*** This bug is a duplicate of bug 1047527 ***
https://bugs.launchpad.net/bugs/1047527
** This bug has been marked a duplicate of bug 1047527
12d1:1038 Dual-Role OTG device on non-HNP port - unable to enumerate USB
device on port 1
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@Joseph Salisbury, yes, it is not needed at least in i386 and amd64.
For arm arch, some machine may need the option enabled if there are
otg controller integrated in the SoC.
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Hi,
The upstream kernel maintainer thought it is a X bug, see below link:
http://marc.info/?l=linux-input&m=135047785511198&w=2
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Title:
Public bug reported:
After some trace, I found the below default setting is cleared, so cause
USB HID devices can't be used under runtime PM situations on precise.
/sys/module/usbcore/parameters/autosuspend
The default setting from kernel is 2 seconds, but the value is changed
to zero
** Description changed:
-
After some trace, I found the below default setting is cleared, so cause
USB HID devices can't be used under runtime PM situations on precise.
-/sys/module/usbcore/parameters/autosuspend
+ /sys/module/usbcore/parameters/autosuspend
+ The
nel.
Thanks,
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Title:
External USB hard disks are not seen when connected to docking station
To manage notifications about this bug go
** Tags added: apport-collected precise running-unity
** Description changed:
After some trace, I found the below default setting is cleared, so cause
USB HID devices can't be used under runtime PM situations on precise.
/sys/module/usbcore/parameters/autosuspend
The defa
I can confirm that, the issue is *not* fixed with Ati Radeon cards! Radeon HD
6850 here.
Even with kernel 3.5.0-15.23, it's still the same. After selecting an entry
from the Grub menu and booting starts, the screen goes blank, and the monitor
displays "no signal". When booting ends, the screen c
I can confirm this bug.
Kubuntu Quantal Quetzal Beta x64 with latest updates. Krita version is
2.5.2-0ubuntu1 from the Quantal repositories.
Open Krita, then open an arbitrary image or create a new one, so the
configuration menu entry becomes avaiable. Try clicking on the menu
entry for the confi
** Description changed:
after the latest updates I get a black screen during bootup... it seems
related to the vt.handoff=7 feature of grub.
Infact removing this I can see at least the virtualterminal during bootup.
Maybe it is not correctly patched the latest release of grub (2.00-5ubuntu1
Tried out the .21 kernel, but it already has the black screen bug.
** Description changed:
After selecting an entry from the Grub menu and booting starts, the screen
goes blank, and the monitor displays "no signal". When booting ends and X
starts up, the screen comes back to life, and the Lig
Tested the .20 kernel now, and it's already there as well.
Will continue further down.
** Description changed:
After selecting an entry from the Grub menu and booting starts, the screen
goes blank, and the monitor displays "no signal". When booting ends and X
starts up, the screen comes back
Testing 3.5.0-14.19, already there, too.
How far back does this reach?
** Description changed:
After selecting an entry from the Grub menu and booting starts, the screen
goes blank, and the monitor displays "no signal". When booting ends and X
starts up, the screen comes back to life, and the
Running 3.5.0-14.18... Guess who's there? Our friend, the bug.
** Description changed:
After selecting an entry from the Grub menu and booting starts, the screen
goes blank, and the monitor displays "no signal". When booting ends and X
starts up, the screen comes back to life, and the LightDM
Yes, it's in .17 as well. Only one more to go now.
** Description changed:
After selecting an entry from the Grub menu and booting starts, the screen
goes blank, and the monitor displays "no signal". When booting ends and X
starts up, the screen comes back to life, and the LightDM login scree
Already there in .16 as well.
Looks like a commit between .15 and .16 caused the bug.
** Description changed:
After selecting an entry from the Grub menu and booting starts, the screen
goes blank, and the monitor displays "no signal". When booting ends and X
starts up, the screen comes back
** Description changed:
After selecting an entry from the Grub menu and booting starts, the screen
goes blank, and the monitor displays "no signal". When booting ends and X
starts up, the screen comes back to life, and the LightDM login screen appears.
I'm using a Radeon HD 6850 with the ope
I just downloaded and installed the 14.15 kernel and tried it out. Good thing I
did, because it also has the bug.
I *thought* I had installed 14.15 before the upgrade, where the boot screen had
still worked fine, but it seems I'm mistaken there.
I went further back to kernel 13.14, but it has the
Perhaps I should also mention that I've now tried out the just released
mainline kernel 3.6.0 final.
Like all other mainline kernels I've tried, it *doesn't* have the bug.
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I tried out all three kernels listed above: 10.10, 5.5 and 1.1. Surprisingly
enough, all three have the black screen bug.
What to do next?
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https://bugs.launchpad.net/bugs/1057532
Title:
Just looked, and kernel 3.4.0-1.2 has builds avaiable. Should I take that one
instead?
https://launchpad.net/ubuntu/+source/linux/3.4.0-1.2
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Title
Do you have a downloadable version of that kernel?
Further down on the page, under "Builds", it says "Failed to build" for amd64
(and for all other platforms, too).
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I've tried out kernel 3.4.0-1.2 now, and the bug is even there.
Now this is getting uncanny.
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Title:
Monitor goes black ("no signal") after Grub,
ibus just crashed on me with the same obscure message:
"SIGABRT in g_assertion_message()"
I'm using Quantal x64 with latest updates and Kde 4.9.2.
On closing Aegisub, ibus suddenly crashed - seemed pretty random.
Didn't have this happening before.
Just looked it up in Synaptic, and ibus version
Anything else for me to try out?
I've been thinking... It could be that the bug appeared because of an update to
the video drivers in the xorg-edgers repository I'm using.
Some Ubuntu-specific modification to the kernel, which isn't present in the
mainline kernel, doesn't go well with the curren
The bug can't be fixed, as it's still the very same version of ibus.
Seem it appears only on rare conditions when closing an application.
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Title:
Shouldn't I rather try the Ubuntu-specific version of the kernel, rather than
the mainline version?
As we've seen before, no version of the mainline kernel I've tried has the bug.
The latest version of the Ubuntu-specific 3.2 kernel is 3.2.0-32.51:
https://launchpad.net/ubuntu/+source/linux/3.2.0
Just tried the 3.2.0-32.51 Ubuntu kernel. Even there it's the same black
screen during boot.
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Title:
Monitor goes black ("no signal") after Grub,
I suspect this is caused by libhpmud0 not checking the return value from
libusb_init(). All the places in hplip-3.12.2/io/hpmud/musb.c that calls
usb_init() should check for return values and bail out if initialization
fails.
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@Lucazade
I've tried out what you suggested, so I launched a root Kwrite by
entering in the "Run" dialog:
kdesu kwrite
I opened /etc/grub.d/10_linux and replaced the line:
set vt_handoff=vt.handoff=7
with:
set vt_handoff=
I also opened /etc/default/grub and changed the gfxpayload to
** Description changed:
After selecting an entry from the Grub menu and booting starts, the screen
goes blank, and the monitor displays "no signal". When booting ends and X
starts up, the screen comes back to life, and the LightDM login screen appears.
I'm using a Radeon HD 6850 with the ope
Public bug reported:
After selecting an entry from the Grub menu and booting starts, the screen goes
blank, and the monitor displays "no signal". When booting ends and X starts up,
the screen comes back to life, and the LightDM login screen appears.
I'm using a Radeon HD 6850 with the opensource
Ok, I've filed a new bug here:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1057532
@Lucazade,
Please confirm at the link above that the bug also affects you.
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** Tags removed: needs-upstream-testing
** Tags added: kernel-fixed-upstream
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Title:
Monitor goes black ("no signal") after Grub, comes back to l
Using the kernel 3.6 rc7 from the mainline now.
The bootscreen works fine, so the bug is fixed here :D
I've installed the kernel manually now. Is there a way to add a
Launchpad repository for the kernel, so you always have the latest
kernel installed, without having to do it manually?
** Changed
I've downloaded all three rcs you listed, installed rc1, rebooted... and lookit
there, already rc1 works fine and has the bug fixed :D
Now that was quick. No need anymore for the other two.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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I've installed and tested now both mainline kernels, 3.5.3 and 3.5.4.
Both kernels work fine and display the bootscreen as they should.
To check back, I've booted into 3.5.0-15.23 again, and yes, the black
screen during boot is still the very same there.
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I've taken a look at the mainline kernel index to get the next 3.5 kernel after
3.5.4 for testing - however, there is no next 3.5 kernel.
The kernel following 3.5.4 is 3.6-rc1.
As none of the mainline kernels exhibits the bug, apparently one of the
modifications that Ubuntu did to the mainline ke
I'm already using proposed, so I just reloaded the software list and installed
the new kernel 3.5.0-16.24 which it offered.
On reboot though, it sadly exhibited the same black screen bug as before with
.23, no change there.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
**
No, it's not a Grub bug. I initially wasn't using any grub_gfx_payload
option, but the bug was the same, in Grub 1.99 as well as in Grub 2.00.
Then I added it, and while the resolution of the Grub menu changed
properly, it nothing about the black screen bug.
It's a kernel regression. I've now inst
Anything left to do here?
Or should I mark this as "fixed"?
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Title:
Monitor goes black ("no signal") after Grub, comes back to life when X
star
Public bug reported:
An application I would like to use requires wxWidgets of version 2.9+.
The current version of wxWidgets is 2.9.4, which came out about three
months ago:
Quote from http://wxwidgets.org/
"wxWidgets 2.9.4 Released
2012-07-09
wxWidgets 2.9.4 has been officially released. It is
Okay. Although I can't see any difference between booting with vt.handoff=7 and
the 3.6 mainline kernel, which I did before, and booting now with a current 3.5
Ubuntu kernel and vt.handoff turned off - no screen flickering or anything with
the latter.
Thus I don't quite see the point of this vt.
I've read that already. However, as I already said, there is *no* difference,
if vt.handoff is enabled or not.
I've disabled vt.handoff now, as per above, and booting is very smooth:
- Grub boot menu appears (with customised background image)
- after making a selection (or waiting until the boot
The status change for the Debian bug is *wrong*, as there has been no fix
released.
The bug was merely closed, pointing to a discussion from last year about
wxWidgets 2.9. However, that discussion ended in November last year, without
ever going anywhere.
As such, the issue at hand is still compl
I just updated Krita (and the rest of the Calligra suite) to version
2.5.3-0ubuntu2 from the Quantal repositories. The crash is still all the same
there. I'm using the latest free Radeon driver here.
Looking at the Backtrace below, I can see that it refers to two different
versions of libllvm: 3
I'm running Kde, not Unity (nor any other Gnome stuff), but ibus still
crashed, so I doubt it's in any way related to Unity.
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Title:
ibus-daemon
Ray-ven,
Could you please test the 3.2.0-25 kernel image in the below link?
http://kernel.ubuntu.com/~ming/bugs/1002697/
You also can see the applied patch suggested by upstream kernel guys.
Thanks,
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Hi Ray,
On Mon, Jun 4, 2012 at 2:11 AM, Ray-Ven <1002...@bugs.launchpad.net> wrote:
> Great, 3.2.0-25 kernel image works!
Ray, where is your 3.2.0-25 kernel image from? Is it from the link
below?
http://kernel.ubuntu.com/~ming/bugs/1002697/
Or you just run 'apt-get update&& apt-get upgrade
On Mon, Jun 4, 2012 at 2:32 PM, Ray-Ven <1002...@bugs.launchpad.net> wrote:
> Sorry for being so unclear, I took the Image from
> http://kernel.ubuntu.com/~ming/bugs/1002697/
> can't find 3.2.0-25 kernel in any repository I activated anyway.
>
> What did the trick?
Just applied the patch below fr
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Ming Lei (tom-leiming)
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Title:
PCI Express USB controller ASMedia Technology
On Mon, Jun 4, 2012 at 3:31 PM, Ray-Ven <1002...@bugs.launchpad.net> wrote:
> thank you very very much!
> Do you have any Idea when this patch will arrive in the official PPAs?
The upstream kernel developer Adiry has submit a patch on usb mail list.
So I think it will reach upstream kernel soon,
** Changed in: linux (Ubuntu)
Status: In Progress => Confirmed
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Title:
PCI Express USB controller ASMedia Technology Inc. ASM1042 SuperSpe
** Changed in: linux (Ubuntu)
Status: Fix Committed => Fix Released
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Title:
ASIX USB-Ethernet driver noticably slow, dropping packets and
On Tue, Jul 31, 2012 at 2:57 AM, David <947...@bugs.launchpad.net>
wrote:
>
> The frequency seems less important than before and the length (1386) is
> always the same unlike the old kernel
Could you test throughput to see if the speed is slowed down when the log
is printed?
Thanks
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On Tue, Jul 31, 2012 at 4:16 PM, David <947...@bugs.launchpad.net> wrote:
> I do not know how to measure throughput, but is more slowly. The
> computer is used to make a bridge with vlan 802.1q for my Freebox. My TV
Could you just test the common ethernet interface function instead of vlan
802.1q
Could you test the image which integrates the upstream fix in the below
link?
http://kernel.ubuntu.com/~ming/bugs/1031630/
Thanks,
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Titl
On Wed, Aug 1, 2012 at 7:59 PM, David <947...@bugs.launchpad.net> wrote:
> I don't know IMO ! Without VLAN, nautilus transfert file via NFS with
> throughput of 11mb/s. However, there are always some error messages in
> the syslog.
>
> After a Rollback of the Kernel, I have also the problem. I had
On Fri, Aug 3, 2012 at 12:27 PM, David <947...@bugs.launchpad.net> wrote:
> Hi Ming,
> The 3.5 kernel seems to block the USB ports. The network and keyboard not
> working.
It is weird, could you post the output of 'dmesg'?
Thanks,
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On Fri, Aug 3, 2012 at 4:29 PM, Luis Henriques
wrote:
> David, Ming: do we all agree that we're now dealing with a different
> issue? If so, could you please open a new bug?
I Agree.
David, could you open a new bug about your specific vlan issue since
you can reproduce the bug? Also I suggest y
On Sat, Aug 4, 2012 at 3:08 AM, David <947...@bugs.launchpad.net> wrote:
> With kernel 3.6, I still have the same problem (network and keyboard are ok).
If so, it is surely a new problem on your case, could you open a new bug entry?
Also there is the same problem on upstream kernel.
Thanks,
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On Sat, Aug 4, 2012 at 12:46 AM, Thibault Lemaitre
wrote:
> Yes I still have this problem. It doesn't occur each time I try to stop
> my laptop but almost. For example I updated my computer on the 1st
> august and could stop my computer after it, but couldn't stop my
> computer the 2nd august.
>
>
** Changed in: udisks2 (Ubuntu)
Assignee: (unassigned) => Ming Lei (tom-leiming)
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Title:
Automatic mounting of read only ntfs partition
It is a bug in udisks.
I have tested the udisks image in below link with integrating the fix.
http://kernel.ubuntu.com/~ming/bugs/435192/
Anyone could verify the fix?
BTW: the patch is also in the above link.
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Hi,
Could you test the kernel image in the below link which integrates the
upstream commit 71078b0deba8420e00b0c5e39ea359dbcaa4?
http://kernel.ubuntu.com/~ming/bugs/1026174/
Thanks,
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On Tue, Aug 7, 2012 at 12:34 AM, John Maydew <1026...@bugs.launchpad.net> wrote:
> Ming,
>
> Is there a 32 bit version of that kernel available?
See http://kernel.ubuntu.com/~ming/bugs/1026174/i386.
Thanks,
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** Changed in: oem-priority/precise
Assignee: (unassigned) => Ming Lei (tom-leiming)
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Title:
Automatic mounting of read only ntfs partit
On Tue, Aug 7, 2012 at 5:57 AM, Thibault Lemaitre
wrote:
> Good news : this bug seems to be solved in the upstream kernel. I tried
> the Mainline kernel v3.4-rc6-precise (06-May-2012 22:56) [1] as I didn't
> found the *image*.deb in the v3.4-rc7-precise folder.
>
> I was able to reboot, and halt m
On Wed, Aug 8, 2012 at 12:24 AM, Thibault Lemaitre
wrote:
> I've just tried what you tell Ming and it seems I didn't do the things
> perfectly.
>
> First I disabled lightdm, and not gdm: ok
>
> After a reboot, once loged on my pc on the tty1, I try the command:
> sudo echo
On Wed, Aug 8, 2012 at 2:46 AM, Thibault Lemaitre
wrote:
> The sudo su works better. Good idea.
>
> So, I give you the new syslog files. For information, I did my reboot
> today at almost 20:30.
>
> ** Attachment added: "syslog.tar.gz"
>
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/9
Sent out the patch already to ubuntu kernel mail list.
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Title:
“[drm:pch_irq_handler] *ERROR* PCH poison interrupt” shows after S3
resume when
On Mon, Jul 23, 2012 at 9:45 PM, Patrick Welche wrote:
>
> so no ehci-hcd...
ehci-hcd may be built into kernel, you can check the 'dmesg' to confirm
it.
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** Changed in: linux (Ubuntu)
Status: Fix Committed => Fix Released
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Title:
PCI Express USB controller ASMedia Technology Inc. ASM1042 Sup
*** This bug is a duplicate of bug 1003046 ***
https://bugs.launchpad.net/bugs/1003046
** This bug has been marked a duplicate of bug 1003046
All my USB devices randomly stop responding
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*** This bug is a duplicate of bug 1003046 ***
https://bugs.launchpad.net/bugs/1003046
** This bug has been marked a duplicate of bug 1003046
All my USB devices randomly stop responding
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Surely there is one bug in af9015_rw_udev():
the 'buf' is on stack, which should be allocated by kmalloc
Could you test if there is the bug on upstream kernel below?
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5-quantal/
Thanks
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The kind of bugs have been in all linux kernel for quite long time, and
the patch has been in upstream kernel now:
commit 53bd3ac3d449969f64f60156494cffbd2865ab51
Author: Alan Stern
Date: Wed Jul 11 11:22:05 2012 -0400
USB: EHCI: use hrtimer for the periodic schedule
But looks it is not
Looks like it is caused by bad cable since the enumeration is very stumbling,
see below, so could you test the device again on previous kernel which made
it working before?
[101365.343020] usb 1-1.5: new low-speed USB device number 3 using ehci_hcd
[101365.414812] usb 1-1.5: device descriptor read
** Description changed:
[Impact]
OEM customers raise this issue, thinking that the error message can be
misleading to inexperienced users.
[Fix]
+ fixed by below patch:
+
+ diff --git a/precise/src/device.c b/precise/src/device.c
+ index a7f8880..8b48612 100644
+ --- a/precise/src/de
, why not
pass 'ro' to mount?
Thanks,
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Title:
Automatic mounting of read only ntfs partition on usb device fails
To manage
On Wed, Sep 5, 2012 at 7:35 AM, David Anderson
<901...@bugs.launchpad.net> wrote:
> Linux q2 3.2.0-29-generic-pae #46-Ubuntu SMP Fri Jul 27 17:25:43 UTC
> 2012 i686 i686 i386 GNU/Linux
>
> Like Lorenz it stopped again at some point and I have
> to blacklist uas. It is 'blacklist uas', not uad. In
On Wed, Sep 5, 2012 at 7:37 AM, David Anderson
<901...@bugs.launchpad.net> wrote:
> My comment above applies to 12.04.
BTW, could you test the upstream kernel to see if your problem can be
fixed?
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc4-quantal/
Thank,
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On Tue, Aug 21, 2012 at 7:27 PM, John Maydew <1026...@bugs.launchpad.net> wrote:
> No dice; the touch-screen no longer works with the new proposed kernel.
Could you post the 'dmesg' out?
Thanks,
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parameter
"video.allow_duplicates=1"if the current driver doesn't work.
But this is nothing to do with touchpad driver.
thanks,
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.
see comment in
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1003046/comments/4
Also there are many similar reported in launchpad.
thanks,
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;s causing it, but I don't see that happening
> anytime soon. I have been having some issues with xorg, but I can't tell
> if that's related or not.
OK, so that looks like a new problem, and the patch should make the
touchscreen workable basically.
Suggest you open a new bug entry o
Ray-Ven,
Thanks for your test and report.
There is still timeout failure during resume path, and I will build
kernel images
for your test later.
Thanks,
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Ray-ven,
Could you please test the kernel image in the below link which includes
patch to address the suspend and resume problem?
http://kernel.ubuntu.com/~ming/bugs/1002697/v1
You also can see the applied patch below suggested by upstream kernel
guys.
http://kernel.ubuntu.com/~ming/bugs/1002
*** This bug is a duplicate of bug 1002697 ***
https://bugs.launchpad.net/bugs/1002697
** This bug has been marked a duplicate of bug 1002697
PCI Express USB controller ASMedia Technology Inc. ASM1042 SuperSpeed USB
makes my laptop freeze when suspending
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Tim chen
Could you please test the kernel image in the below link which includes
patch to address the suspend and resume problem?
http://kernel.ubuntu.com/~ming/bugs/1002697/v1
You also can see the applied patch below suggested by upstream kernel
guys.
http://kernel.ubuntu.com/~ming/bugs/1002
@Tim Chen,
Sounds not bad, at least it can work for two pm cycle, :-)
Is there any improvement against previous official precise release?
Or just same with before(still can work for several times)?
Maybe you should pass 'no_console_suspend' into kernel and try
to capture some log during wakeup t
It is very difficult to troubleshoot this performance problem without
usb mon trace, so could you provide the trace result according to
the guide in Documentation/usb/usbmon.txt or the link[1]?
[1], http://www.mjmwired.net/kernel/Documentation/usb/usbmon.txt
thanks,
--
Ming Lei
--
You
On Mon, Jun 25, 2012 at 2:47 PM, Gino <947...@bugs.launchpad.net> wrote:
> Hi Ming,
> no this kernel does not resolve the issue.
> It starts off with ok speed, but over time degrades in exactly the same way.
> Using the vendor driver as recommended in the op definitely rectifies the
> issue.
** Changed in: linux (Ubuntu)
Status: Confirmed => Fix Committed
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https://bugs.launchpad.net/bugs/947723
Title:
ASIX USB-Ethernet driver noticably slow, dropping packets and
re
Emeric,
On Wed, Jul 11, 2012 at 1:20 AM, Emeric Vigier
<709...@bugs.launchpad.net> wrote:
> Ming Lei,
>
> Delay between URB submission and call-back for a given URB is huge indeed...
> My hardware (panda rev A3) is fine: linaro-12.05 (kernel-3.4) and
> linaro-11.09'
On Thu, Jul 12, 2012 at 8:47 PM, Patrick Welche wrote:
> Connecting the camera to it gets me a 640x480 image with cheese and
> guvcview. Slightly odd:
>
> Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 004 Device 002: ID 046d:09a1 Logitech, Inc. QuickCam Communicate MP/S5500
On Sat, Jul 14, 2012 at 1:46 PM, Adam Gandelman
<947...@bugs.launchpad.net> wrote:
> Hi Ming-
>
> Sorry for the delay on testing. I just managed to test your latest 32
> bit kernel and it seems to be working great! No spam in my kernel log,
> ifconfig is reporting no errors and I am able to sustai
>From the 'dmesg' and 'lsusb', your problem may be related with split
>transaction
schedule in ehci host controller driver, which is still not good enough now.
I guess that the camera may work well after you run the below command
on the machine with intel chipsets.
$sudo rmmod ehci-h
** Changed in: linux (Ubuntu)
Status: Confirmed => Fix Committed
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https://bugs.launchpad.net/bugs/1002697
Title:
PCI Express USB controller ASMedia Technology Inc. ASM1042 SuperS
Recently, there were several similar reports about uvcvideo, and one
bug is found
in uvcvideo driver, see below link:
http://marc.info/?l=linux-usb&m=134020455311063&w=2
I will prepare a kernel image with applying the patch for your test.
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