StefanF, would you mind testing the latest mainline kernel via
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.13-rc3-trusty/ and
advise to the results?
** Changed in: linux (Ubuntu)
Importance: Medium = Low
** Changed in: linux (Ubuntu)
Status: Confirmed = Triaged
** Also affects:
This is an upstream kernel issue. The upstream bug report is
https://bugzilla.kernel.org/show_bug.cgi?id=59311
If anyone is in a position to reproduce the problem with the v3.11 upstream
kernel, please attach the following to the upstream bug report:
- Complete dmesg log
- lspci -vv output
Using Ubuntu 13.04, Kernel 3.8.0.27-generic on Acer Aspire One 756.
sudo setpci -s 00:1c.2 0x50.B=0x41 works and SD Card is recognized.
However, writing files to the SD Card freezes after a few seconds and
data is corrupt.
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However, writing files to the SD Card freezes after a few seconds and
data is corrupt.
Try another SD card. I hade the same issue with one Micro-SD card that I
normally use in my mobile phone. Several other cards work fine.
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As comment: For the affected chip, Broadcom BCM57765, Broadcom claims to
support L1 in their product brief.
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https://bugs.launchpad.net/bugs/1178131
Title:
14e4:16bc SD card slot not
The Windows driver inf files do not contain the PciASPMOptOut setting,
as expected.
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Title:
14e4:16bc SD card slot not working on Acer Aspire
Comment 47 shows the config space of the PCIe bus 00:1c.2.
Comment 48 Shows the config space of the Card Reader 04:00.0.
Comment 51 Shows the config space of the Ethernet Interface 04:00.1.
** Attachment added: windows7-64bit-screenshot3.png
I checked the INF files already and I did not found the opt-out entries.
However, Im currently downloading the (huge) Driver package to attache the inf
files. The Server from ACer Support is quite slow, it takes a while.
I will also attach the lspci -xxx command for the Ethernet Interface as
lspci -xxx for the ethernet interface
** Attachment added: lspci_04:00.0_linux_3.10_32bit.txt
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1178131/+attachment/3696601/+files/lspci_04%3A00.0_linux_3.10_32bit.txt
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Ethernet driver inf file
** Attachment added: k57nd60a.inf
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1178131/+attachment/3696603/+files/k57nd60a.inf
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Card reader driver inf file
** Attachment added: b57nd60a.inf
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1178131/+attachment/3696626/+files/b57nd60a.inf
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Card reader driver second inf file
** Attachment added: bScsiSDa.inf
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1178131/+attachment/3696627/+files/bScsiSDa.inf
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** Attachment added: Screenshot of config space of the card reader
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1178131/+attachment/3694634/+files/windows7-64bit-screenshot2.png
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** Attachment added: Config space of PCIe bus and card reader under Linux 3.10
(where it does not work).
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1178131/+attachment/3694635/+files/lspci_linux_3.10.txt
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The problem is caused by a combination of three bugs in the computer:
1) The card reader does not support L1 although this is a mandatory feature in
the PCIe specification (see
http://wireless.kernel.org/en/users/Documentation/ASPM).
2) The BIOS enables L1 although the hardware does not support
With the pre-installed Windows 7 (64bit), the card reader works fine
although APSM L1 is enabled! See attached screenshot.
** Attachment added: windows7-64bit-screenshot.png
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1178131/+attachment/3693826/+files/windows7-64bit-screenshot.png
I also added the output of dmesg from boot, so you can check the ACPI
messages.
** Attachment added: dmesg from boot with ASPM diabled
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1178131/+attachment/3690808/+files/dmesg
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For further investigation, I booted Linux 3.10-rc3 with pcie_aspm=off so
the kernel does not change the settings that the BIOS activates. The
BIOS dictates that ASPM must be disabled for the card reader but it
enables L1, as you can see in the attached files.
** Attachment added: output of lspci
StefanF, please be advised that the comment you posted in
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1178131/comments/41
is not following the upstream kernel format provided to you in
** Tags removed: kernel-bug-exists-upstream-v3.10-rc1
** Tags added: kernel-bug-exists-upstream-v3.10-rc2
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Title:
14e4:16bc SD card slot not
StefanF, thank you for testing 3.10-rc2-saucy. Could you please test
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.10-rc3-saucy/ ?
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Title:
Kernel 3.10-rc3-saucy is also affected as well.
Does it make sense to test every release candiate without having a related note
in the changelog?
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StefanF, testing the newest mainline kernel made available is the best
way to ensure your problem is addressed.
Despite this, the issue you are reporting is an upstream one. Could you
please report this problem through the appropriate channel by following
the instructions _verbatim_ at
The total power consumtion of my notebook is not affected by disabling
ASPM L1 on the PCIe channel, a far as I can see with powertop.
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Title:
The value 0x41 (enable L1 only) works also fine. The Kernel sets the
value to 0x43 which does not work.
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Title:
14e4:16bc SD card slot not
Sorry, there is a mistyping in my previous comment. It should read:
The value 0x41 (disable L1 only) works also fine.
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Title:
14e4:16bc SD card
StefanF, thank you for commit bisecting the upstream kernel, and
identifying the WORKAROUND. Could you please test the newest mainline
available via http://kernel.ubuntu.com/~kernel-
ppa/mainline/v3.10-rc2-saucy/ ? Upstream likes to see that the latest
version available has been tested.
** Tags
The problem still exists with Kernel 3.10-rc2-saucy. My workaround is
also applicable to that Kernel.
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Title:
14e4:16bc SD card slot not working
The bisect of commits to Kernel 3.0.0-16.28 .. 30.0.0-16.29 produced the
following result. I dont understand what that means but it will
hopefully provide the informations you need to continue debugging or fix
the bug:
df89d48a8cbdc23578397c6e62d5c9c9e630c610 is the first bad commit
commit
And here is the log from git:
stefan@stefanspc:~/ubuntu-oneiric$ git bisect log
# bad: [e1c01a2eeb0467d3f4231c6fb8cb994aabb2a6f0] UBUNTU: Ubuntu-3.0.0-16.29
# good: [93ea0147179beb35e2e44e2b2d4cf557be910a11] UBUNTU: Ubuntu-3.0.0-16.28
git bisect start 'Ubuntu-3.0.0-16.29' 'Ubuntu-3.0.0-16.28'
#
I did another bisect with the mainline Kernels.
+ 3.0.19 works fine
- 3.0.20 does not work
I think I should now bisect the commits between these two versions
because my previous commit lead to a collection of patches that have
been back ported from this version.
Am I right? If not, then please
I cancelled that. Between 3.0.19 and 3.0.20 there are only two changes
and only one of them can be related to my problem:
stefan@stefanspc:~/ubuntu-oneiric$ git log --oneline
691d6a674a8c31c4abddd0f0142e6642cfe110cf..27996a4c72c3c36bb7e8a3ceed7d0defbaa81040
27996a4 Linux 3.0.20
df89d48 PCI:
I tried to follow the instruction but encountered a problem. Git
continues to report the same error, whenever I try:
stefan@stefanspc:~$ git clone git://kernel.ubuntu.com/ubuntu/ubuntu-oneiric.git
Cloning into 'ubuntu-oneiric'...
fatal: The remote end hung up unexpectedly
Cloning precise works
I found it myself. The correct path is
git://kernel.ubuntu.com/ubuntu-archive/ubuntu-oneiric.git
Give me some time ...
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Title:
14e4:16bc SD
StefanF, thank you for Ubuntu kernel version bisecting. The next step
would be to commit bisect the kernel versions, to find the specific
commit that caused this problem. Could you please do this following
https://wiki.ubuntu.com/Kernel/KernelBisection ?
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With linux-image-3.0.0-32-generic-pae_3.0.0-32.51_i386.deb i get the
following error message when I insert my SDHC card:
[ 132.205270] mmc0: Timeout waiting for hardware interrupt.
[ 132.205293] sdhci: === REGISTER DUMP (mmc0)===
[ 132.205340] sdhci: Sys addr: 0x |
I found the kernel version that introduced the problem:
- linux-image-3.0.0-32-generic-pae_3.0.0-32.51_i386.deb
- linux-image-3.0.0-32-generic-pae_3.0.0-32.50_i386.deb
- linux-image-3.0.0-20-generic_3.0.0-20.34_i386.deb
- linux-image-3.0.0-16-generic_3.0.0-16.29_i386.deb
+
StefanF, thank you for testing Oneiric. Could you please perform a
commit bisect between Oneiric and Precise following
https://wiki.ubuntu.com/Kernel/KernelBisection ?
** Description changed:
My SD Card reader will not work without reloading the tg3 module. When I
insert an SD card, dmesg
I visited the website https://launchpad.net/ubuntu/+source/linux/ .
Unfortunately the section for the interesting linux distribution (11.10)
is missing there. I need to find binary packages of Kernels 3.0.0 -
3.2.0. Where can I find them?
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StefanF:
https://launchpad.net/ubuntu/oneiric/+source/linux
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Title:
14e4:16bc SD card slot not working on Acer Aspire One 756
To manage
I dont know if prior Ubuntu releases before 12.04 precise are affected.
I tried only 12.04 and 13.04, which are both affected.
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Title:
14e4:16bc
StefanF, for regression testing purposes, could you please test Lucid
via http://releases.ubuntu.com/lucid/ ?
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Title:
14e4:16bc SD card slot not
With lucid I get another error message when I insert an SDHC card:
mmc: error -84 while initializing SD card
I gte the same message again, when I remove and re-insert the card.
Removinf and loading the tg3 module does not have any effect.
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I also tested with Ubuntu 11.10, which works fine out of the box. Dmesg
does not show any error or warning.
10.04: Does not work even when reloading the tg3 module. Dmesg reports error
-84 during SD card init.
11.04: I did not find the ISO image, so I did not test this version.
12.04: Works when
But I am running the precise version (12.04). Can I install a kernel for
13.10 on an older 12.04 linux?
I don't want to upgrade the whole linux installation. If we are stuck
here, I would prefer to wait until Ubuntu 13.10 is released and then I
might upgrade maybe (maybe, because I prefer LTS
StefanF, thank you for your comments. Regarding them
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1178131/comments/14
:
Can I install a kernel for 13.10 on an older 12.04 linux?
Yes.
I don't want to upgrade the whole linux installation.
Installing a mainline kernel does not upgrade the
The new Kernel 3.10 does not fix the problem. I get the same (timeout)
error messages.
linux-headers-3.10.0-031000rc1_3.10.0-031000rc1.201305130510_all.deb
linux-headers-3.10.0-031000rc1-generic_3.10.0-031000rc1.201305130510_i386.deb
StefanF, thank you for testing the newest mainline kernel. Did this
issue not occur in a release prior to Precise?
** Tags removed: kernel-bug-exists-upstream-3.10.0
** Tags added: kernel-bug-exists-upstream-v3.10-rc1
** Tags added: latest-bios-v1.09
** Changed in: linux (Ubuntu)
Status:
The directory v3-10-rc1-precise does not exist anymore. It seems that a
lot of directories had been removed. The latest available version is now
v3.4-rc7-precise which is about 1 year old.
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StefanF, I just checked http://kernel.ubuntu.com/~kernel-
ppa/mainline/v3.10-rc1-saucy/ and the directories are now there.
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Title:
14e4:16bc SD
I'm unsure which kernel I shall download and test. Because I am using
Ubuntu 12.04 I assume that I need to download a kernel which contains
precise in its name. Is that correct? I tried to install these files
with dpkg -i:
StefanF, thank you for your comments. Could you try installing the following
and provide information on any error message:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.10-rc1-precise/linux-image-3.10.0-031000rc1-generic-pae_3.10.0-031000rc1.201305112035_i386.deb
StefanF, thank you for updating the BIOS. Could you please test the latest
upstream kernel available following
https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional
upstream developers to examine the issue. Please do not test the kernel in the
mainline kernels archive
Vasiliy Tolstov, if you have a bug in Ubuntu, could you please file a new
report by executing the following in a terminal:
ubuntu-bug linux
For more on this, please see the Ubuntu Kernel team article:
https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Filing_Kernel_Bug_reports
the Ubuntu
Thanks for the hint about the BIOS upgrade. That fixed another bug :-)
However, the SD card reader still sucks.
But something has changed. Now the slot starts working immediately after
the rmmod tg3 command. This is one step earlier than before. The log
messages of dmesg are the same as before.
I investigated the issue a little more. Whenever I put the computer into
standby mode, I need to unload the tg3 module again. When the module was
already unloaded before suspend, then I have to load the module after
suspend to get the SD card reader working. So both actions awake the SD
card
StefanF, thank you for reporting this and helping make Ubuntu better. As per
http://us.acer.com/ac/en/US/content/drivers an update is available for your
BIOS (1.09). Could you please update to this, comment to any impact on this
issue, and provide the output of the following terminal command:
I have this acer and latest bios and confirm that problem exists. I'm
using ubuntu raring and my bios 1.09
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Title:
14e4:16bc SD card slot not
** Changed in: linux (Ubuntu)
Importance: Undecided = Medium
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Title:
14e4:16bc SD card slot not working on Acer Aspire One 756
To manage
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