Ubuntu :: [325766.792025] Ehci_hcd 0000:01:07.2: Port 9 Resume Error -19
May 4, 2011
Hi, I usually use Debian which doesn't have this bug, so I hope Ubuntu users will not if this could be fixed.
Ubuntu version:
Ubuntu 10.04.1 LTS
kernel version: 2.6.32-24-generic
So problem is no matter what device I connect to USB, after some time in dmesg errors are generated which bring load of one core to 100%. These errors are generated in dmesg:
Code:
[325766.792025] ehci_hcd 0000:01:07.2: port 9 resume error -19
[325766.803033] hub 2-0:1.0: hub_port_status failed (err = -32)
[325766.814086] hub 2-0:1.0: over-current change on port 10
[325766.928027] ehci_hcd 0000:01:07.2: port 10 resume error -19
[code]....
I found solution for Ubuntu which says to get this working I should disable USB 2.0 which is not really acceptable for me.[URL]
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May 30, 2011
I'm getting failures of ehci_hcd at random times when trying to copy files between USB2 hard disks on my new installation of OpenSUSE 11.4 on my new i7 machine. Kernel version is 2.6.37-0.5-desktop, x86_64. The error is very repeatable but happens at random times, not associated with any particular disk sector or file etc.It's becoming very annoying as it is causing files on my drives to become corrupted if they are open when the error occurs.
I have two USB2 hard drives plugged in, and I'm trying to copy files from one to the other either via terminal or nautilus. The symptom of the failure is that all USB devices on the root hub of those drives will suddenly disappear in the middle of a file transfer. This includes the KB & mouse , so I lose every USB device on the same root hub at once.
If the keyboard is on a separate root hub I can retain control of the PC. In this case, lsusb shows that the root hub to which the drives were connected has vanished - not just the drive itself. The whole root hub is gone. I have confirmed that it is NOT a problem with the drives themselves, because
(a) I have tried many different drives, of different brands, and they all do it,
(b) all my drives work flawlessly under Windows 7 and
(c) this never happened under my old OpenSUSE 11.2 on my old x86_64 core2 duo PC with the same hard drives.
They are all NTFS formatted and I use NTFS-3g to write to them. I don't have a choice about the NTFS, since they bring data from other Windows PCs. I'd much prefer to be on ext3, but what can you do. The root cause of the problem is that the ehci_hcd module is failing at a low level. It's not the NTFS-3g driver, by the looks of things. I have no idea how to fix this. I don't think it's a problem with my USB2 drives going to sleep mode because it happens in the middle of a file copy operation!
/var/log/messages output follows... /var/log/messages shows these kinds of errors at the leadup to a failure. Nothing suspicious appears until we suddenly see this:
kernel: [ 505.042722] hub 1-1:1.0: cannot reset port 3 (err = -110)
... same message repeated 4 times ...
kernel: [ 509.075401] hub 1-1:1.0: Cannot enable port 3. Maybe the USB cable is bad?
kernel: [ 509.083593] hub 1-1:1.0 cannot disable port 3 (err = -110)
[code].....
NTFS-3g then unmounts ALL the drives on that root hub and everything falls in a heap as all I/O operations and every device on that hub fails in sequence.
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Aug 23, 2009
I just installed Fedora 11 on an AMD CPU PC. I get the following error during boot up.Aug 22 21:42:07 dragon8 kernel: aic7xxx: probe of 0000:00:0a.0 failed with error -38 Because the aic7xxx has the error, it does not load the st module. I manually loaded the st module, but the /dev/st? devices do not get created, I assume because of the aix7xxx error.I can access the Adaptec AHA-2940W Bios during boot up and see the 2 tape drives that are connected to it.
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May 6, 2011
When I use mplayer (i.e. play a movie with it) the system will sporadically freeze completely, for around 13 seconds. Everything halts as if the system is having a kernel panic or worse -- even the clock halts. Around 13 seconds pass, everything returns to normal (the clock then jumps 13 seconds ahead, as well), and from the kernel pool log (dmesg) I observe this:
Code: NVRM: Xid (0000:02:00): 8, Channel 00000004 This seems to happen at sporadic time intervals, but can happen as often as every two minutes at "worst", making watching a movie clip the most annoying experience you can imagine.
I have tried to update the graphics drivers to the latest version, to no avail. I also have no idea how this issue started in the first place. I use Slackware 13.1.0 on a fast x86 (4.1 GHz Core i7, 6 GiB RAM, SSD, GTX480, etc.). There are no other known issues with the system. I don't use any sort of package managers or automatic updates. This issue happens regardless of whether the media played is physically local on the computer, or if it is on a network.
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Mar 2, 2011
OS:Debian Linux 2.6.32-5-amd64 Should i need to worry about these error messages? If 'Yes', how to check and fix? When it boot,
/var/log/syslog
Mar 2 23:29:03 ipb167 kernel: [ 1.465629] PM: Error -22 checking image file
Mar 2 23:29:03 ipb167 kernel: [ 4.110123] amd64_edac: probe of 0000:00:18.2 failed
[code]....
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Dec 27, 2010
I have installed a fresh copy of FC14 and when I logged in locally for the first time I was getting the error messages below. Now these same messages are filling up my messages log and it's running non stop in the background. Has anyone seen anything on this error? I have searched through Google looking for help and I'm not finding much.
This box is a simple file/web server with no monitor hooked up and no GUI. I have also included the lspci ouput below if that might help. Really looking for any suggestions or input on how I might stop the error reporting since is filling up my log files quickly.
[Code]....
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May 11, 2010
What can be the cause of this error.
dmesg | grep -i time
ACPI: PM-Timer IO Port: 0x408
Calibrating delay using timer specific routine.. 4658.19 BogoMIPS (lpj=2329098)
Using local APIC timer interrupts.
[code]....
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Jul 19, 2010
recently I have installed a suse 10 sp2 on my computer. I have a big problem about connecting to my ADSL Router. The problem is that I can't ping the router at all and the Kinternet log is prompted that
status is: disconnected
trying to connect to smpppd
connect to smpppd
Status is: disconnected
error: cannot read real interface for eth-bus-pci-0000:04:00.0
I can easily open the web page of my router with windows OS but in the suse I can not do that with firefox.
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Jun 1, 2011
i have an error on my ubuntu 10.10 server which kinda annoying, below is the error:
firewall kernel: [ 1814.159992] skge 0000:01:0d.0: PCI error cmd=0x157 status=0xc2b0
it keeps on coming. but ICS is ok without any problem just this error
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Aug 7, 2010
When I use the following command:
ssh user@ssh_server -L 5500:localhost:5500 -p 22
everything works fine. I can log in, and local port forwarding is done. Otherwise when I use the command:
ssh user@ssh_server -R 5500:localhost:5500 -p 22
I get an error "remote port forwarding failed for listen port 5500". However when I try remote port forwarding in WinXP by use of putty there is no problem...
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Jul 12, 2011
is this normal to see in dmesg multiple times after booting (screenshot)
Code:
lsusb
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
[code]....
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Jan 14, 2011
I have 8 x USB2 ports on my computer. I know this from personal experience, Windows write speeds, and the spec sheet for my motherboard. I get USB2 write speeds in windows, however when in F14 I get an average of 1.5mb/s, which is USB1.1 speed. When I run lsusb it shows 2 x USB 2.0 and 6 x USB 1.1. /proc/bus/usb/devices shows 2 ports using ehci_hcd (480speed), and 6 using uhci_hcd (12speed).
modprobe -r ehci_hcd (or uhci_hcd) fails with "FATAL: Module ehci_hcd is builtin"
rmmod ehci_hcd (or uhci_hcd) fails with "ERROR: Module ehci_hcd does not exist in /proc/modules"
1) Why are 6 ports being identified as USB 1.1
2) How to I get them to use ehci_hcd and return to USB2.0 speeds?
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Jun 19, 2010
My laptop's been locking up in Linux (Ubuntu, Backtrack, Puppy) periodically for a while now. When it locked up, it was always immune to the magic of SysRq, which I thought might indicate a hardware problem. It became so bad that I had to stop using the laptop.
Today, when I turned it on and tried to boot into Fedora 12, I got the following error (just once, it just locked up at various points during the splash screen after this once):
double fault: 0000 [#1] SMP
last sysfs file:
CPU 0
odules linked in:
Pid: 1, co m: swapper Not ta nted 2.6.32.11-99.fc 2.x86_64 #VGN-T 250N
RIP: 0010:[<ff
All the seemingly missing letters were really missing, not my typos.
As you can see, kernel version is 2.6.32.11-99.fc12.x86_64 and my laptop is a Sony Vaio TZ 250N (Core 2 Duo ULV 1.2GHZ). Note that with the other remaining kernels from the updates, nothing ever happened other than the locking up. The core temperatures hover pretty high, about 55-60C peak but this is still below the critical temp. Memtest came up clean when the problem first started happening.
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Mar 7, 2010
I have FC6 system with kernel 2.6.22.14-72.fc6 When I rebooted my system, I got error message "unable to access resume device (LABEL=SWAP-sda8) then it went to fsck automatically to all the partition and then stop (failed)
Checking filesystems
/1:clean, 10543/2560864 files, 204494/2560359 blocks
fsck.ext3: unable to resolve 'LABEL=/backup'
/boot: clean, 155076/19546112 files, 13456168/39072080 blocks
[Code]...
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May 7, 2010
What's up with this log message?
shpchp 0000:00:01.0: Cannot reserve MMIO region
After grub loads I get a flashing cursor then I get this message on the screen.
This is what I found in dmesg:
shpchp 0000:00:01.0: HPC vendor_id 1022 device_id 9602 ss_vid 0 ss_did 0
shpchp 0000:00:01.0: Cannot reserve MMIO region
shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
I'm running an AMD laptop With Lucid x86_64, a custom install I did off the alternate iso with onlyLXDE installed.
All my hardware works fine and this just seems like some sort of bug.
Is there anyway I can silence all kernel messages at bootup?
This is what I have in /etc/default/grub and it's not working to silence it.
GRUB_CMDLINE_LINUX_DEFAULT="loglevel=0 splash"
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Feb 25, 2010
Lots of these in my dmesg, dont like that. Don't think it should be there. Don't know how to get rid of it. What i do know is:
It's intel graphic card related on Ubuntu 9.10 2.6.31-20-generic #57-Ubuntu SMP Mon Feb 8 09:05:19 UTC 2010 i686 GNU/Linux On a EEEPC 1000H
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Jan 25, 2010
Please see below:
vim ~/.bashrc
umask=0000(bottom line)
source ~/.bashrc
But when I relogin, default umask was still 0022. How could I do ?
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Nov 11, 2010
I write the below sample program named "h1.asm"?
Code:
assume cs:code
code segment
mov ax,0B800H
[code]...
1. In Windows platform +MASM 5.0, run "command" and use "debug.exe" to see what would happen. As step by step check, I see B800:000 is not modified as expected.
2. In Ubuntu 10.04 + dosemu 1.4.0.1, run the program in two ways:
a. If exec dosemu in command line as "$dosemu -dumb", yes, it's in shell mode. and then use debug to check, "B800:0000" can be modified as expected.
Code:
"Welcome to dosemu 1.4.0.1!"
D:masm>debug h1.exe
-r
AX=0000 BX=0000 CX=000F DX=0000 SP=0000 BP=0000 SI=0000 DI=0000
[code]....
b. If exec dosemu in command line as "$dosemu", and run the program again, the symptom is as same as 1.(pls see attachment picture).
3. In Windows, I replace "mov ax,0B800H" to "mov ax,2000H" and try again, it would be edited well. So I wonder if it is coursed by "B800" segment address.
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Feb 18, 2010
I want to do a simple port redirect, i.e. whatever comes trough whatever interface on port AAAA will get redirected to port BBBBI thought that iptables -t nat -I PREROUTING --source 0/0 --destination 0/0 -p tcp --dport AAAA -j REDIRECT --to-ports BBBBhowever it doesn't work, e.g. nc -v -w2 -z localhost AAAA gives:
nc: connect to localhost port AAAA (tcp) failed: Connection refused
while
nc -v -w2 -z localhost BBBB
[code]....
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Nov 23, 2010
i just upgraded to 10.10 thru update manager, had problems upgrading, had to disable Nvidia - nouveau to upgrade and everything went well for 5 days but then i disabled backports in software sources then i changed visual affect from normal to extra and turned computer off. NOW i cant use ubuntu it just freezes on the purple ubuntu screen prior to login.have tried using safe mode and repair broken packages, which did a 21mb update but still nothing but freeze. i get this message in safe mode
23.4618531 [drm] nouveau 0000:01:00:0: couldn't find matching script table
24.514673 " "
24.514696 " "
24.752897" "
i can follow terminal commands BUT thats all i dunno how to use terminal by myself
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Sep 28, 2010
I get this access violation message when I try to run The Godfather in Wine.The Godfather is an audio file tagging and organization program. he message reads:
Exception EAccessViolation in module TheGodFather.exe at 00000000.
Access violation at address 00000000. Read of address 00000000.
The header says "Application Error" and my only option is an OK button which terminates the program. This is the output I get in the command line:
Code:
wine TheGodFather.exe
err:ole:CoGetClassObject class {00000514-0000-0010-8000-00aa006d2ea4} not registered
err:ole:create_server class {00000514-0000-0010-8000-00aa006d2ea4} not registered
err:ole:CoGetClassObject no class object {00000514-0000-0010-8000-00aa006d2ea4} could be created for context 0x5
[code].....
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Apr 28, 2011
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ERROR: no resume parameter on kernel commandline, can not suspend
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Jun 2, 2010
I've just recently installed the latest version of fedora on my machine. I already had win7 64-bit so I did a dual boot with the Fedora live CD using the "use largest amount of free space option"(I had intentionally left 30GB of unallocated space). The problem though is that fedora just keeps_crashing, at any point and very randomly. I didn't have this problem with ubuntu. Fedora can crash right after I initiate the boot sequence, or it can wait until the booting process starts, or the login screens shows up, sometimes it even lets my use the OS but invariably crashes. I've done numerous hard reboots which only seemed to worsen the matter, now I can barely get past login screen. This issue also happened on the live CD, but with perseverance I got fedora running on my computer.
There's an error message that shows up for a second or two right before the boot sequence is initiated, luckily(!) the system crashed at the moment it was showing and I was able to write it down :
pci 0000:01:00.0 : no compatible bridge window for [mem 0xfffe0000-0xffffffff pre f]
Here are my specs:
Intel p965 chipset (i heard this one didn't work well in previous fedora releases, maybe this is the problem?)
4GB DDR2 Ram
nVidia 8600 GTS graphic card
HDA Intel Integrated Soundcard
Intel core 2 duo E6400 processor.
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May 2, 2010
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[Code]....
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Dec 29, 2010
64 bit lubuntu
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Quote:
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29/12/2010 00:37:00 Loading Config...
29/12/2010 00:37:00 Config Loaded
29/12/2010 00:37:00 Loading IP to Country Data
[Code]....
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Jan 5, 2011
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I have Synopsys (for Linux)Which is not installing properly. error " Could not open TCP port"
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Feb 4 17:07:25 DellD600 sshd[8754]: error: connect_to 123.243.**.** port 5900: failed.
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These entries coincide with when vnc times out, after a minute or so. I have tried realVNC and TightVNC with similar results. Im connecting specifying localhost in VNC and port 5900 in and out in putty - same as I do when connecting locally. The error messages dont give me a lot to go on. Im assuming the problem must be on the ubuntu server itself since Im getting in through SSH and hitting the logs ?
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