[Bug 554066] [NEW] Samsung N220 hotkeys don't work

2010-04-02 Thread Günther Köckerandl
Public bug reported:

Binary package hint: udev

Various non-standard extra keys of my Samsung N220 (model:
NP-N220-JA03DE) don't work in Lucid (and most likely older releases as
well). I followed the steps in /usr/share/doc/udev/README.keymap.txt.gz:

1. Find the keyboard device.
r...@n220:~# /lib/udev/findkeyboards
AT keyboard: input/event5

2. Dump current mapping:
[see attached orig-map.txt]

3. Find broken scan codes:
Suitable mappings can already be found in /lib/udev/keymaps/samsung-other.
Furthermore, the N220 also requires the workarounds in
/lib/udev/keymaps/force-release/samsung-other.

4. Find out your system vendor and product:
r...@n220:~# cat /sys/class/dmi/id/sys_vendor
SAMSUNG ELECTRONICS CO., LTD.
r...@n220:~# cat /sys/class/dmi/id/product_name
N150/N210/N220

5. Generate a device dump
[see attached udev-db.txt]

I've also attached two small patches to the corresponding .rules-files, in 
order to load the appropriate mappings.
Affected version:

r...@n220:~# lsb_release -rd
Description:Ubuntu lucid (development branch)
Release:10.04
r...@n220:~# apt-cache policy udev
udev:
  Installed: 151-7
  Candidate: 151-7
  Version table:
 *** 151-7 0
500 http://de.archive.ubuntu.com/ubuntu/ lucid/main Packages
100 /var/lib/dpkg/status

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

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[Bug 554066] Re: Samsung N220 hotkeys don't work

2010-04-02 Thread Günther Köckerandl

** Attachment added: orig-map.txt
   http://launchpadlibrarian.net/42895168/orig-map.txt

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[Bug 554066] Re: Samsung N220 hotkeys don't work

2010-04-02 Thread Günther Köckerandl

** Attachment added: udev-db.txt
   http://launchpadlibrarian.net/42895294/udev-db.txt

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[Bug 554066] Re: Samsung N220 hotkeys don't work

2010-04-02 Thread Günther Köckerandl

** Attachment added: udev_rules_patch.tgz
   http://launchpadlibrarian.net/42895393/udev_rules_patch.tgz

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[Bug 318980] Re: acpi-support's 90-hdparm.sh overwrites hdparm.conf's apm settings

2009-02-10 Thread Günther Köckerandl
I wrote the patch because my laptop hard drive was heating up to about
50°C because acpi-support disables the disk's APM while the laptop is on
AC power.

I think if the user explicitly sets a value in /etc/hdparm.conf, acpi-support 
should not overwrite this setting, even if the power state changes. Arbitrarily 
applying the settings from /etc/hdparm.conf while on AC but using 
acpi-support's default while on battery doesn't seem appropriate either; while 
user A might be happy, user B might expect the exact opposite behavior.
Furthermore, customized power-aware handling of APM values can already be done 
via laptop-mode-tools.
In my oppinion, only if both /etc/hdparm.conf and l-m-t are disabled, it's 
acpi-support's turn to provide decent default values.

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[Bug 318980] Re: acpi-support's 90-hdparm.sh overwrites hdparm.conf's apm settings

2009-02-08 Thread Günther Köckerandl
This patch tries to make sure that /etc/acpi/*.d/90-hdparm.sh does not
overwrite settings made by laptop-mode-tools or hdparm. Each harddisk is
checked individually; APM settings are only applied if the drive is
neither controlled by /etc/laptop-mode/laptop-mode.conf nor by a
matching section in /etc/hdparm.conf.

However, the proposed patch does NOT check whether the device section in 
/etc/hdparm.conf actually contains an APM setting.  This would require a lot of 
functionality that is already present in /lib/udev/hdparm. Maybe this 
functionality should be exported to a small parser lib for the hdparm.conf file 
format?
Note that this problem only affects people who created a drive section in 
hdparm.conf and left out the APM value (which seems unlikely; most people seem 
to edit /etc/hdparm.conf because they *DO* want to set a specific APM value). 
The default behaviour does not differ from the current implementation of 
90-hdparm.sh


** Attachment added: patch against 
/etc/acpi/{ac.d,battery.d,resume.d,start.d}/90-hdparm.sh
   http://launchpadlibrarian.net/5884/90-hdparm.sh.diff

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[Bug 318980] Re: acpi-support's 90-hdparm.sh overwrites hdparm.conf's apm settings

2009-02-08 Thread Günther Köckerandl
Thanks for your quick response. You are right, there might be spaces at the 
start of the line and before the curly brace, so I changed the regex to: 
'^[[:space:]]*/dev[-_/[:alnum:]]*[-_[:alnum:]]+[[:space:]]+{'
I also fixed the return-values and that _very_ stupid echo $HDPARM error... 
Sorry :)

** Attachment added: fixed patch
   http://launchpadlibrarian.net/22282244/90-hdparm.sh-fixed.diff

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[Bug 318980] Re: acpi-support's 90-hdparm.sh overwrites hdparm.conf's apm settings

2009-02-03 Thread Günther Köckerandl
I've created a small patch that hopefully fixes this.
It uses readlink to overcome the problem of custom names in hdparm.conf. 

** Attachment added: acpi-support_dont_overwrite_hdparm.diff
   
http://launchpadlibrarian.net/21960794/acpi-support_dont_overwrite_hdparm.diff

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[Bug 250172] Re: No On Battery Power tab after inserting battery

2008-11-09 Thread Günther Köckerandl
I can confirm this behaviour. If gnome-power-manager is started while
the battery is not plugged in, then the On Battery Power tab never
appears. However, G-P-M does seem to recognize the battery as the status
icon is updated and the battery-related options now appear in the
context menu. See g-p-m_nobat.txt

If, on the other hand, I start g-p-m while the battery is plugged in,
the On Battery Power tab is permanently available. Even if I unplug
the battery, the tab remains visible. See g-p-m_withbat.txt

lshal -m does not produce any output while (un)plugging the battery.

gnome-power-bugreport.sh (after restarting g-p-m with attached battery):
Distro version:   DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.10
DISTRIB_CODENAME=intrepid
DISTRIB_DESCRIPTION=Ubuntu 8.10
Kernel version:   2.6.27-7-generic
g-p-m version:2.24.0
HAL version:  0.5.11
System manufacturer:  missing
System version:   missing
System product:   missing
AC adapter present:   yes
Battery present:  yes
Laptop panel present: yes
CPU scaling present:  yes
Battery Information:
  battery.charge_level.current = 42368  (0xa580)  (int)
  battery.charge_level.design = 47520  (0xb9a0)  (int)
  battery.charge_level.last_full = 42422  (0xa5b6)  (int)
  battery.charge_level.percentage = 99  (0x63)  (int)
  battery.charge_level.rate = 0  (0x0)  (int)
  battery.is_rechargeable = true  (bool)
  battery.model = 'e00511301B34B240 1704'  (string)
  battery.present = true  (bool)
  battery.rechargeable.is_charging = false  (bool)
  battery.rechargeable.is_discharging = false  (bool)
  battery.reporting.current = 3923  (0xf53)  (int)
  battery.reporting.design = 4400  (0x1130)  (int)
  battery.reporting.last_full = 3928  (0xf58)  (int)
  battery.reporting.rate = 0  (0x0)  (int)
  battery.reporting.technology = 'Li-ion'  (string)
  battery.reporting.unit = 'mAh'  (string)
  battery.serial = ' 1704'  (string)
  battery.technology = 'lithium-ion'  (string)
  battery.type = 'primary'  (string)
  battery.vendor = 'SMP-PAN-22/main'  (string)
  battery.voltage.current = 12505  (0x30d9)  (int)
  battery.voltage.design = 10800  (0x2a30)  (int)
  battery.voltage.unit = 'mV'  (string)
GNOME Power Manager Process Information:
pg8382  0.1  0.6 225680 13660 ?Ss   16:05   0:00 
gnome-power-manager
HAL Process Information:
107   5365  0.0  0.2  36268  4916 ?Ss   13:52   0:00 /usr/sbin/hald
root  5369  0.0  0.0  17932  1236 ?S13:52   0:00  \_ hald-runner
root  5450  0.0  0.0  20048  1168 ?S13:52   0:00  \_ 
hald-addon-input: Listening on /dev/input/event3 /dev/input/event6 
/dev/input/event4 /dev/input/event5 /dev/input/event1
root  5460  0.0  0.0  20060  1148 ?S13:52   0:00  \_ 
/usr/lib/hal/hald-addon-cpufreq
107   5461  0.0  0.0  16752  1040 ?S13:52   0:00  \_ 
hald-addon-acpi: listening on acpid socket /var/run/acpid.socket
root  5472  0.0  0.0  20052  1176 ?S13:52   0:00  \_ 
hald-addon-storage: polling /dev/sdb (every 2 sec)
root  5477  0.0  0.0  20052  1184 ?S13:52   0:04  \_ 
hald-addon-storage: polling /dev/scd0 (every 2 sec)

** Attachment added: g-p-m_nobat.txt
   http://launchpadlibrarian.net/19512250/g-p-m_nobat.txt

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[Bug 250172] Re: No On Battery Power tab after inserting battery

2008-11-09 Thread Günther Köckerandl

** Attachment added: Starting g-p-m with attached battery
   http://launchpadlibrarian.net/19512254/g-p-m_bat.txt

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[Bug 284263] Re: ACPI: EC: missing confirmations, switch off interrupt mode.

2008-11-02 Thread Günther Köckerandl
Yet another me too, this time the error seems related to the graphics-
controller:

Nov  2 13:36:21 box kernel: [ 8055.273097] ACPI: EC: missing confirmations, 
switch off interrupt mode.
Nov  2 13:36:21 box kernel: [ 8055.793155] ACPI Exception (evregion-0419): 
AE_TIME, Returned by Handler for [EmbeddedControl] [20080609]
Nov  2 13:36:21 box kernel: [ 8055.793198] ACPI Error (psparse-0530): Method 
parse/execution failed [\_SB_.PCI0.GFX0.DD03._BQC] (Node 88007f33c480), 
AE_TIME

The error occurs after about 2 to 4h uptime for some time now. When this
happens, the keyboard gets very unresponsive and the only way to fix
this seems to be a reboot.

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[Bug 227213] Re: [hardy] FSC v5505 Cannot activate / deactivate wireless lan by pressing hotkey

2008-11-01 Thread Günther Köckerandl
I can confirm this report. Neither FN+F1 nor the kill-switch works. In 
Windows, pressing either of them starts a 3rd party tool that allows me to 
disable/enable WiFi and Bluetooth.
However, I don't think this is a bug. This notebook simply isn't supported (and 
may even never get to that point, given the short half-life of notebooks), so 
there is little the ubuntu-devs can do.

** Changed in: ubuntu
   Status: New = Confirmed

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[Bug 267903] Re: rastertoqpdl segfaults or produces black printouts

2008-09-24 Thread Günther Köckerandl
The supplied version of pdftoraster solves both problems: no black pages and 
rastertoqpdl doesn't crash. Thank you.
And sorry for getting you on the wrong track with rastertoqpdl.

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[Bug 268383] Re: kbluetooth4 fails to add mouse

2008-09-24 Thread Günther Köckerandl
The bluez-input packge is now recommended by bluez-utils (as of version
3.36-1ubuntu2).

If no PIN is entered in the authentication dialog, the following warning still 
appears:
BTWizard::createBonding: Error:  org.bluez.Error.AuthenticationRejected: 
Authentication Rejected
Despite the warning, the device (a mouse in my case) is working afterwards, so 
I'd consider this merely annoying.
As pointed out in #1, entering e.g.  solves this.

So I think this bug should be closed and a new bug should be filed
regarding the authentication error.

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[Bug 268383] Re: kbluetooth4 fails to add mouse

2008-09-16 Thread Günther Köckerandl
Error:  org.freedesktop.DBus.Error.UnknownMethod: Method CreateDevice with 
signature s on interface org.bluez.input.Manager doesn't exist
probably means that you haven't installed the bluez-input package.

This has fixed it for me:
quit kbluetooth4
sudo apt-get install bluez-input
sudo invoke-rc.d bluetooth restart
start kbluetooth4 and try adding you mouse

kdebluetooth and gnome-bluetooth should both depend on bluez-input, or
at least detect whether it is installed and -- if necessary -- at least
prompt the user to install it manually.

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[Bug 268383] Re: kbluetooth4 fails to add mouse

2008-09-16 Thread Günther Köckerandl
Setting package to kdebluetooth although gnome-bluetooth seems to be
affected too (confirmation needed)


** Changed in: kdebluetooth (Ubuntu)
Sourcepackagename: None = kdebluetooth

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[Bug 267903] Re: rastertoqpdl segfaults

2008-09-15 Thread Günther Köckerandl
I've installed the LSB package; unfortunately, nothing has changed. Printing in 
Letter format causes a segfault while  A4 produces a black page.
I've repeated the steps described in my last post and attached the results. 


** Attachment added: bug267903-splix_lsb.tar.gz
   http://launchpadlibrarian.net/17627768/bug267903-splix_lsb.tar.gz

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[Bug 267903] Re: rastertoqpdl segfaults

2008-09-12 Thread Günther Köckerandl
I'm sorry that the information provided so far ist too thin.

It seems that, if the print-job's media size differs from the printer's default 
media-size, rastertoqpdl segfaults.
My printer is set to A4 media, while all KDE programs use Letter by default. 
This probably has caused the crashes I observed earlier.
However, even if rastertoqpdl doesn't crash, the printouts still are completely 
black.

I've attached a small LaTeX document and the resulting input.ps/input.pdf files 
to demonstrate the problem. The document size is set to A4 media.
# ML-2510_(Ubuntu) is using Splix (rastertoqpdl):
# no crash/ black printout; see bug267903.tar.gz/target_media_a4/*
lp -d ML-2510_(Ubuntu) -o media=a4 input.ps

# segfault; see bug267903.tar.gz/target_media_letter/*
lp -d ML-2510_(Ubuntu) -o media=letter input.ps

As already mentioned, the Samsung-driver works fine in both cases.
Unfortunatelly, I don't know how to efficiently debug a CUPS filter. I
noticed, however, that everything seems to get piped through
/usr/lib/cups/filter/pdftoraster before it is fed to rastertoqpdl.
Therefore I've created a small wrapper script around pdftoraster which
records command-line arguments, environment variables and the output
from the real pdftoraster, which is then used as input to a stand-
alone (i.e. not started by CUPS) rastertoqpdl with gdb or valgrind
attached. If there is a better way to do this, please let me know.

The following debugging packages are installed:
cups-dbg libc6-dbg libcomerr2-dbg libgcc1-dbg libgcrypt11-dbg libgnutls26-dbg 
libgpg-error0-dbgsym libjpeg62-dbgsym libkeyutils1-dbgsym libkrb53-dbgsym 
libpng12-0-dbgsym libstdc++6-4.3-dbg libtasn1-3-dbg libtiff4-dbgsym 
splix-dbgsym zlib1g-dbg
Yet, gdb still complains about missing debugging symbols. I hope the backtraces 
help to isolate the problem nevertheless.

Please feel free to ask, if you need further information.

** Attachment added: bug267903.tar.gz
   http://launchpadlibrarian.net/17564864/bug267903.tar.gz

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[Bug 267903] Re: rastertoqpdl segfaults

2008-09-09 Thread Günther Köckerandl

** Attachment added: apport crash file
   
http://launchpadlibrarian.net/17436454/_usr_lib_cups_filter_rastertoqpdl.7.crash

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[Bug 226597] Re: [hardy] FSC v5505 problem with special keys to set brightness

2008-09-09 Thread Günther Köckerandl
Controling the birghtness with FN + F8 and FN + F9 is working again in
Intrepid using the 2.6.27-2.3 kernel. However, FN + F8 still produces
unknown keycodes; a minor annoyance.

Output of showkey -s:
FN + F8: no output
FN + F9: 0xe0 0x6f 0xe0 0xef

Xev output:
FN + F8: no output
FN + F9: 120 NoSymbol

dmesg:
FN + F8:
[ 2398.706819] atkbd.c: Unknown key pressed (translated set 2, code 0xd9 on 
isa0060/serio0).
[ 2398.706833] atkbd.c: Use 'setkeycodes e059 keycode' to make it known.
[ 2398.716113] atkbd.c: Unknown key released (translated set 2, code 0xd9 on 
isa0060/serio0).
[ 2398.716126] atkbd.c: Use 'setkeycodes e059 keycode' to make it known.

FN + F9:
nothing

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[Bug 250139] Re: iwl4965: Can not allocate SKB buffers

2008-09-08 Thread Günther Köckerandl
The SKB allocation failures can be triggered fairly reliably in 2.6.27-2.3 by 
causing some network traffic (using e.g. iperf) and writing data to my USB 
harddrive (using dd). Running just iperf or dd is fine. However, as soon as I 
run both at the same time, I get a lot of iwlagn: Can not allocate SKB 
buffers messages.
Note that I didn't even touch the kill switch (which doesn't work anyway). 
Also, I haven't found any page allocation failures in my logs.


** Attachment added: dmesg.txt
   http://launchpadlibrarian.net/17411164/dmesg.txt

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[Bug 267903] [NEW] rastertoqpdl segfaults

2008-09-08 Thread Günther Köckerandl
Public bug reported:

Binary package hint: splix

Whenever I try to print anything on my Samsung ML-2510 the printout is either 
completely black or the printer doesn't print at all and the following messages 
appear in /var/log/cups/error_log:
E [08/Sep/2008:21:39:46 +0200] PID 14178 (/usr/lib/cups/filter/rastertoqpdl) 
crashed on signal 11!
E [08/Sep/2008:21:39:46 +0200] [Job 64] Can't write page 1 image
E [08/Sep/2008:21:39:46 +0200] PID 14177 (/usr/lib/cups/filter/pdftoraster) 
stopped with status 1!
E [08/Sep/2008:21:39:46 +0200] [Job 64] Job stopped due to filter errors.

Corresponding dmesg:
[ 8303.350635] rastertoqpdl[14181]: segfault at 7f163b12a000 ip 
7f163c6f3196 sp 41b78e18 error 7 in 
libc-2.8.90.so[7f163c66e000+169000]

Using Samsung's Unified Linux Driver (see Samsung website), the printer
works fine.

$ lsb_release -rd
Description:Ubuntu intrepid (development branch)
Release:8.10

$uname -a
Linux box 2.6.27-2-generic #1 SMP Thu Aug 28 17:18:43 UTC 2008 x86_64 GNU/Linux

$ apt-cache policy splix
splix:
  Installed: 2.0.0~rc2-0ubuntu1
  Candidate: 2.0.0~rc2-0ubuntu1
  Version table:
 *** 2.0.0~rc2-0ubuntu1 0
500 http://archive.ubuntu.com intrepid/main Packages
100 /var/lib/dpkg/status

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

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[Bug 261106] [NEW] kde 4.1 dolphin hangs when hovering mouse over a fifo/pipe

2008-08-25 Thread Günther Köckerandl
Public bug reported:

Binary package hint: dolphin

Description:
When hovering the mouse over a FIFO, dolphin stops responding until I kill it 
manually.

Steps to reproduce:
1) mkfifo THEFIFO
2) open Dolphin
3) hover mouse over THEFIFO

What I expected to happen:
Dolphin shows some basic information about the FIFO.

What happened instead:
Dolphin stops responding.

My Guess:
It looks like Dolphin tries to open(2) the FIFO with O_RDONLY, which blocks 
(see strace snippet).

---
Ubuntu Release: Ubuntu intrepid (development branch), 8.10
Package:dolphin, 4:4.1.0-0ubuntu2
Architecture:   amd64

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

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kde 4.1 dolphin hangs when hovering mouse over a fifo/pipe
https://bugs.launchpad.net/bugs/261106
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[Bug 261106] Re: kde 4.1 dolphin hangs when hovering mouse over a fifo/pipe

2008-08-25 Thread Günther Köckerandl

** Attachment added: last 10 lines of strace dolphin --nofork
   http://launchpadlibrarian.net/17059396/dolphin_fifo.strace.txt

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kde 4.1 dolphin hangs when hovering mouse over a fifo/pipe
https://bugs.launchpad.net/bugs/261106
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[Bug 261106] Re: kde 4.1 dolphin hangs when hovering mouse over a fifo/pipe

2008-08-25 Thread Günther Köckerandl
Done. See: https://bugs.kde.org/show_bug.cgi?id=169786

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kde 4.1 dolphin hangs when hovering mouse over a fifo/pipe
https://bugs.launchpad.net/bugs/261106
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