: short transfer on control ep
[ 4979.597238] xhci_hcd :26:00.0: WARN: short transfer on control ep
[ 4979.597859] xhci_hcd :26
Same problem here. When I plug in a USB mouse to my USB 3.0 port I get
lots of warning messages in the kernel ring buffer (dmesg). I suspect
this issue also causes my Laptop to completely freeze two or three times
a day when I use that USB 3.0 port.
hardware: Lenovo Thinkpad 420s
OS: Xubuntu 11.04
I have a similar problem with a Western Digital Mybook 3.0 disk. I keep
it attached as a storage/backup drive to my server that accesses it a
few times per day. Sometimes the drive gets inaccessible with the
following (or similar) log entries
kernel: [142236.119763] xhci_hcd :05:00.0: WARN: t
Same warnings on Narty. I see the same transfer rates using a USB 3.0
or USB 2.0 port.
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Title:
USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled e
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Title:
USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
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I think this is my issue too. It affects me on Maverick 64 bit as well
as Natty beta2 32bit LiveCD.
My steps:
1. boot up with Natty 32bit beta 2 LiveUSB
2. install nfs-common
3. mount an nfs store
4. did some suspend-resume testing
5. inserted a USB flash drive
Error: Unable to mount CANON_DC
A
This affects me on Natty as well (playing music to USB sound card):
Apr 11 13:00:10 bigthink kernel: [12768.612600] xhci_hcd :0f:00.0: WARN:
transfer error on endpoint
Apr 11 13:00:10 bigthink kernel: [12768.684540] xhci_hcd :0f:00.0: WARN:
transfer error on endpoint
Apr 11 13:00:10 bigt
I see similar problems when plugging in a USB3 hard drive. After
connecting the hard drive, sometimes I can access it and other times it
is unavailable. After some time it becomes unavailable. The drive works
fine when connected to the same laptop on a USB2 port. The laptop is a
Lenovo W510.
This
Update:
Write speed on a USB2.0 port was precisely the expected 21.0MB/s.
Read speed on a USB2.0 port was 53.2MB/s.
Interestingly, *read* speed on the USB3.0 port was around the expected
60-80 MB/s.
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I have the same poor performance on a Gigabyte GA-890GPA-UD3H with
usb3.0, and an 8GB usb3.0 super talent drive. My write performance is
about 1/3 what it should be; I'm getting 7.49 MB/s sustained
(7519499595 byte file written in written in 15m57s).
I also see the Stalled endpoint and short tr
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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Ti
Hi,
OK, I followed your instructions and installed the last mainline kernel, but
then my flashdrive was not recognized at all !
Absolutely nothing in kern.log or any other log when pluggin ou unpluggin.
I also tested with Windows 7 (with the proper driver installed) and I
get 60-80 MB/s so there
Hi Adrien,
Please be sure to confirm this issue exists with the latest development release
of Ubuntu. ISO CD images are available from
http://cdimage.ubuntu.com/daily/current/ . If the issue remains, please run
the following command from a Terminal (Applications->Accessories->Terminal).
It
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