** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Paolo Pisati (p-pisati)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1035645
Title:
kernel panic after rebooting ARM Quantal installatio
>From Eric's reply, I found this issue is a little bit complex to
backport some patches from 3.6-rc1, because from 3.5 to 3.6-rc1 some
fundamental stuffs were changed.
--
As I recall the routing cache was removed between 3.5 and 3.6-rc1 so there are
some significant changes to the fundamentals.
W
Carla,
Where did you dd the Ubuntu image, SD card or USB disk? I normally dd
the image to a SD card, because the Panda board needs to boot up from SD
card. It is not supposed to boot up from USB disk directly. Or you just
installed the whole system on a USB disk and still boots from SD card?
Than
As Eric W. Biederman said in the bugzilla, 3.6-rc1 mainline version
works. I've testing our Ubuntu mainline build like 3.6-rc1 and 3.6-rc5,
which all work fine. But for 3.5.3 mainline build, this test failed. Our
latest Quantal kernel is based on 3.5.3 kernel.
So obviously this issue was fixed dur
I filed an upstream kernel bug:
https://bugzilla.kernel.org/show_bug.cgi?id=47181
** Bug watch added: Linux Kernel Bug Tracker #47181
http://bugzilla.kernel.org/show_bug.cgi?id=47181
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
After some testing, I think this is not a LXC specific issue. It's probably
related to kernel CLONE_NEWNET code. Since if we run testing like this:
- sudo ./reproducer
- ctrl+c
- sudo ./reproducer
wait for a while
- dmesg | grep unregister
we can still get the same error message.
looks like
I can reproduce this as Stephane's mentioned, but I only got message
like "unregister_netdevice: waiting for lo to become free. Usage count =
2". There is no other oops messages like mutex_lock() and I think the
oops is because lxc-start was blocked for too long.
So probably the subject of this b
Christian,
Could you please backport this patch to Precise? We are still meeting
FTBFS on ARM for both chromium-browser_18.0.1025.151~r130497-0ubuntu1
and chromium-browser_18.0.1025.168~r134367-0ubuntu0.12.04.1
Thanks,
-Bryan
--
You received this bug notification because you are a member of Ubu
I think this is probably not an ARM specific issue. And if you run the
./a.out in a non-nfs directory as a normal user, you will get coredump
file. But if you try the same in a nfs mounted directory, it won't
generate coredump file due to some potential security issues which i
found in some NFS ups
Greg,
Could you please post your program who generate the codedump file? I can
try that on my side.
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Bryan Wu (cooloney)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubu
Based on the overlayfs maintainer Miklos Szeredi's email [1], I think
probably this issue won't be fixed in overlayfs very recently. So I
agree to add this workaround in lxc-start-ephemeral. Please find my
patch attached for review. it is against to latest lxc-start-ephemeral
in Quantal.
[1]: http
Hark,
We've changed default IO scheduler from CFQ to deadline for both server
and desktop kernel. Please find our latest kernel from git tree for
Quantal release, any test and bug report are welcome.
Thanks,
-Bryan
** Changed in: linux (Ubuntu)
Status: Confirmed => In Progress
--
You re
hmmm, that's very hard for us to analyze. We did meet a similar oops
before because of the heavy workload and CFQ block IO scheduler. Could
you a test for us? change your default Block IO scheduler from CFQ to
deadline and run LXC as usual to verify this issue is gone. I'm just
guess and hope this
nce: Undecided => Medium
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Bryan Wu (cooloney)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1021471
Title:
stuck on mutex_lock creat
that's weird, since you removed the rc_core modules but still can get the same
oops in a disappeared code.
I found you have a IR Receiver in USB, could you remove this hardware and retry?
Bus 001 Device 009: ID 147a:e03e Formosa Industrial Computing, Inc.
Infrared Receiver [IR605A/Q]
And what ar
** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1014343
Title:
Kernel Bug when undocking Thinkpad
To manage notifications about this b
selaux,
Could you please help to remove rc_core.ko module and related modules
and try to dock and undock again? To see whether this issue is gone.
Thanks,
-Bryan
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.
Hark,
We (Ubuntu kernel team) have been evaluating CFQ vs deadline. For this
specific bug report, we need some hard facts to make a decision about
changing to deadline IO scheduler. For example, any test case or
sequence we can reproduce easily.
Do you have such simple test case sharing with us?
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Bryan Wu (cooloney)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1014343
Title:
Kernel Bug when undocking Thinkpad
To man
Solomon,
Could you please update to latest 12.04 LTS Ubuntu release? and try
again. Our latest kernel should be "3.2.0-25-generic #40-Ubuntu".
Thanks,
-Bryan
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/
Chris,
Could you please run "apport-collect 1008561", otherwise we can't help
or we can mark this issue is duplicate with #966248
Thanks,
-Bryan
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Bryan Wu (cooloney)
--
You received this bug notification because y
I tried install latest Ubuntu Server image on my machine and confirmed
that we are using CFQ for default IO scheduler for both server and
desktop now.
Hark, we merged -server and -generic kernel image together for easier
maintenance and most difference can be switched via kernel command line
or us
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Bryan Wu (cooloney)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/966248
Title:
USB3.0 Ports Not Working
To manage notifications ab
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Bryan Wu (cooloney)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1008400
Title:
Ubuntu server uses CFQ scheduler instead of deadl
Marc,
Could you please provide some screen shot or picture of this issue? I
don't see any critical error message from information you grabbed .
Thanks,
-Bryan
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net
Marc,
Still need you provide more information for us to debug.
Thanks,
-Bryan
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Marc Legris (maaarc)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.n
Marc,
Could you please check whether there is an multicard reader controller
on USB bus? from your lsusb output, we don't see any card reader
hardware was enabled. And maybe try the method from Manoj.
-Bryan
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Marc Legris (maaarc)
--
Y
** Changed in: linux-ti-omap4 (Ubuntu Oneiric)
Importance: Undecided => High
** Changed in: linux-ti-omap4 (Ubuntu Oneiric)
Status: Confirmed => In Progress
** Changed in: linux-ti-omap4 (Ubuntu Oneiric)
Assignee: (unassigned) => Bryan Wu (cooloney)
--
You received
I failed to reproduce this issue on my Panda with latest Oneiric
headless image. I installed cups on my board, but didn't see this issue.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/791022
Title:
** Changed in: linux-ti-omap4 (Ubuntu)
Assignee: (unassigned) => Bryan Wu (cooloney)
** Changed in: linux-ti-omap4 (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux-ti-omap4 (Ubuntu)
Status: New => Confirmed
--
You received this bug notification because
** Changed in: linux-ti-omap4 (Ubuntu)
Assignee: (unassigned) => Ming Lei (tom-leiming)
** Changed in: linux-ti-omap4 (Ubuntu)
Importance: Undecided => Medium
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launch
** Changed in: linux-ti-omap4 (Ubuntu)
Assignee: (unassigned) => Bryan Wu (cooloney)
** Changed in: linux-ti-omap4 (Ubuntu)
Importance: Undecided => Medium
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
** Changed in: linux-ti-omap4 (Ubuntu)
Assignee: (unassigned) => Bryan Wu (cooloney)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/789218
Title:
Should provide linux-headers package to m
David,
Could you provide more information for us to reproduce this issue? And
ALIP is not Ubuntu, are you using Ubuntu kernel for Panda with ALIP
rootfs?
-Bryan
** Changed in: linux-ti-omap4 (Ubuntu)
Assignee: (unassigned) => Bryan Wu (cooloney)
** Changed in: linux-ti-omap4 (Ubu
** Changed in: linux-ti-omap4 (Ubuntu)
Assignee: (unassigned) => Bryan Wu (cooloney)
** Changed in: linux-ti-omap4 (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux-ti-omap4 (Ubuntu)
Status: New => Incomplete
--
You received this bug notification because
** Changed in: linux-ti-omap4 (Ubuntu)
Assignee: (unassigned) => Ming Lei (tom-leiming)
** Changed in: linux-ti-omap4 (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux-ti-omap4 (Ubuntu)
Status: New => Triaged
--
You received this bug notification because you are a mem
It looks like it's an hardware defect or board issue. We might not have
any software workaround in kernel. So let me set this issue as
invalidate.
** Changed in: linux-ti-omap4 (Ubuntu)
Assignee: (unassigned) => Bryan Wu (cooloney)
** Changed in: linux-ti-omap4 (Ubuntu)
Im
** Changed in: linux-ti-omap4 (Ubuntu)
Assignee: (unassigned) => Ming Lei (tom-leiming)
** Changed in: linux-ti-omap4 (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux-ti-omap4 (Ubuntu)
Status: New => In Progress
--
You received this bug notification because you are a
Actually, I failed to reproduce this issue on my board with kernel
1208.12. Could you guys test again with latest kernel?
-Bryan
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/746133
Title:
Video lo
Tobin,
Is there any updates about this issue? also for Natty?
-Bryan
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/644828
Title:
BUG: scheduling while atomic: alsa-source/2058/0x0002
--
ubun
With the workaround in Jasper, I didn't see any page allocation failure
errors on Panda with 1208.12 kernel.
-Bryan
** Changed in: linux-ti-omap4 (Ubuntu Natty)
Status: New => Won't Fix
** Changed in: linux-ti-omap4 (Ubuntu)
Status: New => Won't Fix
--
You received this bug notif
Tobin,
Can you reproduce this issue with latest 1208.12 kernel? I failed to
reproduce it.
** Changed in: linux-ti-omap4 (Ubuntu Natty)
Assignee: (unassigned) => Bryan Wu (cooloney)
** Changed in: linux-ti-omap4 (Ubuntu Natty)
Milestone: None => natty-updates
--
You received th
Both putting cpu offline and putting it back to online works on my Panda
board with latest 1208.12 natty kernel.
http://pastebin.ubuntu.com/599657/
** Changed in: linux-ti-omap4 (Ubuntu)
Milestone: None => maverick-updates
** Changed in: linux-ti-omap4 (Ubuntu)
Importance: Undecided => Me
** Changed in: linux (Ubuntu Natty)
Assignee: Bryan Wu (cooloney) => Paolo Pisati (p-pisati)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/608312
Title:
USB host mode on OTG doesn't
On Tue, Mar 8, 2011 at 10:03 AM, Jeremy Kerr wrote:
> From: Catalin Marinas
>
> BugLink: http://launchpad.net/bugs/605042
>
> This is needed because applications using the sys_cacheflush system call
> can pass a memory range which isn't mapped yet even though the
> corresponding vma is valid. The
I tried latest 2.6.38-rc4 kernel with Angstrom file system. System is very
unstable when I building kernel on it. Sometimes BUG() oops filed, sometimes
system froze totally. Please find my log here:
http://pastebin.ubuntu.com/566990/
http://pastebin.ubuntu.com/566987/
A friend of mine, Ming Lei
Philipp:
Did you see this message in you dmesg:
[ 6634.133392] CPU1: Unknown IPI message 0x1
-Bryan
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/707003
Title:
Kernel panic when trying to offline
Oh, weird. I can reproduce it on 2.6.38-rc2 kernel:
http://pastebin.ubuntu.com/558885/
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/707003
Title:
Kernel panic when trying to offline CPU1
--
ubun
Robert and Laurent,
How about your U-Boot, does it recognize the whole 1G memory or just
512M memory. Without any mem= option in kernel cmdline, kernel will get
such memory information from U-Boot, IMHO.
My U-Boot recognize the whole 1G memory, then even without mem=1G,
Kernel will get the whole
Public bug reported:
linux-tools package is mapped to master branch of Ubuntu kernel, not our
ti-omap4 kernel. We need to add this mapping in linux-meta package
** Affects: linux-meta-ti-omap4 (Ubuntu)
Importance: Medium
Assignee: Bryan Wu (cooloney)
Status: In Progress
Tobin,
Do you meet this issue again on maverick and natty system?
** Package changed: linux-meta-ti-omap4 (Ubuntu) => linux-ti-omap4
(Ubuntu)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/605206
Tit
Post this bug to upstream linux-omap mail list [1]. And tested 2 patches
from Santosh, these 2 patches don't fix this issue.
Sebjan helped to test the kernel which turn off CONFIG_SMP, still
reproduce this issue.
[1]: http://www.spinics.net/lists/linux-omap/msg43778.html
--
You received this bu
Sebastien,
Thanks for taking look at this. I agree with you on this. mmap behavior
is correct.
Andre, as we found here, we believe this is invalidate. For the location
mapped by libraries on ARM, we need to check the loader configuration
maybe.
-Bryan
** Changed in: linux-ti-omap4 (Ubuntu)
Great, Could you please me know your public email address. I'm going to
copy you in the email.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/697004
Title:
mmap for fixed address fails for higher add
Andre,
No problem. I will post this issue to upstream ARM mail list and copy
you in that. Is the testcase here the right one for posting?
And which older kernel works for you? If it is a regression, it is
easier to find a fix.
-Bryan
--
You received this bug notification because you are a memb
Andre and Rob,
After testing this program on omap4/omap3/imx51, I got the same result.
Some mmap system call return value is not the one we expected. But it is
OK on x86.
I think this issue can be divided into two parts:
1. mmap doesn't make sure to return the virtual mmaping address as we want.
Since there is only 1G memory in Panda, the physical address is from 0x0
to 0x3FFF. If you try to mmap fixed address from this arrange, it
will works. But for upper 1G memory mapping, it will give you other
virtual address.
Try this loop:
--
for(i=0x3000;i<0x4001;i+=0x1)
--
It wil
This config file is based on Ubuntu Natty TI OMAP4 config file
** Attachment added: "mainline_config"
https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/633227/+attachment/1791242/+files/mainline_config
--
You received this bug notification because you are a member of Ubuntu
Bugs,
I tried build 2.6.37 mainline kernel which was just released with the
Ubuntu Natty ti-omap4 kernel config. 2.6.37 kernel boots fine with our
Ubuntu Natty minimal root file system. But I can still reproduce this
issue.
I will post this issue to upstream mail list for more attention.
==
[0.
I will dig into the mmap stuff in kernel for this issue.
** Changed in: linux-ti-omap4 (Ubuntu)
Status: Invalid => Confirmed
** Summary changed:
- mmap fails for higher addresses
+ mmap for fixed address fails for higher addresses
--
You received this bug notification because you are a
=> Medium
** Changed in: linux-ti-omap4 (Ubuntu)
Status: New => Invalid
** Changed in: linux-ti-omap4 (Ubuntu)
Assignee: (unassigned) => Bryan Wu (cooloney)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https:/
I built the latest 2.6.37 based Linaro kernel for omap4 panda, which is
disabled HIGHMEM. But I still can see this bug when I was building the
kernel natively on the omap4 board.
Since Linaro kernel is very close to upstream mainline, I believe
mainline kernel also has this issue.
-Bryan
--
You
I've added DKMS to this bug.
So from my point of view, it contains 2 parts of issue.
1. DKMS should not use those script to build kernel drivers when installing
2. kernel header package should not package those host native binaries.
Mario, could you please help me take a look at this?
Thanks,
-
** Changed in: linux-ti-omap4 (Ubuntu)
Status: Confirmed => Fix Committed
** Changed in: linux-ti-omap4 (Ubuntu Maverick)
Importance: Undecided => Medium
** Changed in: linux-ti-omap4 (Ubuntu Maverick)
Assignee: (unassigned) => Bryan Wu (cooloney)
--
enable CONFIG_SCSI_
Vincent,
Could you please help us to do a testing?
Just remove all the faulty binaries which you listed here and try to
native install/build your DKMS packages. To see whether it is works.
After some discussion with Andy and Tim, we think linux-header package
should not ship those binaries and D
I've enabled this option in my tree:
http://kernel.ubuntu.com/git?p=roc/ubuntu-maverick.git;a=shortlog;h=refs/heads/ti-omap4
And the prebuilt kernel is here for testing:
http://people.canonical.com/~roc/kernel/multi_lun/
Please help for testing.
-Bryan
--
enable CONFIG_SCSI_MULTI_LUN
https://b
** Changed in: linux-ti-omap4 (Ubuntu)
Assignee: (unassigned) => Bryan Wu (cooloney)
--
enable CONFIG_SCSI_MULTI_LUN
https://bugs.launchpad.net/bugs/672635
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mail
** Changed in: linux-ti-omap4 (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux-ti-omap4 (Ubuntu)
Assignee: (unassigned) => Bryan Wu (cooloney)
--
Cross compiled headers package breaks DKMS compilation
https://bugs.launchpad.net/bugs/666267
You received this bug notifi
I applied the same patch to my git tree:
http://kernel.ubuntu.com/git?p=roc/ubuntu-maverick.git;a=shortlog;h=refs/heads/ti-omap4
Testing kernel natively built in schroot is here:
http://people.canonical.com/~roc/kernel/pass_init/linux-image-2.6.35-903-omap4_2.6.35-903.14_armel.deb
-Bryan
--
Ker
(Ubuntu Maverick)
Assignee: (unassigned) => Bryan Wu (cooloney)
** Changed in: linux-ti-omap4 (Ubuntu Maverick)
Milestone: None => maverick-updates
** Changed in: linux-ti-omap4 (Ubuntu Maverick)
Status: New => In Progress
--
omap3 kernel should hand over all comdline
** Changed in: linux-ti-omap4 (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux-ti-omap4 (Ubuntu)
Status: New => In Progress
** Changed in: linux-ti-omap4 (Ubuntu)
Assignee: (unassigned) => Bryan Wu (cooloney)
--
SYNC_LOST_DIGIT errors are reported with som
I got one more audio fixing patch from Sebjan and pushed all the audio patches
here:
http://kernel.ubuntu.com/git?p=roc/ubuntu-maverick.git;a=shortlog;h=refs/heads/ti-omap4
And a audio fixing kernel was built for testing:
http://people.canonical.com/~roc/kernel/audio/
After installing the audio
I got a patch to fix this typo error.
** Changed in: linux-ti-omap4 (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux-ti-omap4 (Ubuntu)
Status: New => In Progress
** Changed in: linux-ti-omap4 (Ubuntu)
Assignee: (unassigned) => Bryan Wu (cooloney)
--
Build
appears in.)
make[3]: *** [arch/arm/mm/ioremap.o] Error 1
make[2]: *** [arch/arm/mm] Error 2
make[2]: *** Waiting for unfinished jobs
---
** Affects: linux-ti-omap4 (Ubuntu)
Importance: Medium
Assignee: Bryan Wu (cooloney)
Status: In Progress
--
Building error when tu
After some discussion with Nicolas Pitre, I did following testing:
1. Just build kernel in MMC SD card.
The same result, It fails as our reported.
2. Add mem=512M vmalloc=1G to kernel boot command line,
Kernel doesn't boot on my board at all
3. Set CONFIG_VMSPLIT_2G=y
Building kernel can run lon
Hans,
Thanks a lot. It looks like it suspend successfully, but cannot resume.
Could you try upstream kernel 2.6.36+rc3?
-Bryan
--
suspend/resume is currently broken on imx51
https://bugs.launchpad.net/bugs/571192
You received this bug notification because you are a member of Ubuntu
Bugs, which
I reproduced this issue on my omap4 board,
---
[ 1446.044982] Unhandled fault: imprecise external abort (0x1c06) at 0x00518a0c
[ 1446.052429] Internal error: : 1c06 [#1] PREEMPT SMP
[ 1446.057556] last sysfs file: /sys/kernel/uevent_seqnum
[ 1446.062957] Modules linked in: twl4030_pwrbutton
[ 1446
Just after chatting with Yao Qi, I was told this issue was only on imx51
board with 2.6.31 kernel, while it doesn't show up on other 2 omap3
boards with 2.6.33 kernel.
Amit,
Could you please try the 2.6.35 mainline kernel on you Babbage board and run
the testcase? So if it works, we might need ba
Eric,
I just followed the a thread on linux-arm list:
http://lists.infradead.org/pipermail/linux-arm-
kernel/2010-September/025289.html
It looks like useful for us. But we still need some extra kexec patches
which is not in 2.6.35 kernel release. Just a quick search, I found we
need cherry-pick 4
Yeah, I agree. How about setting this issue as 'Won't fix"?
--
[maverick] panda ES1.0 does not suspend on beta image
https://bugs.launchpad.net/bugs/628029
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
ubun
Tim,
The testing machine is occupied by other team. As long as we got the
machine, I will check that mmiotrace warning.
But according to comment #23, it seems like that we cannot make sure
128M is enough for every machine, right? IMHO, kernel is supposed to
know such requirement, userspace applic
Tim,
We tested on our buggy machine, this patch fixes that issue. Thanks a
lot.
Just one question, if the /proc filesystem is not ready before
ureadahead, how can we get the right CPU numbers of a system.
-Bryan
--
Kernel trace buffer should be set to less unrealistic value
https://bugs.launch
Tim,
We tested on our buggy machine, this patch fixes that issue. Thanks a
lot.
Just one question, if the /proc filesystem is not ready before
ureadahead, how can we get the right CPU numbers of a system.
-Bryan
--
Kernel trace buffer should be set to less unrealistic value
https://bugs.launch
Tested on Lucid, kernel kexec works. but mounting root file system
failed. I think kexec function is ok in Lucid kernel.
** Attachment added: "lucid_dmesg.log"
https://bugs.edge.launchpad.net/ubuntu/+source/linux-ti-omap/+bug/517841/+attachment/1494976/+files/lucid_dmesg.log
--
KEXEC suppor
Tested kexec with Maverick kernel and Maverick rootfs. It failed due to
after uncompressing the kernel and system hangs.
Firstly, I can reproduce the same kernel oops as bug #588243 when I try
kexec to reboot the kernel.
Also I tested upstream linux-omap tree, kexec works fine. Maybe we need
to b
** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux-ti-omap (Ubuntu Lucid)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Bryan Wu (cooloney)
** Changed in: linux-ti-omap (Ubuntu)
Importance:
Tim,
Thanks, I will try it on our testing machine.
-Bryan
--
Kernel trace buffer should be set to less unrealistic value
https://bugs.launchpad.net/bugs/491943
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing lis
We got a very critical issue on an Intel machine with 4 cores and 8
threads CPUs. Since we got 4G RAM, we are using 32bits -pae kernel.
ureadahead will try to get 128M trace buffer percpu, so it will allocate
128M * 8 = 1G RAM. Normally it will be killed by OOM, but system cann't
boot at all mostly
i-omap (Ubuntu)
Importance: Medium => High
** Changed in: linux (Ubuntu)
Status: Triaged => In Progress
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Bryan Wu (cooloney)
** Tags added: lucid maverick verification-needed
--
kernel BUG at
/build/buildd/linux-ti-omap
Robert and Lee,
Thanks for pointing out this. I've reproduced this issue on my board.
And will try the patch in the mail list.
-Bryan
** Attachment added: "error.log"
http://launchpadlibrarian.net/53462965/error.log
--
kernel BUG at
/build/buildd/linux-ti-omap-2.6.33/drivers/video/omap2/d
Please find the git tree containing the patch here:
http://kernel.ubuntu.com/git?p=roc/ubuntu-lucid.git;a=shortlog;h=refs/heads/pmic_fix
And testing kernel here:
http://people.canonical.com/~roc/kernel/fsl_pmic/
-Bryan
** Tags added: lucid verification-needed
--
Missing a patch to switch low p
** Changed in: linux-fsl-imx51 (Ubuntu)
Status: New => Fix Released
** Tags removed: maverick
--
kernel panic when set mac address of FEC
https://bugs.launchpad.net/bugs/575558
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
Public bug reported:
Switching to low power mode will cause problems on previous version of
mc13892, which may break mc13892 chip. We missed a a fixing patch in our
tree
** Affects: linux-fsl-imx51 (Ubuntu)
Importance: High
Assignee: Bryan Wu (cooloney)
Status: In Progress
** Changed in: linux-fsl-imx51 (Ubuntu)
Status: In Progress => Fix Released
--
regulators enabled at boot and also print error messages at boot.
https://bugs.launchpad.net/bugs/567157
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
** Changed in: linux-fsl-imx51 (Ubuntu Maverick)
Status: New => Won't Fix
--
kernel panic when set mac address of FEC
https://bugs.launchpad.net/bugs/575558
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing l
** Changed in: linux-fsl-imx51 (Ubuntu Maverick)
Status: In Progress => Won't Fix
--
regulators enabled at boot and also print error messages at boot.
https://bugs.launchpad.net/bugs/567157
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to U
** Changed in: linux-fsl-imx51 (Ubuntu)
Status: In Progress => Fix Released
--
ifconfig eth0 down will cause system hang after fec.c driver update
https://bugs.launchpad.net/bugs/559065
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubunt
In the latest 903.7 omap4 kernel, I didn't see this issue again. I
believe it was fixed by TI's new kernel release.
Tobin,
Could you please help to test the new kernel package?
http://people.canonical.com/~roc/kernel/omap4/
Thanks a lot,
-Bryan
** Tags added: verification-needede
** Tags remove
Lee,
can you test the latest 903.7 kernel release for this issue?
http://people.canonical.com/~roc/kernel/omap4/
Thanks,
--
Unable to handle kernel NULL pointer dereference at virtual address
https://bugs.launchpad.net/bugs/612895
You received this bug notification because you are a me
After upgraded into TI latest release, this bug was gone.
Kernel git tree is here:
http://kernel.ubuntu.com/git?p=roc/ubuntu-maverick.git;a=shortlog;h=refs/heads/ti-omap4
Please help me to test the kernel here:
http://people.canonical.com/~roc/kernel/omap4/
Thanks,
-Bryan
--
BUG: Bad page stat
1 - 100 of 424 matches
Mail list logo
