Re: [Mactel-support] [Bug 336523] Re: Touchpad does not work on MacBookPro4, 1 in Jaunty

2009-03-02 Thread rydberg
Ricky Campbell wrote:
> Forgot to add. This is the x86_64 version. Lack of function is also
> present when booting from the Jaunty LiveCD (alpha 4). I haven't tried
> the latest cd image.
> 

Sounds like a synaptics/hal/Xorg problem. Things to try out:

1. synaptics does not seem to be running

2. add a manual fdi file in /etc/hal/fdi/policy/, there might be
something odd preventing synaptics to load

3. Disable mouseemu, seems to be running

4. grep bcm5974 /proc/bus/input/devices, to make sure the device is
there (although this seems to be a different problem)

Cheers,
Henrik

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Re: [Bug 125918] Re: [Gutsy Tribe 2, Intrepid Alpha 2+] Illuminated keyboard not working on MacBook Pro rev.3 (santa rosa)

2009-03-13 Thread rydberg
Pedro Villavicencio wrote:
> rydberg is there an upstream bug for the patch? may you please tell us
> the number ? Thanks in advance.
> 

The patches were sent to the hal mailing list many months ago, and I
recently got an answer from danny.kuka...@web.de saying they wont be
needed anymore (as of some unspecified version of hal), as the applesmc
device should now be picked up by the leds interface.

If it does not work in jaunty, the appropriate action is most likely to
file a new bug against hal.

Cheers,
Henrik

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Re: [Mactel-support] [Bug 337935] Re: [Jaunty] MacBook 5.1 touchpad not fully supported (Alpha 5 of Jaunty)

2009-03-19 Thread rydberg
Ed K wrote:
> I'm also experiencing this issue. Opening up xev the trackpad doesn't
> produce any events on anything other than left click (I don't know if it
> should be expected to if the problem is simply that the FDI is not being
> utilized).
> 

The jaunty kernel does not include the necessary changes for the
MacBook5-1 to work, but the bcm5974-dkms package solves the problem and
is now available in the Mactel PPA.

Henrik

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Re: [Mactel-support] [Bug 337935] Re: [Jaunty] MacBook 5.1 touchpad not fully supported (Alpha 5 of Jaunty)

2009-03-21 Thread rydberg
P. Dunbar wrote:
> I've installed the bcm5974-dkms for jaunty from the mactel ppa and still
> can not get any .fdi profiles to do anything.
> 

The conjecture is that the built-in HID module is stealing the mouse
interface. To confirm, please reboot and attach the full output of dmesg.

Henrik

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Re: [Mactel-support] [Bug 337935] Re: [Jaunty] MacBook 5.1 touchpad not fully supported (Alpha 5 of Jaunty)

2009-03-21 Thread rydberg
P. Dunbar wrote:
> Here is my dmesg output on a clean boot.
> 
> ** Attachment added: "dmesg output"
>http://launchpadlibrarian.net/24189298/dmesg.out
> 

Mm, this line says the trackpad is added as a raw input device:

[   10.121135] apple 0003:05AC:0236.0002: input,hidraw2: USB HID v1.11
Keyboard [Apple, Inc. Apple Internal Keyboard / Trackpad] on
usb-:00:04.0-6/input0

So, most likely, bcm5974 cannot claim the device. To confirm, it should
suffice to see that the line below returns no output:

grep bcm5974 /proc/bus/input/devices

The problem is that I cannot off-hand think of a way to set the
ignore-mouse quirks in the jaunty kernel; things were moved around quite
a bit, and it seems to me some of the quirks possibilities were removed.
Compiling a custom kernel is of course always an option.

Henrik

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Re: [Mactel-support] [Bug 337935] Re: [Jaunty] MacBook 5.1 touchpad not fully supported (Alpha 5 of Jaunty)

2009-03-29 Thread rydberg
Ricky Campbell wrote:
> Good idea Eric. I think that is easier than maintaining a package.

I'm glad you found a workaround, since this problem got tougher with the
new 2.6.28 kernel.

> 
> usbhid code is at bitmath.org git repo though...
> http://bitmath.org/code/usbhid-dkms/
> 

The possibility to control the mouse interface was moved to the hid
module, which is now built into the kernel. You'd have to hack the
usbhid module with something like this
untested-and-not-compiled-and-unsupported piece of code:

diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
index 606369e..2fe49ab 100644
--- a/drivers/hid/usbhid/hid-core.c
+++ b/drivers/hid/usbhid/hid-core.c
@@ -1012,7 +1012,15 @@ static int hid_probe(struct usb_interface *intf,
const struct usb_device_id *id
hid->driver_data = usbhid;
usbhid->hid = hid;

-   ret = hid_add_device(hid);
+   /* ignore the mouse interface of the WELLSPRING3 devices */
+   if (hid->type == HID_TYPE_USBMOUSE &&
+   hid->vendor = 0x05ac &&
+   (hid->product == 0x0236 ||
+hid->product == 0x0237 ||
+hid->product == 0x0238))
+   ret = -ENODEV;
+   else
+   ret = hid_add_device(hid);
if (ret) {
if (ret != -ENODEV)
dev_err(&intf->dev, "can't add hid device:
%d\n", ret);

I am leaving this snippet as a pointer to a possible solution for anyone
who feels like picking it up. Please understand that I will not
regularly answer emails regarding this or other jaunty issues. I will
hopefully see you gentlemen during the karmic work, as that is the next
release I will involve myself in.

So long,
Henrik

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[Bug 176888] Re: [i965] Backlight dimming not working in Hardy or Intrepid because of wrong XRandR BACKLIGHT_CONTROL setting

2009-08-16 Thread rydberg
Same here, on a MacBook Air, Intel Corporation Mobile GM965/GL960
Integrated Graphics Controller (rev 03)

It is not possible to set the xrandr properties, so presumably a problem
with the new xserver-xorg-video-intel driver. This bug seems relevant:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/397617

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[Bug 261450] Re: brightness Applet very slow and processors getting bisy when try adjust LCD brightness

2009-08-16 Thread rydberg
If your graphics cards have a high number of brightness levels, chances
are the problem is related to https://bugs.launchpad.net/ubuntu/+source
/gnome-power-manager/+bug/289520. Although that particular bug has been
fixed, the problem is still in effect when adjusting the brightness with
the keyboard. A patch to the karmic g-p-m is attached, which might fix
the problem for you. It can be installed from the mactel repository also
(2.27.5-0ubuntu2~mactel1). Visit https://launchpad.net/~mactel-
support/+archive/ppa for details.


** Attachment added: "56-smooth-brightness-on-macbooks.patch"
   http://launchpadlibrarian.net/30396756/56-smooth-brightness-on-macbooks.patch

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[Bug 304447] [NEW] intrepid: libunwind does not compile

2008-12-02 Thread rydberg
Public bug reported:

The libunwind package is not available in the package manager, although
the source exists. It seems it does not compile with the present libc.

** Affects: libunwind (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 275204] Re: hardy-lbm: upgrade to bcm5974-0.65

2008-12-03 Thread rydberg
bcm5974 is already natively available in intrepid - am I missing
something here?

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[Bug 285815] Re: Backlight keeps getting darker on MacBookPro

2009-01-10 Thread rydberg
Although I am happy that you are looking into this problem, I think the
patch is doing the wrong thing:

1. It is introducing more state to the desktop setup - it should be
possible to determine the right scaling automatically.

2. The scaling factor in the patch is integral - this is causing all
sorts of hysteresis problems, and is the source of the light sensor
problem in the first place, since HAL does not treat fractional percent
in the dbus interface. Continuing along that track cannot be good.

The problem with the low light sensor reading seems to have to do with
the new macbooks, starting with MBP41, via MBA11 to the MAP51. Evidently
the interface changed, since the new models report a SMC key length of
10, compared to the old 6. Most likely the applesmc_light_show() could
be fixed for those models, since the current code only reports values
for the left sensor, although two sensors are present.

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Re: [Bug 285815] Re: Backlight keeps getting darker on MacBookPro

2009-01-11 Thread rydberg
Alex Murray wrote:
> Actually scrub the previous patch - this one is much simpler and doesn't
> break the case for the old machines.
> 
> ** Attachment added: "Improved patch"
>http://launchpadlibrarian.net/21101822/applesmc-dkms-light-sensor-fix.patch
> 

Thank you for the patch! This one seems neat; I will only need to trim it a
little bit to send it to kernel.org. Also thanks for looking into the byte
encoding, these things are surely non-trivial.

Cheers,
Henrik

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[Bug 285815] Re: Backlight keeps getting darker on MacBookPro

2008-11-24 Thread rydberg
** Changed in: mactel-support
   Status: New => Fix Released

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[Bug 285815] Re: Backlight keeps getting darker on MacBookPro

2008-12-28 Thread rydberg
>So it seems to be reading quite low

Yes, this is the experience on several models: MBA11 and MBP41 fall into
the same category as your MBP51. The readings are low, but the full span
0-255 is actually used, which can be seen when exposing the sensor for
extreme light. The real problem seems to be that neither the kernel nor
gnome is equipped to handle sensor readings with such a large dynamic
range. For instance, the hal interface used by g-p-m is far too course-
grained, only allowing integer percentage values.

>is this something specific to the applesmc driver on MBP 5,1

At least on my MBA11, the behavior is precisely the same. This could
most likely be improved upon in the driver, it has just not been done.

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[Bug 268301] Re: Macbook Air microphone not working

2008-11-17 Thread rydberg
** Summary changed:

- Macbook and Macbook Air microphone not working
+ Macbook Air microphone not working

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[Bug 262550] Re: WARNING: Intrepid might burn down MacBook Pro

2008-11-18 Thread rydberg
The rant aside, what is the current problem with temperature on your
MBP3? Did you read the linked thread? It seems to me most people do not
have this problem anymore,

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[Bug 39330] Re: Firefox creates "empty" entry in bookmarks subfolders

2008-11-18 Thread rydberg
Yes, and it seems the method to trigger it is still similar. I once
tried the 'assistive technologies' menu, and has regretted it every
since :-) After doing that, to reproduce the bug:

1. Start a freash firefox-3

2. Go directly to the bookmarks menu and click on it. It will open a
bookmark dialog instead of opening the menu. This is slightly different
than the original description of this bug, simply because firefox
changed.

It is somewhat random: say it happens 90% of the time.

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[Bug 213528] Re: bookmarks copies home page over and over

2008-11-18 Thread rydberg
Have a look at
https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/39330. I believe
it is the same problem. And the problem might have something to do with
'assistive technologies'... yes, you heard right. I saw another bug
similar... I will be back.

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[Bug 213528] Re: bookmarks copies home page over and over

2008-11-18 Thread rydberg
Maybe a long-shot, but this bug might actually be related:
https://bugs.launchpad.net/ubuntu/+source/gnome-orca/+bug/287577

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[Bug 262550] Re: WARNING: Intrepid might burn down MacBook Pro

2008-11-18 Thread rydberg
For dealing with free open source, provided by volunteers, you expect a
lot.

This thread is very long, and some reports speak of improvements, some
not. Perhaps a re-statement of the problem would be a good thing.

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[Bug 262550] Re: WARNING: Intrepid might burn down MacBook Pro

2008-11-18 Thread rydberg
It would be great to get input from Ali Sabil on the fan issue and post
#37. Super Jamie, I doubt the scheduler problem is the same bug. The
macbooks-running-hot problem has been around several kernel generations.

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[Bug 268301] Re: Macbook and Macbook Air microphone not working

2008-11-18 Thread rydberg
I started this confusion by actually marking the bugs as duplicate, and
forgot about it when changing back the title. Even though the sound chip
is the same, there are other important differences between the MB4 and
the MBA. I will untie the bugs again, so we can mark one of them as
solved.

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[Bug 289552] Re: Build-in Mic on MacBook 4,1 does not work

2008-11-18 Thread rydberg
** This bug is no longer a duplicate of bug 268301
   Macbook and Macbook Air microphone not working

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[Bug 268301] Re: Macbook Air microphone not working

2008-11-18 Thread rydberg
There is unfortunately no change for the MBA, even with the proposed
instructions.

The duplicate has been unmarked and the title restored.

Congratulations to the MB4 users :-)


** Summary changed:

- Macbook and Macbook Air microphone not working
+ Macbook Air microphone not working

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[Bug 39330] Re: Firefox creates "empty" entry in bookmarks subfolders

2008-11-18 Thread rydberg
** Also affects: gnome-orca (Ubuntu)
   Importance: Undecided
   Status: New

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[Bug 213528] Re: bookmarks copies home page over and over

2008-11-18 Thread rydberg
** Also affects: gnome-orca (Ubuntu)
   Importance: Undecided
   Status: New

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[Bug 262550] Re: WARNING: Intrepid might burn down MacBook Pro

2008-11-20 Thread rydberg
A patch has been sent upstream that will make auto-loading work in
Jaunty (2.6.28).

http://lkml.org/lkml/2008/11/20/365

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Re: [Mactel-support] [Bug 157919] Re: appleir driver does not work with new macbook pro

2008-07-27 Thread rydberg
Alex Karpenko wrote:
> Attached is the patch for appleir, which makes it work with the new macbooks 
> (i.e., the ones which have IR device ID of 0x8242).
> In addition, the patch changes the key codes for back and forward to 
> correspond with those used on apple keyboards. That way media controls on the 
> remote work out of the box (e.g., in rhythmbox).
> 
> ** Attachment added: "appleir_add_device_id_for_new_macbooks.patch"
>
> http://launchpadlibrarian.net/16351456/appleir_add_device_id_for_new_macbooks.patch
> 

Thanks Alex,

I am out of town for a week, but I will eventually test this also on
Macbook Air.

Cheers,
Henrik

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[Bug 248230] [NEW] F5 and F6 keys on Macbook Air (and possibly other macbooks)

2008-07-13 Thread rydberg
Public bug reported:

Binary package hint: linux-image-2.6.24-19-generic

2.6.24-19 kernel:

In drivers/hid/hid-input.c, the apple_fn_keys translation table
contains no entries for the F5 and F6 keys. This patch maps the F5 and
F6 keys to KBDILLUMDOWN and KBDILLUMUP, respektively, which make them
work as keyboard backlight control keys.

I am also attaching the patch sent to kernel.org, for reference.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 248230] Re: F5 and F6 keys on Macbook Air (and possibly other macbooks)

2008-07-13 Thread rydberg
This is the patch against linux-next sent to kernel.org.


** Attachment added: "mailed patch against linux next"
   http://launchpadlibrarian.net/15999793/hid-f5-f6-keys.patch

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[Bug 248230] Re: F5 and F6 keys on Macbook Air (and possibly other macbooks)

2008-07-13 Thread rydberg
(this patch was submitted with the original bug report, but was dropped
somehow)


** Description changed:

  Binary package hint: linux-image-2.6.24-19-generic
  
  2.6.24-19 kernel:
  
  In drivers/hid/hid-input.c, the apple_fn_keys translation table
  contains no entries for the F5 and F6 keys. This patch maps the F5 and
  F6 keys to KBDILLUMDOWN and KBDILLUMUP, respektively, which make them
  work as keyboard backlight control keys.
  
  I am also attaching the patch sent to kernel.org, for reference.
+ 
+ http://bugzilla.kernel.org/show_bug.cgi?id=10947

** Description changed:

  Binary package hint: linux-image-2.6.24-19-generic
  
  2.6.24-19 kernel:
  
  In drivers/hid/hid-input.c, the apple_fn_keys translation table
  contains no entries for the F5 and F6 keys. This patch maps the F5 and
- F6 keys to KBDILLUMDOWN and KBDILLUMUP, respektively, which make them
+ F6 keys to KBDILLUMDOWN and KBDILLUMUP, respectively, which make them
  work as keyboard backlight control keys.
  
  I am also attaching the patch sent to kernel.org, for reference.
  
  http://bugzilla.kernel.org/show_bug.cgi?id=10947

** Attachment added: "path against 2.6.24-19"
   http://launchpadlibrarian.net/1548/hid-f5-f6-keys-2.6.24-19.patch

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[Bug 248238] pending with maintainer

2008-07-13 Thread rydberg
This patch has been sent to the applesmc maintainer, but is still
pending.


** Attachment added: "patch against linux-next"
   http://launchpadlibrarian.net/1677/applesmc.patch

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[Bug 248238] [NEW] Support for Macbook Air in applesmc

2008-07-13 Thread rydberg
Public bug reported:

Binary package hint: linux-image-2.6.24-19-generic

The applesmc module wrongly detects the Macbook Air as a macbook, which does
not have keyboard backlights. Also, the sensor set is wrong. A patch is
attached which 

1) makes applesmc detect the macbook air

2) sets up a minimal set of sensors

The sensor set is not complete, and the accelerometer is turned off although 
present, but at least the keyboard backlight
is activated.

A patch against linux-next has been sent to the maintainer, but is
awaiting action.

http://bugzilla.kernel.org/show_bug.cgi?id=10948

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 248230] Re: F5 and F6 keys on Macbook Air (and possibly other macbooks)

2008-07-13 Thread rydberg
** Bug watch added: Linux Kernel Bug Tracker #10947
   http://bugzilla.kernel.org/show_bug.cgi?id=10947

** Also affects: debian via
   http://bugzilla.kernel.org/show_bug.cgi?id=10947
   Importance: Unknown
   Status: Unknown

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[Bug 248238] Re: Support for Macbook Air in applesmc

2008-07-13 Thread rydberg
** Bug watch added: Linux Kernel Bug Tracker #10948
   http://bugzilla.kernel.org/show_bug.cgi?id=10948

** Also affects: debian via
   http://bugzilla.kernel.org/show_bug.cgi?id=10948
   Importance: Unknown
   Status: Unknown

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[Bug 250838] Re: Hardy: Apple Multi-touch touchpad module bcm5974 won't load

2008-08-02 Thread rydberg
This patch, against hardy-lbm tagged Ubuntu-2.6.24-20.20-12-ga5e6a74,
upgrades bcm5974 to version 0.58, which remedies the initialization
problem when adding the driver to /etc/initramfs-tools/modules.


** Attachment added: "bcm5974-0.58"
   
http://launchpadlibrarian.net/1649/hardy-lbm-bcm5974-0.58-bug-250838.patch

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[Bug 250838] Re: Hardy: Apple Multi-touch touchpad module bcm5974 won't load

2008-08-05 Thread rydberg
-20.23 tested, working fine. The module name change is noted. Steps to
enable multitouch:

* add lbm_bcm5974 to /etc/initramfs-tools/modules

* sudo update-initramfs -u -v -k 2.6.24-20-generic

* reboot

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[Bug 102270] Re: applesmc: wait status failed: c != 8

2008-06-15 Thread rydberg
Same problem exists on the Macbook Air, running the 2.6.24-18-generic
kernel. The problem does not seem to be (only) about reading hardware
that is not present, as readings can sometimes be obtained and sometimes
not.

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[Bug 226894] Re: Backlight control does not work on MacBook Pro 3.1

2008-10-16 Thread rydberg
The state of this bug says fix released upstream. If it is fixed, a new
bug should be created. If it is not fixed, the state should go back to
new. Which one is it?

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[Bug 284417] [NEW] hardy-lbm: backport the applesmc module

2008-10-16 Thread rydberg
Public bug reported:

Binary package hint: linux-backports-modules-hardy

The number of bug reports and forum discussions regarding the applesmc
module is quite large. The 2.6.27 version of applesmc solves a lot of
problems, so backporting it to Hardy seems like a good idea.

** Affects: linux-meta (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 284417] Re: hardy-lbm: backport the applesmc module

2008-10-16 Thread rydberg
Alternatively, it could be viewed as a SRU request on the 2.6.24 kernel?

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[Bug 284417] Re: hardy-lbm: backport the applesmc module

2008-10-16 Thread rydberg
I imagine there is some LBM magic needed to make it work; this is just
the bare-bone module.


** Attachment added: "0001-hardy-lbm-Backport-the-applesmc-module.patch"
   
http://launchpadlibrarian.net/18611938/0001-hardy-lbm-Backport-the-applesmc-module.patch

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[Bug 226894] Re: Backlight control does not work on MacBook Pro 3.1

2008-10-17 Thread rydberg
The patch removes MacBookPro3,1 from the list using the macbookpro
addon, which is good since the addon does not work for that machine, and
as stated, should be picked up by the nvidia backlight driver. But there
could be other reasons for the backlight not to work, could there not?

On a different note, the patch also adds the newer macbooks to the
keyboard backlight interface, but that interface is provided by the same
macbookpro addon, and hence wont work.
(https://bugs.launchpad.net/ubuntu/+source/linux-
source-2.6.22/+bug/125918).

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[Bug 125918] Re: [Gutsy Tribe 2, Intrepid Alpha 2+] Illuminated keyboard not working on MacBook Pro rev.3 (santa rosa)

2008-10-17 Thread rydberg
Did anyone try the hal patches? They work fine in this end (Intrepid on
a Macbook Air).

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[Bug 125918] Re: [Gutsy Tribe 2, Intrepid Alpha 2+] Illuminated keyboard not working on MacBook Pro rev.3 (santa rosa)

2008-10-09 Thread rydberg
The patches are to the upstream git tree, which is at 0.5.12. Intrepid
is at 0.5.11. The patches are not likely to appear upstream before
0.5.13, I am awaiting response myself, and will post more info as it
becomes available.

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[Bug 157919] Re: appleir driver does not work with new macbook pro

2008-10-09 Thread rydberg
I can confirm the appleir driver working on MacBookAir1,1 running
Intrepid with 2.6.27-6-generic kernel. The modules needs to be loaded
early, before usbhid (I put it in /etc/initramfs-tools/modules), and not
every button on my remote is mapped into X, but it works.

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[Bug 276830] Re: regression: 2.6.27-4 does not always update screen after suspend

2008-10-09 Thread rydberg
The problem has gotten worse. This is the first time I have noticed the
problem immediately after cold-booting. Killing gdm and the drm module
does not help, so my initial assumption as to the culprit seems wrong.
The problem is getting severe, however.

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[Bug 248238] Re: Support for Macbook Air in applesmc

2008-10-10 Thread rydberg
Present in 2.6.27-7


** Changed in: mactel-support
   Status: Fix Committed => Fix Released

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[Bug 248238] Re: Support for Macbook Air in applesmc

2008-10-10 Thread rydberg
Present in 2.6.27-7

** Changed in: linux (Ubuntu)
   Status: Fix Committed => Fix Released

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[Bug 102270] Re: applesmc: wait status failed: c != 8

2008-10-10 Thread rydberg
Present in 2.6.27-7


** Changed in: linux (Ubuntu)
   Status: Fix Committed => Fix Released

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[Bug 125918] Re: [Gutsy Tribe 2, Intrepid Alpha 2+] Illuminated keyboard not working on MacBook Pro rev.3 (santa rosa)

2008-10-10 Thread rydberg
I have not gotten any response upstream yet - is there any hal
maintainer listening on this bug, who would like to test and commit the
patches? It would be great to see this in Intrepid. If there are other
(better) suggestions on how to solve the problem, I would be happy to
hear them.

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[Bug 276830] Re: regression: 2.6.27-4 does not always update screen after suspend

2008-10-13 Thread rydberg
The same discrepancy is seen between gnu emacs and gedit.

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[Bug 276830] Re: regression: 2.6.27-4 does not always update screen after suspend

2008-10-13 Thread rydberg
It seems this is a problem xterm, or xterm and gnome-terminal repond
differently to a common problem. Test case:

1. Do a suspend and resume

2. Open an xterm and a gnome-terminal window

3. In the xterm window, hold down a key (I used p), and observe the key
stream being output. Every now and then there is a halt in the output,
which can last for many seconds.

4. In the gnome-terminal window, do the same thing. The keys are output
normally.



** Also affects: xterm (Ubuntu)
   Importance: Undecided
   Status: New

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[Bug 71808] Re: Keyboard backlight does not work on Macbook Pro / Powerbook

2008-11-05 Thread rydberg
The other bug is listed towards pommed. This one is listed towards
gnome-power-manager, but for older macbooks. The bug relevant to
Intrepid (i.e., which has a fix from MactelSupport) is this one:
https://bugs.launchpad.net/ubuntu/+source/linux-
source-2.6.22/+bug/125918

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[Bug 275204] Re: hardy-lbm: upgrade to bcm5974-0.65

2008-11-16 Thread rydberg
Tested on MacBookAir1,1:

1. Install linux-backports-modules
2. Add 'bcm5974' to /etc/initramfs-tools/modules
3. Update ramdisk
4. Reboot

Works fine.

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[Bug 284417] Re: hardy-lbm: backport the applesmc module

2008-11-16 Thread rydberg
applesmc does not seem to be present in linux-backports-
modules-2.6.24-21.27, although it is present in the git tree of the save
version. Bump problem?

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[Bug 289552] Re: Build-in Mic on MacBook 4,1 does not work

2008-11-02 Thread rydberg
*** This bug is a duplicate of bug 268301 ***
https://bugs.launchpad.net/bugs/268301

** This bug has been marked a duplicate of bug 268301
   ubuntu 8.04 Macbook Air Mic not working

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[Bug 268301] Re: ubuntu 8.04 Macbook Air Mic not working

2008-11-02 Thread rydberg
Thanks, yes, same chipset:
~>lspci|grep Audio
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio 
Controller (rev 03)

I marked the other bug as a duplicate of this one.

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[Bug 251830] Re: Mouseemu installed, not wanted

2008-11-03 Thread rydberg
On machines for which the touchpad driver reports the BTN_TOOL_DOUBLETAP
button, mouseemu is no longer needed, since emulation of the right
button is made with two-finger click in synaptics. Given the many
strange problems, I'd vote for disabling the mouseemu driver at least in
the aforementioned cases.

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[Bug 289520] Re: GPM unresponsive for two minutes after startup on Macbooks

2008-10-27 Thread rydberg
Repackaged the patch a bit, hopefully fits together with the ubuntu
patches a bit better. The two following attachments replace the old
patch.

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[Bug 289520] Re: GPM unresponsive for two minutes after startup on Macbooks

2008-10-27 Thread rydberg

** Attachment added: "90-Add-guarded-brightness-stepping-functions.patch"
   
http://launchpadlibrarian.net/18940342/90-Add-guarded-brightness-stepping-functions.patch

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[Bug 289520] Re: GPM unresponsive for two minutes after startup on Macbooks

2008-10-27 Thread rydberg

** Attachment added: "91-Using-guarded-and-scaled-stepping-when-dimming.patch"
   
http://launchpadlibrarian.net/18940344/91-Using-guarded-and-scaled-stepping-when-dimming.patch

** Changed in: mactel-support
 Assignee: (unassigned) => rydberg (rydberg)

** Changed in: mactel-support
   Status: New => Fix Released

** Changed in: gnome-power-manager (Ubuntu)
   Status: New => In Progress

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[Bug 289520] Re: GPM unresponsive for two minutes after startup on Macbooks

2008-10-27 Thread rydberg
I presume you are talking about patch 91.

The current code is executing the body of the for loop for both end
points, cur and shared_value_abs, Besides being unnecessary, it means
the loop exits for a value outside of the valid range. This makes it
impossible to use the guarded_up/down functions, which never leaves the
valid range.

It *is* possible to make the patch smaller, by 18 lines, by leaving the
if statements untouched, like this:

@@ -331,11 +322,12 @@
return TRUE;
}
 
-   /* step the correct way */
+   /* step the correct way - by using guarded and scaled stepping */
if (cur < shared_value_abs) {
/* going up */
-   for (i=cur; i<=shared_value_abs; i++) {
-   ret = gpm_brightness_xrandr_output_set_internal 
(brightness, output, i);
+   while (cur < shared_value_abs) {
+   cur = gpm_brightness_get_guarded_up (min, cur, 
shared_value_abs);
+   ret = gpm_brightness_xrandr_output_set_internal 
(brightness, output, cur);
if (!ret) {
break;
}
@@ -344,9 +336,10 @@
}
}
} else {
-   /* going down */
-   for (i=cur; i>=shared_value_abs; i--) {
-   ret = gpm_brightness_xrandr_output_set_internal 
(brightness, output, i);
+   while (cur > shared_value_abs) {
+   /* going down */
+   cur = gpm_brightness_get_guarded_down 
(shared_value_abs, cur, max);
+   ret = gpm_brightness_xrandr_output_set_internal 
(brightness, output, cur);
if (!ret) {
break;
}

However, the resulting code looks rather artifical. Would you prefer a
patch base on the above?

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[Bug 289520] Re: GPM unresponsive for two minutes after startup on Macbooks

2008-10-27 Thread rydberg
... make that 20 lines; the "going down" comment had been strangely
misplaced.

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[Bug 289520] Re: GPM unresponsive for two minutes after startup on Macbooks

2008-10-27 Thread rydberg
** Attachment removed: "91-Using-guarded-and-scaled-stepping-when-
dimming.patch"

   http://launchpadlibrarian.net/18940344/91-Using-guarded-and-scaled-
stepping-when-dimming.patch

** Attachment removed: "use-scaled-stepping-in-xrand.patch"

   http://launchpadlibrarian.net/18921173/use-scaled-stepping-in-
xrand.patch

** Attachment removed: "90-Add-guarded-brightness-stepping-
functions.patch"

   http://launchpadlibrarian.net/18940342/90-Add-guarded-brightness-
stepping-functions.patch

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[Bug 289520] Re: GPM unresponsive for two minutes after startup on Macbooks

2008-10-27 Thread rydberg
True. I removed the old attachments and added new ones accordingly. I
also took the liberty of changing patch 90 to use non-linear stepping;
it makes every step roughly equal in perceived brightness change, and
allows for much finer tuning at low brightness.


** Attachment added: "90-Add-guarded-brightness-stepping-functions.patch"
   
http://launchpadlibrarian.net/18957587/90-Add-guarded-brightness-stepping-functions.patch

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[Bug 289520] Re: GPM unresponsive for two minutes after startup on Macbooks

2008-10-27 Thread rydberg

** Attachment added: "91-Using-guarded-and-scaled-stepping-when-dimming.patch"
   
http://launchpadlibrarian.net/18957594/91-Using-guarded-and-scaled-stepping-when-dimming.patch

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[Bug 287577] Re: emacs22-gtk in ubuntu8.10 freezes gnome when using Alt-tab

2008-10-23 Thread rydberg
I am experiencing the exact same thing - down to the detail of trying
out orca after updating.

Apart from the the alt-tab from the emacs window hanging the event queue
somehow, I also notice that after starting up firefox, the very first
click on the bookmarks menu results in the 'Edit This Bookmark' dialog
popping up.

Both these problems smell regression, but since I also tried out Orca,
which ran some script in the background, I wonder... I am adding the
orca package to the affected packages list.


** Also affects: gnome-orca (Ubuntu)
   Importance: Undecided
   Status: New

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[Bug 125918] Re: [Gutsy Tribe 2, Intrepid Alpha 2+] Illuminated keyboard not working on MacBook Pro rev.3 (santa rosa)

2008-10-25 Thread rydberg
The hal-applesmc package, available in the mactel ppa, adds support for
keyboard backlight via the applesmc sysfs interface. If you have a
MacbookPro 3,1 or later, first:

# Remove your machine model from file
/usr/share/hal/fdi/policy/10osvendor/10-macbookpro-utils.fdi

# Add mactel PPA to /etc/apt/sources.list
deb http://ppa.launchpad.net/mactel-support/ubuntu intrepid main
deb-src http://ppa.launchpad.net/mactel-support/ubuntu intrepid main

# Update sources
sudo apt-get update

# Get the hal-applesmc
sudo apt-get install hal-applesmc


** Changed in: mactel-support
 Assignee: (unassigned) => rydberg (rydberg)

** Changed in: mactel-support
   Status: New => Fix Released

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[Bug 289520] [NEW] GPM unresponsive for two minutes after startup on Macbooks

2008-10-26 Thread rydberg
Public bug reported:

Binary package hint: gnome-power-manager

Many of the recent Apple MacBooks have a large number of LCD backlight
levels. The GPM uses XRandR to modify the backlight. However, the gpm-
brightness-xrandr smooth brightness function does not take the number of
brightness levels into account. On recent Macbooks, this leads to some
2 brightness-set calls on startup, an activity that takes about one
and a half minute. During this time, GPM is not responsive. Attached is
a patch that introduces scaled stepping, which fixes the problem.

** Affects: gnome-power-manager (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 289520] Re: GPM unresponsive for two minutes after startup on Macbooks

2008-10-26 Thread rydberg

** Attachment added: "use-scaled-stepping-in-xrand.patch"
   http://launchpadlibrarian.net/18921173/use-scaled-stepping-in-xrand.patch

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[Bug 289520] Re: GPM unresponsive for two minutes after startup on Macbooks

2008-10-26 Thread rydberg
The patch has been uploaded to the mactel PPA.

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[Bug 285815] Re: Backlight keeps getting darker on MacBookPro

2008-11-10 Thread rydberg
** Also affects: gnome-power-manager (Ubuntu)
   Importance: Undecided
   Status: New

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[Bug 285815] Re: Backlight keeps getting darker on MacBookPro

2008-11-10 Thread rydberg
Here is a patch to gnome-power-manager that seems to fix the problem.


** Attachment added: "94-fix-light-sensor-scaling.patch"
   http://launchpadlibrarian.net/19552469/94-fix-light-sensor-scaling.patch

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[Bug 262550] Re: WARNING: Intrepid might burn down MacBook Pro

2008-11-11 Thread rydberg
If the machine gets hot but the fan stays at minimum, one possible cause
is that the SMC has been switched to manual. If this was not done by
hand, it could have to do with switching between OSX and Ubuntu via
reboot. I have put this line in my /etc/rc.local to prevent any such
possibilities:

## make sure to use automatic fan control by default
echo 0 > /sys/devices/platform/applesmc.768/fan1_manual

Here is a thread about it:
http://ubuntuforums.org/showthread.php?t=969183

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[Bug 125918] Re: [Gutsy Tribe 2, Intrepid Alpha 2+] Illuminated keyboard not working on MacBook Pro rev.3 (santa rosa)

2008-10-18 Thread rydberg
This bug is about the keyboard backlight. The bug you refer to is about
the screen backlight. Which backlight type do you have problems with?

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[Bug 270002] Re: Multi-finger tapping broken

2008-10-18 Thread rydberg
Thanks for finding a reasonable fix to this problem. The root culprit is likely 
that during two- and three-finger taps, many touchpad drivers lose track of 
which finger is the tracking one. This results in sudden jumps of the
pointer, which due to the MaxTapMove logic cancels the tapping action. The 
reasonable default otherwise is something like a finger wide, which is what the 
new auto-set defaults will give you in the next upstream release. I will have a 
look at the possibility to fix the tracking finger better, since this would 
also remove the disturbing behavior of a moving pointer during multi-finger 
actions.

On a different note, I have trouble seeing how

Option "MaxTapMove" "0"

can work, since it counteracts the idea behind MaxTapMove.

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[Bug 276830] Re: regression: 2.6.27-4 does not always update screen after suspend

2008-10-18 Thread rydberg
The 17OCT2008 updates seems to have fixed the problem! Test case now
passing. As to the reason... who knows.

** Changed in: linux (Ubuntu)
   Status: New => Fix Released

** Changed in: xterm (Ubuntu)
   Status: New => Fix Released

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[Bug 226894] Re: Backlight control does not work on MacBook Pro 3.1

2008-10-19 Thread rydberg
The problem is not entirely fixed by the HAL upstream commit; see
https://bugs.launchpad.net/ubuntu/+source/hal/+bug/285815.

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[Bug 285815] Re: Backlight keeps getting darker on MacBookPro

2008-10-19 Thread rydberg
This is a continuation of the problem adressed with upstream commit 
95bd4f1bf9a62f1551461841d64f6f1cdea6a92e, to this problem: 
https://bugs.launchpad.net/ubuntu/+source/hal/+bug/226894

It is correct that MacBookPro3,1 and later are not listed to use the
macbookpro addon. However, the light_sensor and keyboard_backlight
devices are also driven by the same addon, and thus the newer macbooks
should not be listed there either.

Assuming that the gnome-power-manager still treats the listed but
missing light sensor, the symptom described in this bug makes sense.

The suggested fix is to remove MacBookPro3,1;MacBookPro3,2;MacBookPro4,1
completely from fdi/policy/10osvendor/10-macbookpro-utils.fdi, and
instead implement keyboard_backlight and light_sensor through the
mechanism outlined in https://bugs.launchpad.net/ubuntu/+source/linux-
source-2.6.22/+bug/125918.

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[Bug 285794] Re: macbook frequent hardlock with Intrepid Ibex

2008-10-19 Thread rydberg
Thanks for the report. I see no trace of coretemp or applesmc in your
logs. Also, are you using powernowd or some other cpu frequency
controller?

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[Bug 285815] [NEW] Backlight keeps getting darker on MacBookPro

2008-10-19 Thread rydberg
Public bug reported:

Binary package hint: hal

[EMAIL PROTECTED]:

i am using a macbook pro 3.1 with intrepid beta and the nvidia driver. i
finally managed to have the backlight keys F1 and F2 working but now i
face another problem. when i change the backlight setting, it resets
itself after some minutes to an average light level. then i use f2 to
increase backlight again and some time later it goes down again.i have
deactivated the shade setting in the gnome power management. the light
is also turned down while moving the mouse or typing.

** Affects: hal (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 227359] Re: suddenly keyboard event recognition gets really slow

2008-10-19 Thread rydberg
... my problem
(https://bugs.launchpad.net/ubuntu/+source/linux/+bug/276830) finally
went away with the 17OCT2008 updates, so this bug could be closed.

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[Bug 125670] Re: Scroll of synaptics touchpad stop working suddenly

2008-10-19 Thread rydberg
** Bug watch added: Debian Bug tracker #372692
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=372692

** Also affects: xorg-driver-synaptics via
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=372692
   Importance: Unknown
   Status: Unknown

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[Bug 285794] Re: macbook frequent hardlock with Intrepid Ibex

2008-10-20 Thread rydberg
Do you experience any problems with applesmc, like error messages in the
'dmesg' output? The applesmc module was changed substantially around
alpha 6, I imagine it might play a part in the positive change reported
in the bug you refer to.

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[Bug 125918] Re: [Gutsy Tribe 2, Intrepid Alpha 2+] Illuminated keyboard not working on MacBook Pro rev.3 (santa rosa)

2008-10-04 Thread rydberg
** Also affects: hal
   Importance: Undecided
   Status: New

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[Bug 227359] Re: suddenly keyboard event recognition gets really slow

2008-10-04 Thread rydberg
Maybe this bug is related: https://bugs.launchpad.net/ubuntu/+bug/276830

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[Bug 226894] Re: Backlight control does not work on MacBook Pro 3.1

2008-10-06 Thread rydberg
The current hal configuration is wrong. The culprit is the hald-addon-
macbookpro-backlight, which assumes the ATI graphics card, which MBP3,1
does not have. A similar problem exists for MBP4,1. The MBA1,1 is not
even listed.

I have managed to make it work on my MBA by creating a new addon, hald-
addon-applesmc, which simply uses the sysfs devices created by applesmc
to control the backlight. The same procedure should work for both MBP3,1
and MBP4,1, so I will carry this patch upstream and hope for the best.

If you are interested, I can publish the fdi configuration change and a
i386 and/or amd64 binary here for further testing.

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[Bug 276830] Re: regression: 2.6.27-4 does not always update screen after suspend

2008-10-06 Thread rydberg
The problem went away after upgrading to 2.6.27-5-generic.


** Changed in: linux (Ubuntu)
   Status: New => Fix Released

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[Bug 261450] Re: brightness Applet very slow and processors getting bisy when try adjust LCD brightness

2008-10-06 Thread rydberg
I can confirm this problem on a Macbook Air 1,1, running Intrepid with
kernel 2.6.27-5-generic.

After starting X, nothing happens when pressing the LCD panel keys - you
think. After about one minute (!), the key presses you already forgot
about suddenly takes effect, and the screen brightness is adjusted. From
this point on, pressing the LCD panel keys works well and as you would
expect. Also after several suspend/resume cycles, the keys stay
responsive.

During that first odd startup time, pressing the volume keys works, but
pressing the keyboard backlight keys does not work. However, after the
system is done doing whatever it does that first minute, also the
keyboard backlight keys work well (note to reproducer: keyboard
backlight does not yet work on MBA, am sending my fix upstream).

Because of the connection to the keyboard backlight, which is controlled
via hal and a proper fdi configuration, I suspect the culprit here is
hal. I do not know what part of power management that eventually ends up
modifying the LCD brightness, but since there is no laptop_panel
capability listed when running hal-find-by-capability, I suspect the
minute-long wait could have something to do with patient searching for
the right device.

Am I wrong?


** Also affects: hal
   Importance: Undecided
   Status: New

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[Bug 272926] Re: Intrepid: ClickFinger options causes random locks in Xorg?

2008-10-06 Thread rydberg
** Changed in: xserver-xorg-input-synaptics (Ubuntu)
   Status: Confirmed => Incomplete

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[Bug 227359] Re: suddenly keyboard event recognition gets really slow

2008-10-06 Thread rydberg
My problem went away with kernel 2.6.27-5 in Intrepid. I wonder if this
is still a problem for the original reporter?

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[Bug 125918] Re: [Gutsy Tribe 2, Intrepid Alpha 2+] Illuminated keyboard not working on MacBook Pro rev.3 (santa rosa)

2008-10-06 Thread rydberg
** Also affects: hal (Ubuntu)
   Importance: Undecided
   Status: New

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[Bug 227359] Re: suddenly keyboard event recognition gets really slow

2008-10-07 Thread rydberg
It seems some change in the package updates between 06OCT2008 and
07OCT2008 triggered this problem again... it is random, so one cannot be
100% sure it ever went away, but I would say... 90% sure.

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[Bug 276830] Re: regression: 2.6.27-4 does not always update screen after suspend

2008-10-07 Thread rydberg
With 90% certainty, the problem *was* gone, but came back with the
updates betwen 06OCT2008 and 07OCT2008. The set includes an update to
2.6.27-5-generic.

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[Bug 276830] Re: regression: 2.6.27-4 does not always update screen after suspend

2008-10-07 Thread rydberg
** Changed in: linux (Ubuntu)
   Status: Fix Released => New

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[Bug 275204] Re: hardy-lbm: upgrade to bcm5974-0.65

2008-10-07 Thread rydberg
Tested with kernel 2.6.24-21-generic, works fine. Earlier kernels do not
export usbhid_modify_dquirk, and consequently the module does not load,

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[Bug 276830] Re: regression: 2.6.27-4 does not always update screen after suspend

2008-10-07 Thread rydberg
Problem persists with the latest 2.6.27-6-generic kernel and companion
updates.

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[Bug 125918] Re: [Gutsy Tribe 2, Intrepid Alpha 2+] Illuminated keyboard not working on MacBook Pro rev.3 (santa rosa)

2008-10-08 Thread rydberg
Ok, I have submitted a set of patches upstream, which should fix the
keyboard backlight on MBP31, MBP41, and MBA. With the patches, pommed
will not be needed on my MBA, but lcd backlight, keyboard backlight, and
volume control works via HAL and power management. I am attaching them
here, in case somebody would like to try them out.


** Attachment added: "patch 1/3"
   
http://launchpadlibrarian.net/18343023/0001-hald-linux-Add-a-generic-keyboard-backlight-handler.patch

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[Bug 125918] Re: [Gutsy Tribe 2, Intrepid Alpha 2+] Illuminated keyboard not working on MacBook Pro rev.3 (santa rosa)

2008-10-08 Thread rydberg

** Attachment added: "patch 2/3"
   
http://launchpadlibrarian.net/18343033/0002-hald-linux-Add-keyboard-backlight-support-for-MacBo.patch

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