[Bug 1085706] Re: pam_ecryptfs: seteuid error

2022-04-27 Thread Ariel Faigon
Confirming issue exists on Kubuntu 20.04.4 LTS.

Every attempt to login from the graphical login screen makes this error
appear in authlog:

/var/log/auth.log:Apr 27 13:56:16  kcheckpass[3516]:
pam_ecryptfs: seteuid error

Quick "fix" of the symptom, i.e. make the error go away is to add the
seteuid-bit permission to kcheckpass (owned by root):

sudo chmod u+s /usr/lib/x86_64-linux-gnu/libexec/kcheckpass

However, this seems like a too broad privilege grant so I'm not sure it is a 
good idea.
Personally, I prefer to have the spurious error in the log over this broad 
privilege grant.

Note that login succeeds despite the error appearing in authlog.

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Title:
  pam_ecryptfs: seteuid error

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[Bug 1906939] Re: kde frontend, ModuleNotFoundError: No module named 'sip'

2021-02-13 Thread Ariel Faigon
Some more info, with the hope this is helpful.

installing python3-sip didn't work for me:

```
% sudo apt install python3-sip 
Reading package lists... Done
Building dependency tree   
Reading state information... Done
python3-sip is already the newest version (4.19.7+dfsg-1ubuntu0.1).
0 upgraded, 0 newly installed, 0 to remove and 83 not upgraded.

% /usr/bin/usb-creator-kde 
Traceback (most recent call last):
  File "/usr/bin/usb-creator-kde", line 21, in 
import sip
ModuleNotFoundError: No module named 'sip'
```

This is because of needing to support multiple `python3` versions:

```
% sudo update-alternatives --config python3
There are 3 choices for the alternative python3 (providing /usr/bin/python3).

  SelectionPathPriority   Status

  0/usr/bin/python3.8   3 auto mode
  1/usr/bin/python3.6   1 manual mode
* 2/usr/bin/python3.7   2 manual mode
  3/usr/bin/python3.8   3 manual mode
```

Installing `sip` (for the python3.7 env) with `python3 -m pip --user
--upgrade sip` (keeping the system python install intact, doesn't solve
the problem either). Same import error.

If I edit the shebang line of /usr/bin/usb-creator-kde to the more
explicit:

#!/usr/bin/python3.6

the script starts without failing the import.

However, it fails immediately after with a popup "An error occurred
while talking to the udisks service"

systemctl list-units | grep udisks

shows there's a `udisks2` service but not a `udisks` service.

So yes, this is a simple dependency issue that keeps growing over time.

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[Bug 1793640] Re: Pulseaudio fails to detect sound card, while timidity is installed

2020-09-22 Thread Ariel Faigon
@h1bymask

Seems cleaner to share the audio group between the two daemon processes
rather than trying to merge the two separate uids.

/etc/group already seems to do this (on 18.04):

$ grep audio /etc/group
audio:x:29:pulse,timidity

Given that the devices under /dev/snd/ are all read-write by group
audio.

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  Pulseaudio fails to detect sound card, while timidity is installed

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[Bug 1008213] Re: Missing depends on whoopsie.

2017-09-14 Thread Ariel Faigon
Just two little suggestions to make the software more friendly:

$ strings /usr/bin/dbus-daemon | grep 'Unknown username "%s" in'
Unknown username "%s" in message bus configuration file

It would be nice if the printer of this error message (dbus-daemon)
would change the error message so:

- Add 'warning:' so it isn't interpreted as an error
- Specify the path of the "message bus configuration file" so it would be easy 
to figure out what needs to be edited to get rid of the warning.

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  Missing depends on whoopsie.

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[Bug 1682967] [NEW] kdeconnect plasmoid QML ListItem: Binding loop detected for property "width"

2017-04-14 Thread Ariel Faigon
Public bug reported:

I've been using KDEconnect on Xenial (16.04.2 LTS) and a new android
phone for several months.

Generally, it works fine for what I use it: editing/updating music
content on my phone from my linux desktop. I do the updates via 'rsync
--inplace ...'


One worrisome symptom I noticed is this error in my ~/.xsession-errors:

file:///usr/share/plasma/plasmoids/org.kde.kdeconnect/contents/ui/DeviceDelegate.qml:130:23:
QML ListItem: Binding loop detected for property "width"

Right now there are over 20,000 of these errors in the .xsession-errors
log for about 1 week of uptime.

It seems that something is wrong, and kdeconnect notices it, but I'm not
sure what, so reporting it here.

Will be glad to supply more information if someone with an understanding
of the code can suggest how to further debug this.

The package containing the config file is kdeconnect-plasma according to
this:

$ dpkg -S DeviceDelegate.qml
kdeconnect-plasma: 
/usr/share/plasma/plasmoids/org.kde.kdeconnect/contents/ui/DeviceDelegate.qml

** Affects: kdeconnect-plasma (Ubuntu)
 Importance: Undecided
 Status: New

** Package changed: kdeconnect (Ubuntu) => kdeconnect-plasma (Ubuntu)

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[Bug 1526450] Re: /usr/sbin/update-apt-xapian-index:ImportError:/usr/sbin/update-apt-xapian-index@104:setupIndexing:__init__:__init__:load_source:_load:_load_unlocked:exec_module:_call_with_frames_rem

2017-03-20 Thread Ariel Faigon
Also started seeing this on vanilla 16.04.2 (don't recall seeing it
earlier):

Output from Anacron job 'cron.weekly' (running as root):

/etc/cron.weekly/apt-xapian-index:
Exception ignored in: >
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/axi/indexer.py", line 306, in __del
__
AttributeError: 'NoneType' object has no attribute 'unlink'

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Title:
  /usr/sbin/update-apt-xapian-index:ImportError:/usr/sbin/update-apt-
  xapian-
  
index@104:setupIndexing:__init__:__init__:load_source:_load:_load_unlocked:exec_module:_call_with_frames_removed:/usr/share
  /apt-xapian-index/plugins/software_center.py@13:/usr/share/software-
  center/softwarecenter/db/update.py@33:/usr/share/software-
  center/softwarecenter/backend/scagent.py@26

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[Bug 1605291] Re: please merge llvm-toolchain-3.8 from Debian

2016-07-28 Thread Ariel Faigon
Confirming that this upgrade fixes the problem for me.
clang++ now links successfully vs. system boost libs.
Thanks to all involved!

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  please merge llvm-toolchain-3.8 from Debian

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[Bug 1605291] Re: please merge llvm-toolchain-3.8 from Debian

2016-07-25 Thread Ariel Faigon
clang in 15.04 and 16.04 LTS is pretty unusable without this patch.

Linking against precompiled (with the gcc toolchain) system libraries
fails.

There are also multiple affected users in this closely related bug:

https://bugs.launchpad.net/ubuntu/+source/llvm-
toolchain-3.8/+bug/1488254

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  please merge llvm-toolchain-3.8 from Debian

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[Bug 1606355] Re: clang 3.8 incompatibility with boost since 15.04

2016-07-25 Thread Ariel Faigon
*** This bug is a duplicate of bug 1605291 ***
https://bugs.launchpad.net/bugs/1605291

** This bug has been marked a duplicate of bug 1605291
   please merge llvm-toolchain-3.8 from Debian

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  clang 3.8 incompatibility with boost since 15.04

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[Bug 1606355] [NEW] clang 3.8 incompatibility with boost since 15.04

2016-07-25 Thread Ariel Faigon
Public bug reported:

Since 15.04, people trying to use clang++ as their compiler fail linking
due to different mangling schemes (ABI versions) between clang-3.8 and
g++.

In Ubuntu 16.04 libboost-* packages are all compiled with g++ 5.x.

So trying to use clang++ to link with them fails with undefined symbols.
Here's one example of such error:

./libvw.a(parse_args.o): In function
`boost::program_options::typed_value::name()
const': parse_args.cc:
.text._ZNK5boost15program_options11typed_valueImcE4nameEv[_ZNK5boost15program_options11typed_valueImcE4nameEv]+0x27):
undefined reference to `boost::program_options::arg'


This is a regression. Binaries compiled with clang++ used to be compatible with 
binaries compiled with gcc/g++.

All the details can be found in the upstream bug here:

   https://llvm.org/bugs/show_bug.cgi?id=23529

A patch was released back in March 23 2016 which so far has been working
well for early testers.

Why this bug should get more attention?

In my experience, clang on 12.04 was about 2x faster than g++ in compile
times and its generated code up to 6% faster than code generated by the
g++ toolchain (for my application, vowpal-wabbit).  So I switched to
clang.  The moment I upgraded to LTS (16.04) I discovered I can no
longer use clang on Ubuntu.  Essentially, the clang shipped with Ubuntu
16.04 LTS is no longer working with the shipped boost libraries
rendering clang on 16.04 pretty useless.

I'm opening this bug on launchpad to increase visibility into the
problem and help accelerate the integration of this patch into Ubuntu.

** Affects: llvm-toolchain-3.8 (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: abi clang++ g++ libboost

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  clang 3.8 incompatibility with boost since 15.04

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[Bug 1606355] Re: clang 3.8 incompatibility with boost since 15.04

2016-07-25 Thread Ariel Faigon
Oops, sorry for the 'geany' package setting. Fixing this to clang-3.8

** Package changed: geany (Ubuntu) => llvm-toolchain-3.8 (Ubuntu)

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  clang 3.8 incompatibility with boost since 15.04

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[Bug 1098011] Re: atop unusable in Quantal: trap divide error

2016-05-20 Thread Ariel Faigon
Started to occur for me after upgrading from 12.04 to 16.04

atop is mostly usable, but I see these (once per day, one sec after
midnight) in kern.log:

May 19 00:00:01 hostname kernel: [746105.037456] traps: atop[1943] trap
divide error ip:4073c2 sp:7fff3b17e200 error:0 in atop[40+26000]

May 20 00:00:01 hostname kernel: [832515.341713] traps: atop[19356] trap
divide error ip:4073c2 sp:7ffee489c910 error:0 in atop[40+26000]

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Title:
  atop unusable in Quantal: trap divide error

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[Bug 1493595] [NEW] procps watch -c/--color option doesn't work

2015-09-08 Thread Ariel Faigon
Public bug reported:

This is a bug report on 'watch' from procps.

Essentially, it doesn't seem like -c/--color (ANSI color sequences
support) works.

Here's how to reproduce:

'man watch says':

  -c, --color
  Interpret ANSI color sequences.


This works as expected in bash or dash:

printf "\033[39;1;43mWhite-On-Red\033[0m\n"

And so is this (additional level of protection from the shell):

printf '"\033[39;1;43mWhite-On-Red\033[0m\n"'

When running under 'watch', even when the -c/--color is in effect, the
colors disappear:

watch -c printf '"\033[39;1;43mWhite-On-Red\033[0m\n"'

Same issue happens with simpler (one number) ANSI color sequences, e.g.:
printf '"\033[43mWhite-On-Red\033[0m\n"'# works fine

while:
watch -c printf '"\033[43mWhite-On-Red\033[0m\n"'

the color disappears.

The same happens when the whole ANSI escape sequence is hidden
from watch (wrapped in a shell script like this:)

#!/bin/sh
printf "\033[43mWhite-On-Red\033[0m\n"

call this script 'wor', chmod +x wor and try:

watch -c ./wor

Again, color is gone.

I'm using procps_3.3.9 on Ubuntu.

   procps  1:3.3.9-1ubuntu2.2

  
Tried to build from source ('apt-get source procps; cd procps-3.3.9/; make') 
and the issue is still there.

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


** Tags: procps watch

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  procps watch -c/--color option doesn't work

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[Bug 1002325] Re: SIGILL: chromium-browse[12042] trap invalid opcode ip:7f4e637e1c7d sp:7fff4a10d878 error:0 in chromium-browser

2015-07-30 Thread Ariel Faigon
I started getting these about a week ago (Jul 2015)

They now happen several times a day in bursts (at the same second, same
error, but multiple process or thread ids)

I'm on 14.04.2 LTS

Here are some examples from syslog:

Jul 29 10:41:48 xxx kernel: [2065316.058955] traps: chromium-browse[4352]
trap invalid opcode ip:7f00eb6d9519 sp:7ffdf8fbc1f8 error:0 in
libv8.so[7f00eb1c1000+634000]
Jul 29 10:41:48 xxx kernel: [2065316.267317] traps: chromium-browse[4355]
trap invalid opcode ip:7efd6e7c9519 sp:7ffec0568598 error:0 in
libv8.so[7efd6e2b1000+634000]
Jul 29 10:41:48 xxx kernel: [2065316.482561] traps: chromium-browse[4358]
trap invalid opcode ip:7efd6e7c9519 sp:7ffec0568598 error:0 in
libv8.so[7efd6e2b1000+634000]

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Title:
  SIGILL: chromium-browse[12042] trap invalid opcode ip:7f4e637e1c7d
  sp:7fff4a10d878 error:0 in chromium-browser

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[Bug 1264368] Re: GLib-CRITICAL **: Source ID was not found when attempting to remove it - warning when leaving Network menu of g-c-c

2014-07-27 Thread Ariel Faigon
Sorry I have to correct my comment #10 above.

I found the direct reason for my session hangs and they are unrelated to
this Glib-CRITICAL messages.  Just conincidental.

The Glib-CRITICAL errors are annoying and indicate some incorrect calls
from various apps to Glib, but not a serious issue as far as I'm
concerned.

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Title:
  GLib-CRITICAL **: Source ID was not found when attempting to remove it
  - warning when leaving Network menu of g-c-c

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[Bug 1313042] Re: console-kit-daemon Glib-CRITICAL warning

2014-07-07 Thread Ariel Faigon
** Summary changed:

- console-kit-daemon session hang (sometimes w/ Glib-CRITICAL warning)
+ console-kit-daemon Glib-CRITICAL warning

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Title:
  console-kit-daemon Glib-CRITICAL warning

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[Bug 1313042] Re: console-kit-daemon Glib-CRITICAL warning

2014-07-07 Thread Ariel Faigon
I figured the reason for my hangs was unrelated to the GLIB warning.
I had a sub process of the main job blocking on stdin input when arguments were 
missing, the main job was waiting for the sub process to finish so it didn't 
exit(1).  Bottom line:  the hang cause was a silly bug in one of my own 
scripts.  Sorry about that.

So there's no hang issue in this bug - there's only a GLIB misuse and
console warning.

I updated the bug description to be shorter/simpler accordingly.

I consider the severity/priority much lower now.

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  console-kit-daemon Glib-CRITICAL warning

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[Bug 1313042] Re: console-kit-daemon session hang (sometimes w/ Glib-CRITICAL warning)

2014-05-18 Thread Ariel Faigon
Hi johnnyb0y,

Your system feeling lethargic is unlikely to be related to the GLib-CRITICAL 
warnings appearing in the logs.
They are just coincidental.

Check the output of `top` for heavy processes.  In particular upgrade to
14.04 starts a very heavy new search indexing process  called
`/usr/bin/baloo_file` which I had to disable to get speed back.  Check
other bugs related to baloo for solutions.

hth

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Title:
  console-kit-daemon session hang (sometimes w/ Glib-CRITICAL warning)

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[Bug 1313042] Re: console-kit-daemon related ssh session hang w/ Glib-CRITICAL warning

2014-04-29 Thread Ariel Faigon
The GLib-CRITICAL error applies to many applcations which call
g_source_remove() with garbage parameters.

libglib2 changed recently to check for this error, instead of silently
ignoring it, so the error started showing in multiple places.

The hang in consolekit happens  independently of the call to
g_source_remove() which is I suspect is simply a part of closing down
the session.

Also: turns out: ssh was just coincidental
I am now able to reproduce the hang _without the GLib error_ in a local konsole 
session too.

To try and reprodce (not always, only happens intermittently)
1) Upgrade to 14.04
2) Open a konsole window and create several tabs in it
3)  Run a command which is both CPU intensive on multiple cores, and generates 
output.  I was much more successful reproducing when the command takes more 
than a minute to run and generates several hundred lines of output.
4) When the command finishes the konsole window tab in which the command was 
run no longer accepts input

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Title:
  console-kit-daemon related ssh session hang w/ Glib-CRITICAL warning

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[Bug 1313042] Re: console-kit-daemon session hang (sometimes w/ Glib-CRITICAL warning)

2014-04-29 Thread Ariel Faigon
** Summary changed:

- console-kit-daemon related ssh session hang w/ Glib-CRITICAL warning
+ console-kit-daemon session hang (sometimes w/ Glib-CRITICAL warning)

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  console-kit-daemon session hang (sometimes w/ Glib-CRITICAL warning)

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[Bug 1264368] Re: GLib-CRITICAL **: Source ID was not found when attempting to remove it - warning when leaving Network menu of g-c-c

2014-04-25 Thread Ariel Faigon
Quote from an upstream (bugzilla.gnome.org) comment:

https://bugzilla.gnome.org/show_bug.cgi?id=721369

GLib recently started throwing a warning when g_source_remove()
is passed garbage (as per warning). Your applications have probably been 
broken
for a while, and there's no telling what could actually have happened in the
past when g_source_remove() would happily close any random source because 
the
programmer got the wrong argument to g_source_remove().

So if true, it looks like this should be reasssigned either to Glib, or
to all the affected applications.

The problem isn't just the error (log pollution).  When the error
occurs, I see ssh sessions actually hang when console-kit-daemon prints
the error.  This is a regression in 14.04 vs 13.10.

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  GLib-CRITICAL **: Source ID was not found when attempting to remove it
  - warning when leaving Network menu of g-c-c

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[Bug 1264368] Re: GLib-CRITICAL **: Source ID was not found when attempting to remove it - warning when leaving Network menu of g-c-c

2014-04-21 Thread Ariel Faigon
Also affecting console-kit-daemon:

Apr 21 18:15:22 xx console-kit-daemon[3357]: GLib-CRITICAL: Source ID 462 was 
not found when attempting to remove it
Apr 21 18:15:22 xx console-kit-daemon[3357]: GLib-CRITICAL: Source ID 48 was 
not found when attempting to remove it
Apr 21 18:15:22 xx console-kit-daemon[3357]: GLib-CRITICAL: Source ID 48 was 
not found when attempting to remove it
Apr 21 18:15:25 xx console-kit-daemon[3357]: GLib-CRITICAL: Source ID 469 was 
not found when attempting to remove it
Apr 21 18:15:25 xx console-kit-daemon[3357]: GLib-CRITICAL: Source ID 86 was 
not found when attempting to remove it
Apr 21 18:15:25 xx console-kit-daemon[3357]: GLib-CRITICAL: Source ID 86 was 
not found when attempting to remove it

In my case it started happening immediately after the upgrade from 13.10
to 14.04.

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  - warning when leaving Network menu of g-c-c

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[Bug 822383] Re: Sometimes booting stops with rcu_sched_state detected stall on CPU 0 (t=6000 jiffies)

2012-02-20 Thread Ariel Faigon
I see that this bug has been expired, but thougt itmay be useful to add
my own data.

I've started seeing the kernel message around November 2011.  Not during
boot, but at random times long after boot on different CPUs.

The occurence is very rare, weeks apart, and it doesn't seem to affect
anything I can see.

Here are the  3 occurrences I've seen so far:

Nov 23 18:05:10 xx kernel: [1114277.191313] INFO: rcu_sched_state detected 
stall on CPU 1 (t=15000 jiffies)
Dec  1 06:05:20 xx kernel: [123499.144998] INFO: rcu_sched_state detected stall 
on CPU 3 (t=15000 jiffies)
Feb 20 12:05:10 xx kernel: [214772.721417] INFO: rcu_sched_state detected stall 
on CPU 2 (t=15000 jiffies)

So in my case, the stall affects different CPUs,  lasts 15000 jiffies
and happens many days after boot.

Right now (Feb 20, 2012), I'm running Oneiric with all available updates
applied.

Kernel is:
  $ uname -a
  Linux xx 3.0.0-16-generic #29-Ubuntu SMP Tue Feb 14 12:48:51 UTC 2012 x86_64 
x86_64 x86_64 GNU/Linux

CPUs are:
   Intel(R) Core(TM) i7 CPU 920  @ 2.67GHz

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[Bug 878621] Re: Screensaver takes too long to exit after unlock

2011-10-30 Thread Ariel Faigon
Looked at this issue some more.
 
/usr/bin/kslideshow.kss  has many transition-effects between photos.
Which transitions are being used is not a configurable option so you get all of 
them.

Most of the transitions are lightweight and finish in a second or two.
Some of the transitions are complex and take very long to complete.

When one of these more complex transitions which take a very large
number of seconds to finish kicks in (can be a minute or more), the
computer becomes sluggish.

The worst offender is a transition that does a random almost pixel-by-
pixel rendering of the new photo superimposed on the previous photo.
While this is going on an strace of the kslideshow.kss process shows a
tight loop of poll() and writev() system calls.

here's short sample, there are many of these every second.

poll([{fd=6, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=6, revents=POLLOUT}])
writev(6, [{H\2\376\331s\336\5\5t\336\5\5X\2]\0\0\0G\1\0\30\0\0, 24}, 
{\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377...,
 223200}, {, 0}], 3) = 128000
poll([{fd=6, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=6, revents=POLLOUT}])
writev(6, 
[{\33\257\377\377\33\256\377\377\26\253\377\377\26\251\376\377\34\255\376\377+\277\377\377-\305\377\3772\320\377\377...,
 95224}, {, 0}], 2) = 95224
poll([{fd=6, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=6, revents=POLLOUT}])
writev(6, 
[{\2\2\0t\336\5\5\230\4\5\0u\336\5\5s\336\5\5!\1\0\0\0\0\0\0\2\7\0..., 
128}, 
{\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377...,
 261600}, {, 0}], 3) = 128000
poll([{fd=6, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=6, revents=POLLOUT}])

kslideshow.kss is in the package kdeartwork.  I did a apt-get source and looked 
at the sources.
I believe the source is kdeartwork-4.7.2/kscreensaver/kdesavers/slideshow.cpp 
but not 100% sure.

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[Bug 878621] Re: Screensaver takes too long to exit after unlock

2011-10-28 Thread Ariel Faigon
I'm seeing this issue since upgrading to Oneiric (Oct 2011).

This is Oneiric 11.10 with KDE with kscreensaver using Nvidia (non free)
driver.

The transition between photos is extremely slow and the computer becomes 
non-responsive while the transition is going on.
I have set time for each photo to 20 sec, but the transition effect alone takes 
more than 20 sec.

A side-effect is that getting out of the screensaver after entering
password (or if lock isn't set, just hiting any key) takes about 5 sec
which was immediate in Natty.

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[Bug 781353] Re: libgl1-mesa-dri: display inverted (upside-down) in startkde after natty upgrade

2011-09-08 Thread Ariel Faigon
Confirming that this bug goes away after:
 
  $ apt-get purge nvidia-settings nvidia-current nvidia-common

and restarting X.

Should be closed as invalid.  Sorry for the trouble.

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[Bug 781353] Re: libgl1-mesa-dri: display inverted (upside-down) in startkde after natty upgrade

2011-09-04 Thread Ariel Faigon
Looks like Chris may have been right after all and I was wrong.

See this comment in the original freedesktop  bug:

 https://bugs.freedesktop.org/show_bug.cgi?id=33592#c15

I'm not in front of the buggy system right now so I can't completely
verify, but when I remotely ssh to it, I can see that the nvidia .so's
are actually loaded on a system with only intel graphics (used to have
an nvidia card in the past), which is wrong:

$  lsof | grep nvidia | sed -e 's@.* \(/.*\)$@\1@' | sort -u
/usr/lib/nvidia-current/libGL.so.270.41.06
/usr/lib/nvidia-current/libnvidia-glcore.so.270.41.06
/usr/lib/nvidia-current/tls/libnvidia-tls.so.270.41.06

It seems very plausible that the mistakenly loaded nvidia layer is
flipping those pixels.

Will verify this on Tuesday.

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[Bug 781353] Re: libgl1-mesa-dri: display inverted (upside-down) in startkde after natty upgrade

2011-07-03 Thread Ariel Faigon
Chris,

Thanks.  I don't believe it is a proprietary driver issue. This is using the 
stock FOSS X.org intel (i965) drivers.
Plus, the bug has been traced to the mesa/dri code which is totally FOSS.

It has been fixed in the i915 code but not yet in the i965 code.

Also, if you look at the screenshot provided by one of the early
reporters, you'd see that the inversion is a pure bitmap inversion of
each full window, not a texture inversion.
http://bugsfiles.kde.org/attachment.cgi?id=54449

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[Bug 680444] Re: dbus-daemon eats 100% cpu and is not responsive

2011-06-15 Thread Ariel Faigon
I used to see this in maverick occasionally.
After upgrading to natty, it happens much more frequently, every 2 days or so.

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[Bug 737170] Re: dbus-daemon uses 100% of a core's cpu time, makes it impossible to start any applications

2011-06-15 Thread Ariel Faigon
*** This bug is a duplicate of bug 680444 ***
https://bugs.launchpad.net/bugs/680444

I used to see this in maverick occasionally.
After upgrading to natty, it happens much more frequently, every 2 days or so.

So to comment #3: definitely happens in natty.

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[Bug 781353] Re: libgl1-mesa-dri: display inverted (upside-down) in startkde after natty upgrade

2011-05-13 Thread Ariel Faigon
I spent some more time on this bug.  Here are some updates:

libgl1-mesa-dri  7.9~git20100924-0ubuntu2   doesn't have the bug
libgl1-mesa-dri  7.10.2-0ubuntu  has the bug.

It turned out that the patch by Henri Verbeet (mentioned above) is only
for i915.

I've built libgl1-mesa-dri from source and applied the patch.
My chipset is i965 so it didn't make any difference for me.

I found a temporary work-around:
In /etc/X11/xorg.conf, I disable DRI this way:

Section Device
Option DRIFalse ### This solves the issue
Identifier  Card0
Driver  intel
VendorName  Intel Corporation
BoardName   4 Series Chipset Integrated Graphics Controller
BusID   PCI:0:2:0
EndSection

Of course, I lose most desktop effects, but at least I get KDE back.
Displays aren't upside-down anymore.

This is a serious regression in Natty.

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[Bug 781353] Re: libgl1-mesa-dri: display inverted (upside-down) in startkde after natty upgrade

2011-05-13 Thread Ariel Faigon
** Changed in: ubuntu
   Status: Incomplete = Confirmed

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[Bug 781353] Re: display inverted (upside-down left-right) in startkde after natty upgrade

2011-05-12 Thread Ariel Faigon
Hi IKT,  thanks for the followup.

Unfortunately No.

In KDE you may change the orientation of the *whole* display (System-settings 
- Display and Monitor - Size and Orientation)
but if you look at the screenshot attached to the bug, it is not the *whole* 
display that is inverted, it is each application window that's inverted.  The 
Windows themselves appear in the right locations.   Also, in my case the 
'orientation' menu doesn't allow me to rotate since it has only one option in 
it No Rotation.

Also the problem is in KDE (plasma) only.  Gnome with no-effects works
correctly.

More info:
Moving my whole ~/.kde dir aside doesn't solve the problem, so it doesn't seem 
to be related to enabling visual effects in kwin in my case.  Thanks again.

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[Bug 781353] Re: display inverted (upside-down left-right) in startkde after natty upgrade

2011-05-12 Thread Ariel Faigon
One more important comment, sorry.

https://bugs.kde.org/show_bug.cgi?id=259578 
says this is a driver issue (Xorg) and may be related to erroneous hardware 
detection.
I'm running the intel version of Xorg.

Relevant excerpts from /var/log/Xorg.1.log

[   172.739] 
X.Org X Server 1.10.1
Release Date: 2011-04-15
[   172.739] X Protocol Version 11, Revision 0
[   172.739] Build Operating System: Linux 2.6.24-29-server x86_64 Ubuntu
[   172.739] Current Operating System: Linux io 2.6.38-9-generic #43-Ubuntu SMP 
[   172.739] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.38-9-generic 
root=UUID=72ea6862-93b4-426a-be72-cd8d420b367c ro quiet splash vt.handoff=7
[   172.739] Build Date: 19 April 2011  03:40:45PM
[   172.739] xorg-server 2:1.10.1-1ubuntu1 (For technical support please see 
http://www.ubuntu.com/support) 
[   172.739] Current version of pixman: 0.20.2
[   172.739]Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[   172.739] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[   172.739] (==) Log file: /var/log/Xorg.1.log, Time: Wed May 11 10:49:06 
2011
[   172.740] (==) Using config file: /etc/X11/xorg.conf
[   172.740] (==) Using system config directory /usr/share/X11/xorg.conf.d
[   172.740] (==) ServerLayout X.org Configured
[   172.740] (**) |--Screen Screen0 (0)
[   172.740] (**) |   |--Monitor Monitor0
[   172.740] (**) |   |--Device Card0
...
[   172.741] (II) extmod will be loaded. This was enabled by default and also 
specified in the config file.
[   172.741] (II) dbe will be loaded. This was enabled by default and also 
specified in the config file.
[   172.741] (II) glx will be loaded. This was enabled by default and also 
specified in the config file.
[   172.741] (II) record will be loaded. This was enabled by default and also 
specified in the config file.
[   172.741] (II) dri will be loaded. This was enabled by default and also 
specified in the config file.
[   172.741] (II) dri2 will be loaded. This was enabled by default and also 
specified in the config file.
...
[   172.744] (II) intel: Driver for Intel Integrated Graphics Chipsets: i810,
i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G, 915G,
E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM, Pineview G,
965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33, GM45,
4 Series, G45/G43, Q45/Q43, G41, B43, B43, Clarkdale, Arrandale,
Sandybridge, Sandybridge, Sandybridge, Sandybridge, Sandybridge,
Sandybridge, Sandybridge
[   172.744] (++) using VT number 8
[   173.067] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[   173.067] drmOpenDevice: node name is /dev/dri/card0
[   173.067] drmOpenDevice: open result is 9, (OK)
[   173.067] drmOpenByBusid: Searching for BusID pci::00:02.0
[   173.067] drmOpenDevice: node name is /dev/dri/card0
[   173.067] drmOpenDevice: open result is 9, (OK)
[   173.067] drmOpenByBusid: drmOpenMinor returns 9
[   173.067] drmOpenByBusid: drmGetBusid reports pci::00:02.0
[   173.067] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[   173.067] (==) intel(0): RGB weight 888
[   173.067] (==) intel(0): Default visual is TrueColor
[   173.067] (II) intel(0): Integrated Graphics Chipset: Intel(R) Q45/Q43
[   173.068] (--) intel(0): Chipset: Q45/Q43
[   173.068] (**) intel(0): Relaxed fencing enabled
[   173.068] (**) intel(0): Tiling enabled
[   173.068] (**) intel(0): SwapBuffers wait enabled
[   173.068] (==) intel(0): video overlay key set to 0x101fe
[   173.163] (II) intel(0): Output VGA1 using monitor section Monitor0
[   173.170] (II) intel(0): Output HDMI1 has no monitor section
[   173.170] (II) intel(0): Output DP1 has no monitor section
[   173.263] (II) intel(0): EDID for output VGA1
[   173.263] (II) intel(0): Manufacturer: HWP  Model: 2895  Serial#: 16843009
[   173.263] (II) intel(0): Year: 2010  Week: 16
[   173.263] (II) intel(0): EDID Version: 1.3
[   173.263] (II) intel(0): Analog Display Input,  Input Voltage Level: 
0.700/0.700 V
[   173.263] (II) intel(0): Sync:  Separate
[   173.263] (II) intel(0): Max Image Size [cm]: horiz.: 60  vert.: 34
[   173.263] (II) intel(0): Gamma: 2.20
[   173.263] (II) intel(0): DPMS capabilities: Off; RGB/Color Display
[   173.263] (II) intel(0): Default color space is primary color space
[   173.263] (II) intel(0): First detailed timing is preferred mode
[   173.263] (II) intel(0): redX: 0.661 redY: 0.318   greenX: 0.207 greenY: 
0.668
[   173.263] (II) intel(0): blueX: 0.144 blueY: 0.068   whiteX: 0.313 whiteY: 0.
...

[   173.278] (II) UXA(0): Driver registered support for the following 
operations:
[   173.278] (II) solid
[   173.278] (II) copy
[   173.278] (II) composite (RENDER acceleration)
[   173.278] (II) put_image
[  

[Bug 781353] Re: display inverted (upside-down left-right) in startkde after natty upgrade

2011-05-12 Thread Ariel Faigon
Looks like a bug had been filed on the freedesktop.org bugzilla against
the intel driver / Mesa (OpenGL):

 https://bugs.freedesktop.org/show_bug.cgi?id=33592

There's also a patch against:
src/mesa/drivers/dri/i915/intel_tris.c

   From: Henri Verbeet ...@gmail.com
  To: mesa-...@lists.freedesktop.org
   Date: Sun, 27 Feb 2011 07:22:28 +0100
   Subject: i915: Only invert wpos when rendering to the system framebuffer.

Which I'll be happy to test/verify.
Can you provide a new package of the intel-x-org driver for testing?


** Bug watch added: freedesktop.org Bugzilla #33592
   http://bugs.freedesktop.org/show_bug.cgi?id=33592

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[Bug 781353] Re: libgl1-mesa-dri: display inverted (upside-down left-right) in startkde after natty upgrade

2011-05-12 Thread Ariel Faigon
** Summary changed:

- display inverted (upside-down left-right) in startkde after natty upgrade
+ libgl1-mesa-dri: display inverted (upside-down left-right) in startkde after 
natty upgrade

** Tags added: dri driver i915 i965 intel libgl1-mesa-dri

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[Bug 781353] Re: libgl1-mesa-dri: display inverted (upside-down) in startkde after natty upgrade

2011-05-12 Thread Ariel Faigon
** Summary changed:

- libgl1-mesa-dri: display inverted (upside-down left-right) in startkde after 
natty upgrade
+ libgl1-mesa-dri: display inverted (upside-down) in startkde after natty 
upgrade

** Description changed:

  I just upgraded from Maverick (10.10) to Natty (11.04)
  
  The first and biggest regression I noticed is display appearing upside
  down.
  
  I use KDE with plasma desktop (kwin) on Intel (Xorg Driver is intel) -
  with desktop effects enabled.
  
  kdm starts fine allowing me to login.
  
  While the splash image combo at the center of the screen shows progress
  it suddenly flips upside down as if the screen bitmap got inverted.
  
  When the desktop finally appears I have the KDE panel and the
  application windows in the right places but content inside them is
- inverted upside down.  All fonts are inverted both upside-down and left-
- right, even inside text based apps like konsole.
+ inverted upside down.  All fonts are upside-down inverted even inside
+ text based apps like konsole.
  
  Searching the web reveals a similar report pointing at plasma and desktop 
effects.
  https://bugs.kde.org/show_bug.cgi?id=259578  (marked as resolved and has a 
screenshot)
  http://bugsfiles.kde.org/attachment.cgi?id=54449
  
  Which is exactly what I see after upgrading to Natty.

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[Bug 781353] [NEW] display inverted (upside-down left-right) in startkde after natty upgrade

2011-05-11 Thread Ariel Faigon
Public bug reported:

I just upgraded from Maverick (10.10) to Natty (11.04)

The first and biggest regression I noticed is display appearing upside
down.

I use KDE with plasma desktop (kwin) on Intel (Xorg Driver is intel) -
with desktop effects enabled.

kdm starts fine allowing me to login.

While the splash image combo at the center of the screen shows progress
it suddenly flips upside down as if the screen bitmap got inverted.

When the desktop finally appears I have the KDE panel and the
application windows in the right places but content inside them is
inverted upside down.  All fonts are inverted both upside-down and left-
right, even inside text based apps like konsole.

Searching the web reveals a similar report pointing at plasma and desktop 
effects.
https://bugs.kde.org/show_bug.cgi?id=259578  (marked as resolved and has a 
screenshot)
http://bugsfiles.kde.org/attachment.cgi?id=54449

Which is exactly what I see after upgrading to Natty.

** Affects: ubuntu
 Importance: Undecided
 Status: New

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Title:
  display inverted (upside-down left-right) in startkde after natty
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[Bug 105736] Re: mutt - TLS packet with unexpected length

2011-04-27 Thread Ariel Faigon
I'm on Ubuntu 10.10 (Maverick) with mutt:
Mutt 1.5.20 (2009-06-14)

Started getting this when switching to a new MS Exchange-2010 server using imap 
from an older exchange server
It happens very frequently making mutt very unusable.

  tls_socket_read (A TLS packet with unexpected length was received)

$ mutt -v
Mutt 1.5.20 (2009-06-14)
Copyright (C) 1996-2009 Michael R. Elkins and others.
Mutt comes with ABSOLUTELY NO WARRANTY; for details type `mutt -vv'.
Mutt is free software, and you are welcome to redistribute it
under certain conditions; type `mutt -vv' for details.

System: Linux 2.6.35-28-generic (x86_64)
ncurses: ncurses 5.7.20100626 (compiled with 5.7)
libidn: 1.18 (compiled with 1.18)
hcache backend: GDBM version 1.8.3. 10/15/2002 (built Dec  5 2009 22:15:17)
Compile options:
-DOMAIN
+DEBUG
-HOMESPOOL  +USE_SETGID  +USE_DOTLOCK  +DL_STANDALONE  +USE_FCNTL  -USE_FLOCK   
+USE_POP  +USE_IMAP  +USE_SMTP  
-USE_SSL_OPENSSL  +USE_SSL_GNUTLS  +USE_SASL  +USE_GSS  +HAVE_GETADDRINFO  
+HAVE_REGCOMP  -USE_GNU_REGEX  
+HAVE_COLOR  +HAVE_START_COLOR  +HAVE_TYPEAHEAD  +HAVE_BKGDSET  
+HAVE_CURS_SET  +HAVE_META  +HAVE_RESIZETERM  
+CRYPT_BACKEND_CLASSIC_PGP  +CRYPT_BACKEND_CLASSIC_SMIME  +CRYPT_BACKEND_GPGME  
-EXACT_ADDRESS  -SUN_ATTACHMENT  
+ENABLE_NLS  -LOCALES_HACK  +COMPRESSED  +HAVE_WC_FUNCS  +HAVE_LANGINFO_CODESET 
 +HAVE_LANGINFO_YESEXPR  
+HAVE_ICONV  -ICONV_NONTRANS  +HAVE_LIBIDN  +HAVE_GETSID  +USE_HCACHE  
-ISPELL
SENDMAIL=/usr/sbin/sendmail
MAILPATH=/var/mail
PKGDATADIR=/usr/share/mutt
SYSCONFDIR=/etc
EXECSHELL=/bin/sh
MIXMASTER=mixmaster
To contact the developers, please mail to mutt-...@mutt.org.
To report a bug, please visit http://bugs.mutt.org/.

misc/am-maintainer-mode
misc/hg.pmdef.debugtime
debian-specific/build_doc_adjustments.diff
features/ifdef
features/xtitles
features/trash-folder
features/purge-message
features/sensible_browser_position
features-old/patch-1.5.4.vk.pgp_verbose_mime
features/compressed-folders
features/compressed-folders.debian
debian-specific/Muttrc
debian-specific/Md.etc_mailname_gethostbyname.diff
debian-specific/use_usr_bin_editor.diff
debian-specific/correct_docdir_in_man_page.diff
debian-specific/dont_document_not_present_features.diff
debian-specific/document_debian_defaults
debian-specific/assumed_charset-compat
debian-specific/467432-write_bcc.patch
misc/define-pgp_getkeys_command.diff
misc/gpg.rc-paths
misc/smime.rc
upstream/533209-mutt_perror.patch
upstream/533459-unmailboxes.patch
upstream/533439-mbox-time.patch
upstream/531430-imapuser.patch
upstream/534543-imap-port.patch
upstream/538128-mh-folder-access.patch
upstream/537818-emptycharset.patch
upstream/535096-pop-port.patch
upstream/542910-search-segfault.patch
upstream/533370-pgp-inline.patch
upstream/533520-signature-highlight.patch
upstream/393926-internal-viewer.patch
upstream/543467-thread-segfault.patch
upstream/544180-italian-yesorno.patch
upstream/542817-smimekeys-tmpdir.patch
upstream/544794-smtp-batch.patch
upstream/537694-segv-imap-headers.patch
upstream/548577-gpgme-1.2.patch
upstream/548494-swedish-intl.patch
upstream/553321-ansi-escape-segfault.patch
upstream/553238-german-intl.patch
upstream/557395-muttrc-crypto.patch
upstream/545316-header-color.patch
upstream/568295-references.patch
upstream/547980-smime_keys-chaining.patch
upstream/528233-readonly-open.patch
upstream/228671-pipe-mime.patch
upstream/383769-score-match.patch
upstream/547739-manual-typos.patch
upstream/311296-rand-mktemp.patch
upstream/573823-imap_internal_date
upstream/542344-dont_fold_From_
upstream/path_max
misc/hyphen-as-minus.patch
misc/smime_keys-manpage.patch
mutt.org

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[Bug 696401] Re: kubuntu 10.10 maverick logitech multimedia keyboard volume control doesn't work regression

2011-01-23 Thread Ariel Faigon
Update:

My keyboard volume indicator and level works again, as expected.  Also
in order to work correctly there's no need to run gnome-keyboard-
properties.  I get the standard elegant KDE volume on-screen indicator.

The bad news is I'm not sure what exactly fixed it.

Among the things I changed since the report are several standard karmic
upgrades, and perhaps more meaningfully a removal of an old package
called 'hotkeys' which is not Ubuntu supported (multiverse repo?)

Anyway, I think this should be closed as invalid since everything is
working fine again with the current set of karmic standard packages.

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Title:
  kubuntu 10.10 maverick logitech multimedia keyboard volume control
  doesn't work regression

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[Bug 696401] [NEW] kubuntu 10.10 maverick logitech multimedia keyboard volume control doesn't work regression

2011-01-01 Thread Ariel Faigon
Public bug reported:

On the upgrade from Kubuntu 10.04 (Lucid) to 10.10 (Maverick) the volume
control dial on my logitech multimedia keyboard has stopped working.

Stopped working means the following:

When using volume control on Multimedia keyboard
1) There's no visual feedback (applet-style on-screen volume indicator)
2) It doesn't affect the volume

Expected behavior:
Turning the volume key on the keyboard should:
1) Show visible on-screen feedback volume indicator moving Up/Down
2) Volume should change up or down according to direction of turning the 
button

$ lsb_release -rd
Description:Ubuntu 10.10
Release:10.10

Eliminating suspects:

* Sound works fine. Using pulseaudio in various applications (clementine, 
banshee, rhythmbox, amarok, firefox on youtube etc.)
* Volume can be changed via kmix by dragging slider with the mouse, (or in 
alsamixer using the arrow keys)
* The Logitech keyboard is correctly recognized and turning the volume control 
button generates  the correct events to Xorg:
  in 'xev' (keycodes: 122 123 mapped to Xorg XF86AudioRaiseVolume and 
XF86AudioLowerVolume events)
  Here's what I see in 'xev':
   Volume Up:
KeyPress event, serial 34, synthetic NO, window 0xa1,
root 0x15a, subw 0xa2, time 2741608838, (46,40), root:(50,63),
state 0x0, keycode 123 (keysym 0x1008ff13, XF86AudioRaiseVolume),
same_screen YES,
XLookupString gives 0 bytes:
XmbLookupString gives 0 bytes:
XFilterEvent returns: False
Volume Down:
KeyPress event, serial 34, synthetic NO, window 0xa1,
root 0x15a, subw 0xa2, time 2741609758, (46,40), root:(50,63),
state 0x0, keycode 122 (keysym 0x1008ff11, XF86AudioLowerVolume),
same_screen YES,
XLookupString gives 0 bytes:
XmbLookupString gives 0 bytes:
XFilterEvent returns: False

I run KDE4.5.1 (Based on 'About KDE' in the Application launcher)

I found this workaround:
  1) Installed gkbd-capplet in order to pull in various gnome-control-center 
components
  2) run gnome-keyboard-properties

The moment gnome starts intercepting the keyboard volume up/down events,
volume control starts working fine (although the visual is not as nice
as the KDE one I was used to)

So it seems that the problem is neither in the sound system, nor in the
keyboard drivers (Xorg input events) but in the linking between the two.
gnome gets it right.  The KDE desktop env doesn't.

This is the most painful regression I personally noticed since the
upgrade. Otherwise, I'm noticing mostly improvements.

** Affects: ubuntu
 Importance: Undecided
 Status: New

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[Bug 71913] Re: [nvidia] X crash in compPaintWindowBackground

2010-09-22 Thread Ariel Faigon
A very similar bug and stack trace starting at:

   /usr/bin/Xorg(FontFileCompleteXLFD ...)

and causing firefox to crash Xorg (both nvidia and intel drivers) with
SEGV in a reproducible way on certain web pages.

Appears on this RedHat bugzilla:

   https://bugzilla.redhat.com/show_bug.cgi?id=498500

It suggest a workaround as follows:

1) edit /etc/X11/xorg.conf

2) Add the following line to Section Device:
  Option  XaaNoOffscreenPixmaps

3) restart Xorg

I'm not seeing this bug on Ubuntu (I was seeing it consistently and
frequently on RHEL5, on different hardware though)

Just thought it may be helpful to mention it here.


** Bug watch added: Red Hat Bugzilla #498500
   https://bugzilla.redhat.com/show_bug.cgi?id=498500

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[Bug 239929] Re: Not possible to switch language in address bar

2010-09-18 Thread Ariel Faigon
This bug is very old.  Guess it is time to update.

I no longer see any problem as I used to.

I'm now on Ubuntu 10.04 (Lucid Lynx) and I can switch languages without
problems, both in firefox and elsewhere.

Hope this helps.

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[Bug 227359] Re: suddenly keyboard event recognition gets really slow after multiple suspend/resumes

2010-08-25 Thread Ariel Faigon
Tommy,

In comment #18 it says your repeat rate is set to only 25 chars/sec, you also 
have a 
Mine is set to 50 chars/sec so obviously we should be different.

To increase your rate you may use (from a shell):

 $ xset r rate 250 50

Then check with 'xset -q' that your change in in effect.
Finally verify with the 'wc' experiment that you're in the ballpark.

The size of your Xorg is a bit on the high side (I have virtual 411MB)
but not outrageously so.

HTH

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[Bug 227359] Re: suddenly keyboard event recognition gets really slow after multiple suspend/resumes

2010-08-25 Thread Ariel Faigon
Sorry for the truncated sentence.
I meant to say 'you also have a relatively long delay of 660 ms)

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Re: [Bug 227359] Re: suddenly keyboard event recognition gets really slow after multiple suspend/resumes

2010-08-15 Thread Ariel Faigon
Hi Tommy

Answering your Qs:

Q) Does it mean that I have 288 chars typed?
A) Yes. 'wc' is word-count, by default it prints 3 numbers:
number of lines
number of words
number of chars
  The last one is 288 - number of chars.

Q) Isn't it too low number?
A) Not if auto-repeat generated 288 chars

The main question is how _long_ it took to print these 288
chars.  If you held the 'c' key down for 6 seconds, it means you
have 48-chars per second generated.  This is pretty fast and means
you're probably not losing chars.  I can get a max of about 50cps
in autorepeat, so this is healthy.

If you get lags, I would try to understand better what's causing
the extra load:  start with 'top' (anything highly CPU intensive?
suspicious?) then look at the logs /var/log/*  during the exact
time of the lag (every log message has an exact timestamp).
Any errors?

etc.

HTH

On Sun, Aug 15, 2010 at 09:31:36AM -, Tommy_CZ wrote:
 Ariel Faigon:
 
 Hi, I tried it as you told, I got this:
 t...@tom-laptop:~$ cat - | wc
 
   0   1 288
 
 Does it mean that I have 288 chars typed? Isn't it too low number? I get
 lags when typing in konsole, other parts of system looks good by the
 moment.
 
 It is with kernel 2.6.32-0206321709-generic
 
 I'll try kernel 2.6.32-24 as it is probably latest distributed by
 updates.
 
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[Bug 227359] Re: suddenly keyboard event recognition gets really slow after multiple suspend/resumes

2010-05-30 Thread Ariel Faigon
Tommy,

I'm running a slightly newer (and 64-bit) kernel:

$ uname -a
Linux ze 2.6.32-22-generic #33-Ubuntu SMP Wed Apr 28 13:28:05 UTC 2010 
x86_64 GNU/Linux

With an older KDE (4.4.2).

And I'm not seeing the problem.

Here's a quick test to verify:

$ cat - | wc
[now look at your desktop clock (assuming it has seconds) and press some 
key for roughly 10 seconds, like so:]

c
[After 10 sec, release the repeated key. Hit ^D to close the input to 'cat' 
and look at the number of chars printed by 'wc']

I get over 500 (in this example 513) chars meaning that my repeat rate is 
roughly 50 cps (there's a 250ms delay at
the beginning before repeating starts).  Just as my X setting is set to.

I'm also running the nvidia module for X (from /var/log/Xorg.0.log).
   xorg-server 2:1.7.6-2ubuntu7 (Bryce Harrington br...@ubuntu.com) 
   ...
  (II) LoadModule: nvidia
  (II) Loading /usr/lib/xorg/extra-modules/nvidia_drv.so
  (II) Module nvidia: vendor=NVIDIA Corporation
compiled for 4.0.2, module version = 1.0.0
Module class: X.Org Video Driver
  (II) NVIDIA dlloader X Driver  195.36.15  Fri Mar 12 00:38:50 PST 2010
  (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
  ...
  (**) Option xkb_rules evdev

  
Anyway, this combo with the kernel I use doesn't seem to have the keyboard 
hiccup problem.
Could you upgrade your kernel to the latest Ibex (10.4) kernel and retry?

YMMV.

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[Bug 560410] Re: After installing Kubuntu Netbook and reboot boot to a grub rescue prompt

2010-05-03 Thread Ariel Faigon
I just upgraded to Ubuntu 10.04 final over the network (from Karmic to
Lucid)

After the upgrade, it wouldn't reboot.

Screen says:

   Entering rescue mode...
   Error: the symbol 'grub_puts_' not found
   grub rescue _ 

Searching the web for this, it looks that others have seen this too. e.g:
   http://ubuntuforums.org/showthread.php?p=9220371

More data:
This is a desktop, not a netbook.

I have two internal SATA disks (/dev/sda is the main one, /dev/sdb used for 
backup only). No Windows (or any other OS), only Linux.  I have been running 
ext4 and grub2 in Karmic.
It may be that the install got confused between the two disks.

I managed to recover after booting from an older Karmic DVD and reinstalling 
grub on my main disk by following this:
http://ubuntuforums.org/showthread.php?t=1467514

HTH

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[Bug 569937] [NEW] regression: udev no longer creates e-SATA /dev/sdX devices

2010-04-25 Thread Ariel Faigon
Public bug reported:

Binary package hint: udev

In one of the recent kernel updates, I've noticed the following
regression

When I hook up an external backup disk via e-SATA, the relevant /dev/sd*
entries are no longer being created.

This used to work reliably in Karmic Koala (9.10) up to about 1-2 months
ago.

The regression occurred in one of the recent upgrades (not sure which one 
exactly, sorry).
As of March 13, backups via e-SATA were still working, so the regression seems 
to have occurred in the second half of March 2010. 

When I hook the same drive via USB, the devices /dev/sdc and /dev/sdc[1-3] get 
created under /dev:
  15:02 $ ls -l /dev/sdc*
  brw-rw 1 root disk 8, 32 Apr 25 14:35 /dev/sdc
  brw-rw 1 root disk 8, 33 Apr 25 14:37 /dev/sdc1
  brw-rw 1 root disk 8, 34 Apr 25 14:35 /dev/sdc2
  brw-rw 1 root disk 8, 35 Apr 25 14:37 /dev/sdc3

But when I connect the same drive via e-SATA, they don't get created (as
they used to, 1-2 months ago).

Please let me know what additional information is needed so I can supply
it.

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

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[Bug 569937] Re: regression: udev no longer creates e-SATA /dev/sdX devices

2010-04-25 Thread Ariel Faigon
Thanks Scott,

That was very helpful.

Sorry to have wasted your time.  I just rebooted (with a newer kernel)
and the regression is gone.  Bad timing on my part.

Not sure what fixed it but I am running a new kernel now, and after
rebooting, connecting and turning on my eSATA external disk makes it
recognized instantly and udev creates all the entries under dev,
something that has been broken for several weeks on my system.

The (good) kernel I'm running right now is:

$ uname -a
Linux ze 2.6.31-21-generic #59-Ubuntu SMP Wed Mar 24 07:28:27 UTC 2010 
x86_64 GNU/Linux

Running udevadm shows the events of turning the external disk on and
off, entries under /dev get created briefly after the detection and
removed a few seconds after I turn the external disk off and/or
disconnect the cable.

For reference, I attach the 'udevadm monitor -e' log showing the correct
detection of both events (turn on and off).

Again, sorry for filing this bug when it wasn't relevant anymore.


** Attachment added: 'udevadm monitor -e' output: e-SATA connected disk turn 
on and then off
   http://launchpadlibrarian.net/45426504/udevadm-esata-turn-on-and-off.log

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[Bug 227359] Re: suddenly keyboard event recognition gets really slow after multiple suspend/resumes

2010-03-13 Thread Ariel Faigon
Update FWIW: the problem, at least in my env seems to be fixed.

I'm running Karmic Koala (Ubuntu 9.10) with regular updates these days.

Kernel is:
 2.6.31-20-generic #57-Ubuntu SMP Mon Feb 8 09:02:26 UTC 2010 x86_64 
GNU/Linux

Xorg is:
X.Org X Server 1.6.4
Release Date: 2009-9-27
X Protocol Version 11, Revision 0

I would like to confirm that keyboard responsiveness is no longer the
problem it used to be in intrepid.

Thanks.

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[Bug 228581] Re: Sata is resetted too often: SATA link down (SStatus 0 SControl 0)

2010-03-13 Thread Ariel Faigon
I just went and looked in all my logs (/var/log/messages.*.gz going back
to Feb 7, 2010)

It looks like either the problem no longer exists or it is much less
frequent than it used to.

Part of the reason I'm not sure is that many things have changed on my
system from my report: I'm using a different disk and ext4, for example.

There were much less SATA reset events in the past month (they used to
happen multiple times, every day).

Now they appear only 3 times: on Feb 7, Feb 20, and Feb 26.

The ones on Feb 20 and Feb 26 look like boot-time events, based on the
small (2.17... sec and similar) time-stamps, so I suspect they're ok,
e.g.:

Feb 26 15:22:44 ze kernel: [2.178580] ata6: SATA link down (SStatus
0 SControl 300)

Only the Feb 7 ones look different: there are many of them (54 sequences 
spanning 2-seconds) and the kernel time-stamp is high, e.g.:
Feb  7 13:45:05 ze kernel: [87054.205008] ata2: SATA link up 1.5 Gbps (SStatus 
113 SControl 310)
Feb  7 13:45:05 ze kernel: [87054.226586] ata2.00: configured for UDMA/33
Feb  7 13:45:05 ze kernel: [87054.226595] ata2: EH complete
Feb  7 13:45:05 ze kernel: [87054.276856] ata2: hard resetting link
Feb  7 13:45:06 ze kernel: [87054.804868] ata2: SATA link up 1.5 Gbps (SStatus 
113 SControl 310)
...
This 2 second sequence also has 'sdc' (backup external disk) instead of 'sda' 
(my main disk), so I suspect cable socket had a temporary bad contact and this 
is also a legit reset.  Besides, at that time I wasn't yet using the latest 
kernel.

Feb  7 13:44:22 ze kernel: [87010.767936] sd 1:0:0:0: [sdc] Result:
hostbyte=DID_OK driverbyte=DRIVER_SENSE

Bottom line is that I haven't really seen the original problem at all in
the past month or so.

Looks like I've been using the latest Karmic kernel: 2.6.31-20-generic
since Feb 8, 2010:

-rw-r--r-- 1 root root 3942624 Jan 27 20:47 /boot/vmlinuz-2.6.31-19-generic
-rw-r--r-- 1 root root 3946400 Feb  8 02:57 /boot/vmlinuz-2.6.31-20-generic


HTH

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[Bug 60177] Re: grub does not detect usb keyboard

2010-01-23 Thread Ariel Faigon
just to confirm.

ever since I upgraded to grub2 (I believe), my USB keyboard isn't
functional while in the grub menu.

The keyboard is recognized and functional while in the BIOS menus (before grub2 
takes over) and once linux boots (after grub2).
It is not recognized while in grub2.

The problem never existed when I was using lilo.

I'm not sure when exactly I started seeing it: was it when I switched
from lilo to grub or from grub to grub2.

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[Bug 459648] Re: udev-configure-printer /invalid or missing IEEE 1284 Device ID

2010-01-17 Thread Ariel Faigon
I've been seeing this too lately.  I believe it is since one of the
recent kernel upgrades, but can't be 100% sure.

I'm running:
Linux ze 2.6.31-18-generic #55-Ubuntu SMP Fri Jan 8 14:54:52 UTC 2010 
x86_64 GNU/Linux

Aside: I've switched my printing to a network (ethernet) printer so I
have no problems actually printing.  The only annoyance is the messages
in the system logs which may indicate a real problem:

I'm seeing the following every reboot:

Jan 17 01:02:18 ze udev-configure-printer: Device vendor/product is 05AC:9122
Jan 17 01:02:18 ze udev-configure-printer: invalid or missing IEEE 1284 Device 
ID
Jan 17 01:02:18 ze udev-configure-printer: parent devpath is 
/devices/pci:00/:00:1d.7/usb2/2-4/2-4.2

Jan 17 01:02:18 ze udev-configure-printer: Device vendor/product is 05AC:921E
Jan 17 01:02:18 ze udev-configure-printer: invalid or missing IEEE 1284 Device 
ID
Jan 17 01:02:18 ze udev-configure-printer: parent devpath is 
/devices/pci:00/:00:1d.7/usb2

Jan 17 01:02:18 ze udev-configure-printer: Device vendor/product is 1D6B:0002
Jan 17 01:02:18 ze udev-configure-printer: invalid or missing IEEE 1284 Device 
ID
Jan 17 01:02:18 ze udev-configure-printer: parent devpath is 
/devices/pci:00/:00:1d.2/usb8/8-1

[many more similar triplets of lines omitted]

I'm also seeing 8 of these (instead of the explicit paths) on every
reboot:

Jan 17 01:02:18 ze udev-configure-printer: Failed to get parent


HTH

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[Bug 367334] Re: console-kit-daemon[2951]: WARNING: Couldn't read /proc/2950/environ: Failed to open file '/proc/2950/environ': No such file or directory

2010-01-17 Thread Ariel Faigon
Adding another observation:

Jan 17 01:02:23 ze console-kit-daemon[1001]: WARNING: Couldn't read
/proc/1000/environ: Failed to open file '/proc/1000/environ': No such file or
directory

As earlier reporters noticed, console-kit-daemon is PID=1001 and it
tries to open /proc/1000/environ

Is this a real problem? I'm not sure, but konsole has other problems
since the switch to KDE 4, notably its inability to remember window-
geometries between sessions so I thought I should add my report to this
bug.

-- 
console-kit-daemon[2951]: WARNING: Couldn't read /proc/2950/environ: Failed to 
open file '/proc/2950/environ': No such file or directory
https://bugs.launchpad.net/bugs/367334
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[Bug 251424] Re: assertion (dest) == NULL || !dbus_error_is_set ((dest)) failed in file dbus-errors.c line 278.

2009-12-28 Thread Ariel Faigon
Confirming:
Getting the same error (many times) in the konsole window when upgrading a 
remote system from Jaunty (9.04) to Karmic (9.10)

'lsof -p pid' on the pid of the offending process, revealed this
process is 'ccardd'.

sudo killall ccardd

made the noise go away.

-- 
assertion (dest) == NULL || !dbus_error_is_set ((dest)) failed in file 
dbus-errors.c line 278.
https://bugs.launchpad.net/bugs/251424
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[Bug 501204] [NEW] sudo syntax error in /etc/sudoers due to #-- comment

2009-12-28 Thread Ariel Faigon
Public bug reported:

Binary package hint: network-manager

I put a few comments in /etc/sudoers where the '#' comment char is succeeded 
with --  as in:
#--ariel--#

result:  sudo won't work anymore.

$ sudo echo OK
 /etc/sudoers: syntax error near line 9 
 /etc/sudoers: syntax error near line 27 
sudo: parse error in /etc/sudoers near line 9  
sudo: no valid sudoers sources found, quitting 

putting a space between the '#' and '--' solves the problem.

Comments should start with '#' only.

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


** Tags: sudo

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[Bug 501204] Re: sudo syntax error in /etc/sudoers due to #-- comment

2009-12-28 Thread Ariel Faigon
Apologies for the wrong Binary package hint, not sure how I got here and not 
sure how to revert it.
it should be 'sudo'.
 

** Package changed: network-manager (Ubuntu) = sudo (Ubuntu)

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[Bug 453444] Re: /var/log fills up with all normal messages @ about 575/sec fill up the available space

2009-12-13 Thread Ariel Faigon
-17 is in proposed, not in the official repo yet.

To install it you would need to add karmic-proposed to your list of
supported repositories.

You can do it either via a GUI (e.g. synaptic) or by directly adding the
following line to your /etc/apt/sources.list

 deb http://us.archive.ubuntu.com/ubuntu/ karmic-proposed restricted
main multiverse universe

Hope this helps.

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[Bug 159897] Re: Different font sizes depending on whether autostart or start from menu

2009-12-02 Thread Ariel Faigon
I'm now on Karmic (9.10) with KDE4 and I'm not seeing this issue either anymore.
Thanks.

-- 
Different font sizes depending on whether autostart or start from menu
https://bugs.launchpad.net/bugs/159897
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[Bug 453444] Re: /var/log fills up with all normal messages @ about 575/sec fill up the available space

2009-11-27 Thread Ariel Faigon
To clarify: when I said the new kernel solves the problem for me I meant
the kernel that was pre-released by Leann (see comment #39) - not the
one in the repositories.

My kernel is:

2.6.31-16-generic #51~lp453444 SMP Wed Nov 11 07:45:32 UTC 2009 x86_64
GNU/Linux

And it definitely solves the problem.

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[Bug 453444] Re: /var/log fills up with all normal messages @ about 575/sec fill up the available space

2009-11-26 Thread Ariel Faigon
Confirming that the new kernel totally solves the problem for me. I'm
using the 64-bit one.

I see an occasional CPU1: Temperature above threshold, cpu clock
throttled and then CPU1: Temperature/speed normal but no flooding of
the logs occurs.  Instead the number of occurrences appears as in
(total events = 254123) on one line only.

Haven't seen any regressions in the past 2 days.

Ship it :)

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[Bug 453444] Re: /var/log fills up with all normal messages @ about 575/sec fill up the available space

2009-11-21 Thread Ariel Faigon
Thanks so much Raphael,

My installation issue is gone after following your helpful suggestion.

Sorry for the false alarm.

I've not yet verified that this new kernel has solved the logging problem for 
me,
but I can confirm at this point that there's no issue with 64-bit and/or nvidia 
drivers during installation.

Thanks again, Raphael and Leann!

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[Bug 430620] Re: [karmic] ALSA driver snd_hda_intel broken according to PulseAudio

2009-11-20 Thread Ariel Faigon
Seeing this occasionally in my logs since upgrading to karmic:

Nov 20 00:02:06 ze pulseaudio[2870]: ratelimit.c: 73 events suppressed
Nov 20 00:10:50 ze pulseaudio[2870]: alsa-sink.c: ALSA woke us up to write new 
data to the device, but there was actually nothing to write!
Nov 20 00:10:50 ze pulseaudio[2870]: alsa-sink.c: Most likely this is a bug in 
the ALSA driver 'snd_hda_intel'. Please report this issue to the ALSA 
developers.
Nov 20 00:10:50 ze pulseaudio[2870]: alsa-sink.c: We were woken up with POLLOUT 
set -- however a subsequent snd_pcm_avail() returned 0 or another value  
min_avail.


Note that the first error occurs 8 second before the rest (last 3 lines) so it 
may be unrelated.

Ignoring the logs and moving to actual user experience with sound:

* Ever since the switch to pulseaudio I get occasional
random/spontaneous sound stutter, even when no sound is playing

* Since the karmic upgrade the stutter events are much shorter in
duration and much rarer in occurrence, so I'm speculating (and may be
totally wrong) that the logs are evidence of better exception handling.
Better get some log messages than actual sound stutter.

HTH

Anyway, reporting just in case this helps or adds any information.

-- 
[karmic] ALSA driver snd_hda_intel broken according to PulseAudio
https://bugs.launchpad.net/bugs/430620
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[Bug 453444] Re: /var/log fills up with all normal messages @ about 575/sec fill up the available space

2009-11-20 Thread Ariel Faigon
FWIW:

Tried to install the test kernels from Leann, and it looks like they are not 
playing nice with the nvidia drivers
(I know, they are not free, but they did work with all officials kernels so far)

If I'm doing anything wrong, please let me know.


Here's my session:

$ sudo dpkg -i linux-image-2.6.31-16-generic_2.6.31-16.51~lp453444_amd64.deb 
(Reading database ... 372866 files and directories currently installed.)
Preparing to replace linux-image-2.6.31-16-generic 2.6.31-16.51~lp453444 (using 
linux-image-2.6.31-16-generic_2.6.31-16.51~lp453444_amd64.deb) ...  
Done.   
Unpacking replacement linux-image-2.6.31-16-generic ... 
Running postrm hook script /usr/sbin/update-grub.   
Generating grub.cfg ... 
Found linux image: /boot/vmlinuz-2.6.31-16-generic  
Found initrd image: /boot/initrd.img-2.6.31-16-generic  
Found linux image: /boot/vmlinuz-2.6.31-15-generic  
Found initrd image: /boot/initrd.img-2.6.31-15-generic  
Found linux image: /boot/vmlinuz-2.6.31-14-generic  
Found initrd image: /boot/initrd.img-2.6.31-14-generic  
Found linux image: /boot/vmlinuz-2.6.28-16-generic  
Found initrd image: /boot/initrd.img-2.6.28-16-generic  
Found linux image: /boot/vmlinuz-2.6.28-15-generic  
Found initrd image: /boot/initrd.img-2.6.28-15-generic  
Found linux image: /boot/vmlinuz-2.6.28-14-generic  
Found initrd image: /boot/initrd.img-2.6.28-14-generic  
Found linux image: /boot/vmlinuz-2.6.28-13-generic  
Found initrd image: /boot/initrd.img-2.6.28-13-generic  
Found linux image: /boot/vmlinuz-2.6.28-11-generic  
Found initrd image: /boot/initrd.img-2.6.28-11-generic  
Found memtest86+ image: /boot/memtest86+.bin
Found Ubuntu 9.04 (9.04) on /dev/sdb1   
done
Setting up linux-image-2.6.31-16-generic (2.6.31-16.51~lp453444) ...
Running depmod. 
update-initramfs: Generating /boot/initrd.img-2.6.31-16-generic 
Not updating initrd symbolic links since we are being updated/reinstalled   
(2.6.31-16.51~lp453444 was configured last, according to dpkg)  
Not updating image symbolic links since we are being updated/reinstalled
(2.6.31-16.51~lp453444 was configured last, according to dpkg)  
Running postinst hook script /usr/sbin/update-grub. 
Generating grub.cfg ... 
Found linux image: /boot/vmlinuz-2.6.31-16-generic  
Found initrd image: /boot/initrd.img-2.6.31-16-generic  
Found linux image: /boot/vmlinuz-2.6.31-15-generic  
Found initrd image: /boot/initrd.img-2.6.31-15-generic  
Found linux image: /boot/vmlinuz-2.6.31-14-generic  
Found initrd image: /boot/initrd.img-2.6.31-14-generic  
Found linux image: /boot/vmlinuz-2.6.28-16-generic  
Found initrd image: /boot/initrd.img-2.6.28-16-generic  
Found linux image: /boot/vmlinuz-2.6.28-15-generic  
Found initrd image: /boot/initrd.img-2.6.28-15-generic  
Found linux image: /boot/vmlinuz-2.6.28-14-generic  
Found initrd image: /boot/initrd.img-2.6.28-14-generic  
Found linux image: /boot/vmlinuz-2.6.28-13-generic  
Found initrd image: /boot/initrd.img-2.6.28-13-generic  
Found linux image: /boot/vmlinuz-2.6.28-11-generic  
Found initrd image: /boot/initrd.img-2.6.28-11-generic  
Found memtest86+ image: /boot/memtest86+.bin
Found Ubuntu 9.04 (9.04) on /dev/sdb1   
done
Examining /etc/kernel/postinst.d.
run-parts: executing /etc/kernel/postinst.d/dkms
 * Running DKMS auto installation service for kernel 2.6.31-16-generic

 *  nvidia (185.18.36)...
nvidia (185.18.36): Installing module.
...(bad exit status: 10)
  Build failed.  Installation skipped.
   ...fail!
run-parts: executing 

[Bug 453444] Re: /var/log fills up with all normal messages @ about 575/sec fill up the available space

2009-10-31 Thread Ariel Faigon
Seeing the same problem on my desktop.

Another side effect is 'logcheck' never being able to catch up with the
logs so multiple logcheck processes accumulate over time and the system
becomes overloaded with logcheck processes taking all CPUs at close to
100% utilization.

Seems like pretty high severity to me.

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[Bug 453444] Re: /var/log fills up with all normal messages @ about 575/sec fill up the available space

2009-10-31 Thread Ariel Faigon
Sorry to have to add one more piece of info.

The suggested rsyslog.conf duplication mitigation is not very effective
because when you have many CPUs the messages are not identical dups and
so they aren't being suppressed.

e.g. after adding
$RepeatedMsgReduction on
to /etc/rsyslog.conf, and rebooting.

I'm still getting alternating CPU0/CPU4 messages, multiple times per
sec.

Oct 31 01:13:03 xx kernel: [ 1932.745006] CPU0: Temperature/speed normal
Oct 31 01:13:03 xx kernel: [ 1932.745007] CPU4: Temperature/speed normal
Oct 31 01:13:03 xx kernel: [ 1932.916289] CPU0: Temperature/speed normal
Oct 31 01:13:03 xx kernel: [ 1932.916291] CPU4: Temperature/speed normal
Oct 31 01:13:03 xx kernel: [ 1933.036344] CPU0: Temperature/speed normal
Oct 31 01:13:03 xx kernel: [ 1933.036346] CPU4: Temperature/speed normal

IOW: the kernel fix is pretty urgent here.  Thanks.

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[Bug 288093] Re: Can't play sound because of pulseaudio hang

2009-08-12 Thread Ariel Faigon
I would like to confirm that pulseaudio 0.9.14 does NOT fix the problem
- for me at least.

I am running 64-bit Jaunty with firefox 3.0.13 and nonfree flash.

Every several hours sound gets confused, starts stuttering.
Restarting firefox seems to fix it.

Also, occasionally, I get this in syslog:

Aug 12 18:35:37 hostname pulseaudio[9325]: protocol-native.c: Failed to push 
data into queue
Aug 12 18:35:38 hostname last message repeated 13073 times
Aug 12 18:35:38 hostname pulseaudio[9325]: asyncq.c: q overrun, queuing locally
Aug 12 18:35:38 hostname pulseaudio[9325]: protocol-native.c: Failed to push 
data into queue

The two problems don't seem to coincide in time, unfortunately.

Thanks.

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[Bug 228581] Re: Sata is resetted too often: SATA link down (SStatus 0 SControl 0)

2009-08-02 Thread Ariel Faigon
This bug is alive and well.

There are many very similar reports on ubuntuforums.org and
linuxquestions.com

Based on what I read, which confirms my experience it is a regression
which occurred somewhere in kernel 2.6.26 series

Here are some more details:

   https://bugzilla.redhat.com/show_bug.cgi?id=470623

The most important points are (thanks to excellent detective work by D Wagner):
* the bug did NOT exist in 2.6.26.5-45.fc9.x86_64: stable (without nvidia)
* The bug appeared in Fedora-core 9 with the upgrade to 
kernel-2.6.26.6-79.fc9.x86_64
* The kernel causes very frequent resets of the disk with no apparent 
functionality loss
* The loss is some obvious efficiency loss due to the reset overhead
* Forcing SATA speed down to 1.5G and rebuilding initrd (with mkinitrd) 
solves the problem at the expense of forcing the slower speed
* 2.6.27.7 is stable again
* 2.6.28 is broken again
* The problem happens with disks of various manufacturers: All of Samsung, 
Western-Digital, and Seagate SATA disks have shown to have the frequent reset 
problem

For reference, here are the errors I see frequently:

Aug  1 23:15:08 ze kernel: [79569.248949] ata3.01: exception Emask 0x40 SAct 
0x0 SErr 0x80800 action 0x0
Aug  1 23:15:08 ze kernel: [79569.248954] ata3.01: SError: { HostInt 10B8B }
Aug  1 23:15:08 ze kernel: [79569.248960] ata3.01: cmd 
a0/00:00:00:00:00/00:00:00:00:00/b0 tag 0
Aug  1 23:15:08 ze kernel: [79569.248961]  cdb 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 00
Aug  1 23:15:08 ze kernel: [79569.248963]  res 
51/20:03:00:00:00/00:00:00:00:00/b0 Emask 0x40 (internal error)
Aug  1 23:15:08 ze kernel: [79569.248965] ata3.01: status: { DRDY ERR }
Aug  1 23:15:08 ze kernel: [79569.248973] ata3.00: hard resetting link
Aug  1 23:15:08 ze kernel: [79569.568012] ata3.01: hard resetting link
Aug  1 23:15:08 ze kernel: [79570.044073] ata3.00: SATA link up 3.0 Gbps 
(SStatus 123 SControl 300)
Aug  1 23:15:08 ze kernel: [79570.044087] ata3.01: SATA link up 1.5 Gbps 
(SStatus 113 SControl 310)
Aug  1 23:15:08 ze kernel: [79570.068600] ata3.00: configured for UDMA/133
Aug  1 23:15:08 ze kernel: [79570.084493] ata3.01: configured for PIO0
Aug  1 23:15:08 ze kernel: [79570.084796] ata3: EH complete
Aug  1 23:15:08 ze kernel: [79570.085459] sd 2:0:0:0: [sda] 1953525168 512-byte 
hardware sectors: (1.00 TB/931 GiB)
Aug  1 23:15:08 ze kernel: [79570.086065] sd 2:0:0:0: [sda] Write Protect is off
Aug  1 23:15:08 ze kernel: [79570.086067] sd 2:0:0:0: [sda] Mode Sense: 00 3a 
00 00
Aug  1 23:15:08 ze kernel: [79570.087333] sd 2:0:0:0: [sda] Write cache: 
enabled, read cache: enabled, doesn't support DPO or FUA
Aug  1 23:15:08 ze kernel: [79570.088623] sd 2:0:0:0: [sda] 1953525168 512-byte 
hardware sectors: (1.00 TB/931 GiB)
Aug  1 23:15:08 ze kernel: [79570.089118] sd 2:0:0:0: [sda] Write Protect is off
Aug  1 23:15:08 ze kernel: [79570.089120] sd 2:0:0:0: [sda] Mode Sense: 00 3a 
00 00
Aug  1 23:15:08 ze kernel: [79570.089385] sd 2:0:0:0: [sda] Write cache: 
enabled, read cache: enabled, doesn't support DPO or FUA



** Bug watch added: Red Hat Bugzilla #470623
   https://bugzilla.redhat.com/show_bug.cgi?id=470623

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[Bug 88530] Re: USB ports: connect-debounce failed, port disabled

2009-04-14 Thread Ariel Faigon
I'm seeing this in Intrepid, latest kernel:

$ uname -a
Linux hostname 2.6.27-14-server #1 SMP Fri Mar 13 18:45:51 UTC 2009 i686 
GNU/Linux

This is on my desktop (not a laptop, and no wireless).

One more piece of data: this bug is more than just spewing an error into
the logs.

When I connect an iPhone to a USB port for overnight battery charging,
and this bug hits - it effectively disables the charging. Result: in the
morning the battery is totally consumed.  Apparently, when the port is
disabled, it causes a overnight current drain i.e. recharging turns into
discharging.

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https://bugs.launchpad.net/bugs/88530
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[Bug 358854] [NEW] package gnupod-tools None [modified: /var/lib/dpkg/info/gnupod-tools.list] failed to install/upgrade: trying to overwrite `/usr/share/info/dir.old.gz', which is also in package bash

2009-04-09 Thread Ariel Faigon
Public bug reported:

Binary package hint: gnupod-tools

package gnupod-tools None [modified: /var/lib/dpkg/info/gnupod-
tools.list] failed to install/upgrade: trying to overwrite
`/usr/share/info/dir.old.gz', which is also in package bash-doc

Seems like /usr/share/info.dir is something too general to be assumed as
owned by a certain package.

Here's the session with the error (cutpaste from synaptic)

Selecting previously deselected package libxml-simple-perl.
(Reading database ... 366840 files and directories currently installed.)
Unpacking libxml-simple-perl (from .../libxml-simple-perl_2.18-1_all.deb) ...
Selecting previously deselected package gnupod-tools.
Unpacking gnupod-tools (from .../gnupod-tools_0.99.6-5_all.deb) ...
dpkg: error processing /var/cache/apt/archives/gnupod-tools_0.99.6-5_all.deb 
(--unpack):
 trying to overwrite `/usr/share/info/dir.old.gz', which is also in package 
bash-doc
Preparing to replace gtkpod 0.99.12-3 (using .../gtkpod_0.99.12-3_i386.deb) ...
Unpacking replacement gtkpod ...
Processing triggers for man-db ...
Processing triggers for menu ...
Errors were encountered while processing:
 /var/cache/apt/archives/gnupod-tools_0.99.6-5_all.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
A package failed to install.  Trying to recover:
Setting up gtkpod (0.99.12-3) ...

Setting up libxml-simple-perl (2.18-1) ...
Processing triggers for menu ...

ProblemType: Package
Architecture: i386
Dependencies:
 
DistroRelease: Ubuntu 8.10
ErrorMessage: trying to overwrite `/usr/share/info/dir.old.gz', which is also 
in package bash-doc
NonfreeKernelModules: nvidia
Package: gnupod-tools None [modified: /var/lib/dpkg/info/gnupod-tools.list]
PackageArchitecture: all
SourcePackage: gnupod-tools
Title: package gnupod-tools None [modified: 
/var/lib/dpkg/info/gnupod-tools.list] failed to install/upgrade: trying to 
overwrite `/usr/share/info/dir.old.gz', which is also in package bash-doc
Uname: Linux 2.6.27-14-server i686

** Affects: gnupod-tools (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: apport-package

-- 
package gnupod-tools None [modified: /var/lib/dpkg/info/gnupod-tools.list] 
failed to install/upgrade: trying to overwrite `/usr/share/info/dir.old.gz', 
which is also in package bash-doc
https://bugs.launchpad.net/bugs/358854
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[Bug 358854] Re: package gnupod-tools None [modified: /var/lib/dpkg/info/gnupod-tools.list] failed to install/upgrade: trying to overwrite `/usr/share/info/dir.old.gz', which is also in package bash-d

2009-04-09 Thread Ariel Faigon

** Attachment added: DpkgTerminalLog.txt
   http://launchpadlibrarian.net/25175193/DpkgTerminalLog.txt

-- 
package gnupod-tools None [modified: /var/lib/dpkg/info/gnupod-tools.list] 
failed to install/upgrade: trying to overwrite `/usr/share/info/dir.old.gz', 
which is also in package bash-doc
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[Bug 245301] Re: Crash when selecting Pattern for fill/stroke in the FillStroke dialog

2009-03-10 Thread Ariel Faigon
I'm seeing a similar crash (g_signal_emit, and g_closure_invoke) although my 
stack-trace is much shorter.
There's no need to even have an SVG file as input.  I'm trying to annotate a 
'.png' file (just an image)

Env:
Ubuntu Intrepid Ibex (8.10)
inkscape is: Inkscape 0.46 (Oct 24 2008)


To reproduce:
1) click on rectangle shape, look at inkscape's top-right corner, a stroke/fill 
indicator appears
2) Select a stroke color (clicking on stroke bar in upper right corner of 
inkscape)
3) A dialog will open.  Click on the stroke color bar and inkscape says (in a 
new dialog)
   inkscape has encountered an error and will now close.
4) Say 'ok'

syslog:
Mar  9 23:54:00 hostname kernel: [299846.854162] inkscape[16915]: segfault at 
2c ip
081245e2 sp bf8c7e10 error 4 in inkscape[8048000+75e000]

in gdb (apologies, for the stripped libs and lack of source):

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb621a700 (LWP 18614)]
---Type return to continue, or q return to quit---
0x081245e2 in ?? ()
(gdb) bt
#0  0x081245e2 in ?? ()
#1  0x084e34b3 in ?? ()
#2  0xb7f463a2 in ?? () from /usr/lib/libgtkmm-2.4.so.1
#3  0xb7785f96 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#4  0xb7357c4b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#5  0xb736e5d8 in ?? () from /usr/lib/libgobject-2.0.so.0
#6  0xb736f62b in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#7  0xb736fc26 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#8  0xb789af1e in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#9  0xb777eaac in gtk_propagate_event () from /usr/lib/libgtk-x11-2.0.so.0
#10 0xb777ff77 in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0
#11 0xb761656a in ?? () from /usr/lib/libgdk-x11-2.0.so.0
#12 0xb72ba6f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#13 0xb72bdda3 in ?? () from /usr/lib/libglib-2.0.so.0
#14 0xb72be2c2 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#15 0xb7780309 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#16 0xb7ec34c7 in Gtk::Main::run_impl () from /usr/lib/libgtkmm-2.4.so.1
#17 0xb7ec32c2 in Gtk::Main::run () from /usr/lib/libgtkmm-2.4.so.1
#18 0x080864c9 in ?? ()
#19 0x081c5652 in ?? ()
#20 0x080868fd in ?? ()
#21 0xb6769685 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#22 0x08085931 in ?? ()
(gdb) q


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

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[Bug 267913] Re: hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj

2009-02-22 Thread Ariel Faigon
I would like to add information that may shed light on this.
I too started getting this warning in the log after the upgrade from hardy to 
intrepid

could it have something to do with changing the time on the system?

For example, if I run hwclock --systohc + adjtimexconfig, I see the
warning after a few seconds in the log. Here's the sequence:

Feb 22 01:07:45 myhost sudo:username : TTY=pts/9 ; PWD=/home/username ; 
USER=root
; COMMAND=/sbin/hwclock --systohc
Feb 22 01:07:47 myhost sudo:username : TTY=pts/9 ; PWD=/home/username ; 
USER=root
; COMMAND=/usr/sbin/adjtimexconfig
Feb 22 01:07:58 myhost kernel: [439231.900129] hda-intel: IRQ timing workaround 
is
activated for card #0. Suggest a bigger bdl_pos_adj.


This makes me suspect that changing the hardware clock, causes the hda-intel 
driver to wrongly conclude that something might be wrong and activate the 
presumably inferior IRQ timing workaround. A pity.

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[Bug 249817] Re: Adobe Flash player 10 in Firefox 3 has problems with sound

2008-12-28 Thread Ariel Faigon
I'm seeing the same problem.

No pld-linux here.  I'm running kubuntu Intrepid Ibex (8.10) on a desktop.
I don't have pulseaudio at all, so most bugs describing similar symptoms are 
not relevant to my case.
This bug is the closest I could find.

My hardware uses an intel audio chip:

  $ lspci | grep Audio
  00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio 
Controller (rev 02)

libflashplayer is Adobe 10 (latest official release from adobe).  I
don't use the 'free' replacement because symptoms are much more severe
(firefox 3.x frequently crashes)

The bug is intermittent, sound would play for a while in firefox flash
videos and then get into this stuttering state.  Restarting firefox
always solves the problem for a while until it starts again.

I'll try the above suggestions next.

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

2008-12-16 Thread Ariel Faigon
I just wanted to update this. Should have done this a month ago.
Apologies.

To confirm what rydberg has written.

One of the October-November updates of either the kernel or X.org seems
to have _mostly_ solved the problem.

I no longer experience the non-responsive keyboard input echo problem.
This looks definitely fixed.

I still see the much less critical problem of the keyboard character repeat 
rate being slower than the 'xset' setting of 50 cps.
The good news is that the repeat rate is up from about 24 cps to about 35 cps. 
A great improvement.

All in all a great improvement in keyboard response so I no longer consider 
this critical.
Would be nice to get my hardy heron days 50 cps keyboard repeat rate back.

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[Bug 307412] Re: Binary executable missing from kaffeine package

2008-12-13 Thread Ariel Faigon
Confirming that the 2008-12-13 update fixed the problem.  Thanks!

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[Bug 307412] Re: Binary executable missing from kaffeine package

2008-12-12 Thread Ariel Faigon
I think the importance and urgency of this bug should be raised.

Regarding bug 307175: note that this is not just a 64-bit problem. I
have an x86 system and I was just hit by this.

This morning I has adept-updater telling me that there are new updates
for my system showing kaffeine as the only package that would be
updated.  I clicked on update and lost my kaffeine executable.

...
Unpacking kaffeine (from .../kaffeine_0.8.7-1ubuntu1~intrepid1_i386.deb) ...
Processing triggers for man-db ...  
Processing triggers for menu ...
Setting up kaffeine (0.8.7-1ubuntu1~intrepid1) ...  

Processing triggers for menu ...


After this, oops! kaffeine is gone: See this bash session:


$ kaffeine
The program 'kaffeine' is currently not installed.  You can install it by 
typing:
sudo apt-get install kaffeine
bash: kaffeine: command not found

$ sudo apt-get install kaffeine
Reading package lists... Done
Building dependency tree
Reading state information... Done
kaffeine is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

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[Bug 120991] Re: ff hangs after longer period of inactivity. seems to intermittently stop working

2008-12-09 Thread Ariel Faigon
Long time has passed.  Just to bring some closure.I'm no longer
running gutsy.  In Hardy + firefox 3.x things were really stable.

Now with the upgrade to Intrepid Ibex (Ubuntu 8.10) different firefox 
(extensions) stability issues have been showing.
In particular I've seen many crashes which stopped happening once I switched 
from the flashplugin-nonfree package to the latest official debian package from 
Adobe.

Anyway, I no longer experience the hangs I used to frequently experience
on gusty.

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[Bug 273830] Re: Scrollkeeper cannot parse the XML in /usr/share/gnome/help/serverguide/C

2008-11-16 Thread Ariel Faigon
*** This bug is a duplicate of bug 277794 ***
https://bugs.launchpad.net/bugs/277794

I have the latest upgrades installed (as of Nov 10, 2008) and I'm getting these 
errors from cron.monthly of scrollkeeper.
Looks like the problem is still there, at least under some conditions.


/etc/cron.monthly/scrollkeeper:
///usr/share/gnome/help/desktop-effects/C/desktop-effects.xml:5: I/O warning :
failed to load external entity /usr/share/gnome/help/libs/global.ent
%globalent;
   ^
 %globalent;
^
///usr/share/gnome/help/desktop-effects/C/desktop-effects.xml:7: I/O warning :
failed to load external entity /usr/share/gnome/help/libs/gnome-menus-C.ent
%gnome-menus-C;
   ^
 %gnome-menus-C;
^
///usr/share/gnome/help/desktop-effects/C/desktop-effects.xml:9: I/O warning :
failed to load external entity /usr/share/gnome/help/libs/xinclude.mod
%xinclude;
  ^
 %xinclude;
   ^
///usr/share/gnome/help/desktop-effects/C/desktop-effects.xml:16: parser error :
Entity 'legalnotice' not defined
legalnotice;
 ^
///usr/share/gnome/help/desktop-effects/C/desktop-effects.xml:40: parser error :
Entity 'desktop-effects' not defined
Press desktop-effects; to change basic options relating to visual
effects.
   ^
[snip, similar errors go on and on...]

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[Bug 273830] Re: Scrollkeeper cannot parse the XML in /usr/share/gnome/help/serverguide/C

2008-11-16 Thread Ariel Faigon
*** This bug is a duplicate of bug 277794 ***
https://bugs.launchpad.net/bugs/277794

** This bug has been marked a duplicate of bug 277794
   scrollkeeper package  report an error message during the update from 8.04 to 
8.10 with dist-upgrade

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[Bug 279240] Re: firefox dies mentioning RenderBadPicture and a failed assertion

2008-11-05 Thread Ariel Faigon
Just want to confirm I see this too very often.

Firefox 3.x used to be stable as a rock (no crashes for weeks) under
Hardy with KDE 3.5

After upgrading to Intrepid (KDE4, new QT, new Xorg) it started crashing
every hour or so with SEGV after the X assertion failure.  Here's how a
session looks like when I start firefox from a shell:

code
$ /usr/bin/firefox

(firefox:30311): atk-bridge-WARNING **: AT_SPI_REGISTRY was not started at
session startup.

(firefox:30311): atk-bridge-WARNING **: IOR not set.

(firefox:30311): atk-bridge-WARNING **: Could not locate registry


[Note: the above messages appear at startup, and are probably unrelated.
 then firefox works fine for a while and finally crashes with this:]


QPixmap: Invalid pixmap parameters
The program 'firefox' received an X Window System error.
This probably reflects a bug in the program.
The error was 'RenderBadPicture (invalid Picture parameter)'.
  (Details: serial 955915 error_code 169 request_code 152 minor_code 7)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error()
function.)
Segmentation fault
52.779u 3.292s 25:38.58 3.6% 0Kshar+0Kunshar+0Kmax 2488i/24912o 
14pf+0swaps+91125rec
/code

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[Bug 279240] Re: firefox dies mentioning RenderBadPicture and a failed assertion

2008-11-05 Thread Ariel Faigon
More users reporting firefox closes without explanation
If they start firefox from the panel, and don't watch their logs this crash 
looks just like they describe:

 http://ubuntuforums.org/showthread.php?t=953000

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

2008-10-31 Thread Ariel Faigon
Apologies for the double post I should have added more information:

This is the most inconveniencing regression I see since upgrading to
Intrepid Ibex.

The problem is the worst in dialog boxes requiring entering a password.

Blind echo (circles/stars instead of the actual password char) is set to
echo 3-circles/stars per typed char. This used to be an option in KDE3,
now I don't see it anymore in System settings so I'm not sure how to
reset it to echo only one circle/star.

Unless I type _very_, _very_ slow (about one char per 2 seconds), my
password is being interpreted incorrectly due to missing some input
chars. i.e. some chars don't echo if I type faster.

Some more data from my system:

OS: Ubuntu 8.10 (Ibex) RC1 - with KDE 4

Xorg:
$ apt-cache policy xorg
xorg:
  Installed: 1:7.4~5ubuntu3
  Candidate: 1:7.4~5ubuntu3
  Version table:
 *** 1:7.4~5ubuntu3 0
500 http://us.archive.ubuntu.com intrepid/main Packages
100 /var/lib/dpkg/status

My keyboard repeat/delay/rate settings look correct in X, but the accepted
rate is nowhere near 50 chars/sec.
In reality, it looks about half that (about 24 chars/sec)

$ xset -q
Keyboard Control:
  auto repeat:  onkey click percent:  0LED mask:  
  auto repeat delay:  250repeat rate:  50
  auto repeating keys:  00ffdbbf
fadfffdfffdfe5ef


  bell percent:  83bell pitch:  800bell duration:  500
Pointer Control:
  acceleration:  33/10threshold:  4
Screen Saver:
  prefer blanking:  yesallow exposures:  no
  timeout:  910cycle:  100
Colors:
  default colormap:  0x20BlackPixel:  0WhitePixel:  16777215
Font Path:
  
/usr/share/fonts/X11/misc,/usr/share/fonts/X11/100dpi/:unscaled,/usr/share/fonts/X11/75dpi/:unscaled,/usr/share/fonts/X11/Type1,/usr/share/fonts/X11/100dpi,/usr/share/fonts/X11/75dpi,/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType,/home/ariel/.fonts
Bug Mode: compatibility mode is disabled
DPMS (Energy Star):
  Standby: 3605Suspend: 3705Off: 3805
  DPMS is Enabled
  Monitor is On
File paths:
  Config file:  /etc/X11/xorg.conf
  Modules path: /usr/lib/xorg/modules
  Log file: /var/log/Xorg.0.log

I will gladly provide more info to anyone who can ask relevant questions.
Please ask for specifics.

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[Bug 239929] Re: Not possible to switch language in address bar

2008-10-30 Thread Ariel Faigon
This bug is much more general than firefox.  I suspect it has nothing to
do with firefox.

Here, after upgrading to Ibex (RC) via the net, the switch to KDE 4
breaks the keyboard layout switcher completely.

The country-flags in the panel display but switching among
languages/countries in the KDE keyboard layout switcher widget in the
panel doesn't actually switch the input language.

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[Bug 42990] Re: XGL breaks setxkbmap (kde)

2008-10-30 Thread Ariel Faigon
I'm not 100% sure but since upgrading to Ibex my language switching in
KDE (panel keyboard layout switching widget) has stopped working.
Clicking on it doesn't change the input language even though the county
flag changes.  If this is the cause, then the problem is not rare. It
affects anyone with KDE, multiple languages, and OpenGL (to enable
desktop effects).   Am I missing something here?  Thanks!

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

2008-10-29 Thread Ariel Faigon
I'm seeing a very similar problem.  But mine isn't fixed as of Oct 28.

I considered filing a separate bug but this one looks so similar, I
decided to add info here.

Keyboard events work in bursts.  Very frequently, the keyboard echo is
delayed.


Related: my keyboard repeat is set to be fast (50 per sec) but it pauses every 
12 chars for about half a sec.

It looks like xorg is too loaded/busy to handle the character interrupt rate.
If I disable desktop effects, the situation becomes a bit better but keys are 
much slower than 50 chars/sec as they used to work under hardy and KDE-3.5

Attaching my Xorg.0.log


** Attachment added: trimmed (for brevity) Xorg.0.log
   http://launchpadlibrarian.net/18977245/Xorg.0.log

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[Bug 290189] [NEW] bell doesn't work in konsole

2008-10-28 Thread Ariel Faigon
Public bug reported:

Binary package hint: konsole

I just did a full software upgrade from hardy to intrepid (RC) with
KDE/plasma desktop.

One regression I noticed is that konsole no longer flashes on errors
(e.g non existent file in TAB file completion)

my shell is /bin/tcsh with 'set visiblebell', but that's probably
irrelevant because I can't get neither tcsh nor bash to flash (or beep
for that matter) in the new konsole.

More data:

Also: kwin is configured to use a visible bell:
System settings - accessibility - Visible bell - Use visible bell - flash 
screen
System settings - notifications - system bell - use system bell instead of 
system notification
(works fine when I hit test in the system-settings window: flashes blue)

but in konsole there's no flashing neither a beep.

Also:
$ /bin/echo -e '\a'
does not produce a beep in konsole (both bash and tcsh)


The regression is here:
konsole:
  Installed: 4:4.1.2-0ubuntu4
  Candidate: 4:4.1.2-0ubuntu4
  Version table:
 *** 4:4.1.2-0ubuntu4 0
500 http://us.archive.ubuntu.com intrepid/main Packages
100 /var/lib/dpkg/status

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

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[Bug 159897] Re: Different font sizes depending on whether autostart or start from menu

2008-10-28 Thread Ariel Faigon
I'm seeing a very similar problem on Ibex (RC).
 
I use  Monospace which is the same as Bitstream Vera Sans Mono as my preferred 
font in konsole.

Under some circumstances which I'm not fully able to reproduce, I need
to set the font size to 11 points while in other times the font suddenly
looks bigger so I have to set it to 9 points to get the same actual
size.  The ratio of 9 to 11 sounds like about the difference between
75dpi and 100dpi (or 96 and 120), apparently under different invocation
paths, the font is rendered differently.

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[Bug 290561] [NEW] hotkeys fails to lock and goes into 100% eating CPU

2008-10-28 Thread Ariel Faigon
Public bug reported:

Binary package hint: hotkeys

$  apt-cache policy  hotkeys
hotkeys:
  Installed: 0.5.7.4-0.1
  Candidate: 0.5.7.4-0.1
  Version table:
 *** 0.5.7.4-0.1 0
500 http://us.archive.ubuntu.com intrepid/universe Packages
100 /var/lib/dpkg/status


When hotkeys is started under strace, it goes on to eat 100% of my CPU.
I see the splash screen, then it starts spinning in a tight loop.

$ strace -F -o /dev/null hotkeys
  X Error of failed request:  0
  Major opcode of failed request:  0 ()
  Serial number of failed request:  0
  Current serial number in output stream:  11
: Program exiting...Locking assertion failure.  Backtrace:
#0 /usr/lib/libxcb-xlib.so.0 [0xb75207c7]
#1 /usr/lib/libxcb-xlib.so.0(xcb_xlib_lock+0x2e) [0xb752096e]
#2 /usr/lib/libX11.so.6 [0xb7ed3619]
#3 /usr/lib/libX11.so.6(XFreeGC+0x26) [0xb7eadff6]
#4 /usr/lib/libX11.so.6(XCloseDisplay+0x5f) [0xb7ea71ff]
#5 [0x804b117]
#6 [0x804b775]
#7 [(nil)]

So it seems like hotkeys claims it is exiting due to a failure to lock
something. But it doesn't manage to exit.

Now 'top shows this as first entry:
  PID USER  VIRT  RES  SHR WCHAN S %CPU %MEM   TIME COMMAND
14448 ariel   15228  2216 1324 -R  100 0.1 2:41 
  hotkeys

The process is in a tight loop with no system calls (neither ltrace nor
strace print anything after attaching to Process 14448)

Last open file according to lsof:
hotkeys 14448 ariel3u  unix 0xec498e00   33702 socket


Attaching to the process with gdb shows the stack trace:

$ gdb /usr/bin/hotkeys 14448
...
(no debugging symbols found)
0xb7dce3c1 in _XGetXCBBuffer () from /usr/lib/libX11.so.6
(gdb) bt
#0  0xb7dce3c1 in _XGetXCBBuffer () from /usr/lib/libX11.so.6
#1  0xb7dcef89 in ?? () from /usr/lib/libX11.so.6
#2  0xb7dcf39a in _XReply () from /usr/lib/libX11.so.6
#3  0xb7dc2667 in XSync () from /usr/lib/libX11.so.6
#4  0xb7da222e in XCloseDisplay () from /usr/lib/libX11.so.6
#5  0x0804b117 in ?? ()
#6  0x0804b775 in ?? ()
#7  0x in ?? ()


I should add that I really don't need hotkeys anymore since Intrepid Ibex seems 
to recognize my fancy keyboard (Logitech iTouch family) just fine.  I just 
wanted to report this for the sake of documenting all the problem I've seen 
since upgrading to Ibex.

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

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[Bug 147509] Re: regression: kernel 2.6.20-16-generic upgrade makes computer noisy from early stages in boot

2008-07-18 Thread Ariel Faigon
Hi Jean-Baptiste

Some time after I filed it I came to believe that the noise going away
on the first booting of the previous kernel was just a coincidence.  My
motherboard system chip mini fan started making noise more and more as
time went by regardless of the kernel it was running.  In the end it was
always making the noise.  I believe now that it was a simple case of
bearings getting old and worn-out with age.

Sorry for taking your time. Please close this bug.

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[Bug 37345] Re: Missing config entry for logicdo Logitech Cordless Desktop Optical

2008-02-17 Thread Ariel Faigon
This bug is pretty old so it may be irrelevant.  If Vincenzo can
confirm, I think it can be closed.

From my perspective:
With the default X.org config in gutsy (no mucking around), there's already a 
big improvement for me: the left side scroll wheel works in many applications, 
including konsole.

Here's what I had to do:
In KDE-System settings-Personal-Region  Language-Keyboard Layout
I had to change my keyboard layout to: Logitech Cordless Desktop Pro 
(alternate option)
The keyboard identifier in /etc/X11/xkb/symbols/inet is:

logicdpa

and now all input methods (different languages) and almost all keys
work, including the left side scroll-wheel.

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[Bug 120991] Re: ff hangs after longer period of inactivity. seems to intermittently stop working

2008-01-08 Thread Ariel Faigon
Hi Alexander,

 Are you running gutsy? ... how did you install the flash plugin?

Yes, running gutsy.

Based on lsof -p pid of the running firefox-bin process, the loaded
flashplayer is this:

   -rwxr-xr-x 1 ariel ariel 8019524 Aug 24 08:28
.mozilla/plugins/libflashplayer.so

under my home dir.

It comes directly from adobe/macromedia, not via gutsy.

According to:
http://www.adobe.com/products/flash/about/
the running flashplayer version is:
 9.0.60.184

I guess it is time to upgrade to the latest again (though what I have is
pretty new)

I really appreciate your looking into this and asking great questions :)

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[Bug 120991] Re: ff hangs after longer period of inactivity. seems to intermittently stop working

2008-01-07 Thread Ariel Faigon
I'm able to reproduce one instance of firefox hanging without any
extension.

Note however that this particular hang is different than the above.
Hopefully, it will give developers an easy way to reproduce one hang condition.

Steps to reproduce:
--
To ensure no extensions are used I start firefox in safe mode from a shell:

$ firefox -safe-mode

Now go to youtube.com
- Start clicking on videos at random, it doesn't matter which.
- Alternate between clicking on new videos and clicking the back button to go 
to previous videos.
- Click regardless of the state of the video playback.  interrupting playing 
videos in the middle

After less than one minute (about 10-30 clicks on average) of going through 
this exercise
I'm able to get to a state where firefox is hung and stops responding to user 
input.

strace on the most recent firefox-bin process shows this:

$ strace -p 1920
Process 1920 attached - interrupt to quit
futex(0xae575bd8, FUTEX_WAIT, 3076, NULL

This is 100% reproducible in my env, and it is without any extensions I can see.
Unless you count the youtube flash-video plugin as an extension. 

Does this help?

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[Bug 120991] Re: ff hangs after longer period of inactivity. seems to intermittently stop working

2007-12-09 Thread Ariel Faigon
So many reports on firefox hanging, I'm not sure if this is the one I
should pick to add to.

The reason I picked it is that it seems most similar to what I see, and I don't 
want to open yet another bug.
But really, I'm not 100% sure if this is the same bug.

Kubuntu version:
Gutsy (7.10) with all latest updates applied as of Dec 9, 2007

Firefox version:
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.11) Gecko/20071204 Ubuntu/7.10 
(gutsy) Firefox/2.0.0.11

Symptom:
Firefox hangs (busy cursor) after a long time of inactivity.

It happens of different websites when I leave the browser on them overnight.
I come in the morning and the browser is hung.
example:  http://www.peterpaulandmary.com/coffeehouse/coffeehouse1.html

Nothing I tried can get it out of this state, clicking on 'stop' button
grays out the stop button, but any new web site I enter gives the same
result: firefox is busy spinning but never actually loads the page.
Firefox seems to be responsive to key and button presses, but is unable
to fetch any content anymore.

Digging deeper:
Firefox is in some high-speed infinite loop (strace looks like this)
gettimeofday({1197227920, 392372}, NULL) = 0
gettimeofday({1197227920, 392489}, NULL) = 0
gettimeofday({1197227920, 392628}, NULL) = 0
gettimeofday({1197227920, 392742}, NULL) = 0
read(7, \372, 1)  = 1
ioctl(3, FIONREAD, [0]) = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}, {fd=16, 
events=POLLIN|POLLPRI}, {fd=18, events=POLLIN|POLLPRI}, {fd=19, 
events=POLLIN|POLLPRI}, {fd=20, events=POLLIN|POLLPRI}, {fd=49, 
events=POLLIN}], 7, 0) = 0
write(3, 5\30\4\0\304\317\232\1c\0\0\0\30\0\30\0F\377\5\0\304\317..., 312) = 
312
ioctl(3, FIONREAD, [0]) = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}, {fd=16, 
events=POLLIN|POLLPRI}, {fd=18, events=POLLIN|POLLPRI}, {fd=19, 
events=POLLIN|POLLPRI}, {fd=20, events=POLLIN|POLLPRI}, {fd=49, events=POLLIN}, 
{fd=7, events=POLLIN, revents=POLLIN}], 8, -1) = 1
gettimeofday({1197227920, 398373}, NULL) = 0
gettimeofday({1197227920, 398489}, NULL) = 0
gettimeofday({1197227920, 398609}, NULL) = 0
gettimeofday({1197227920, 398722}, NULL) = 0
read(7, \372, 1)  = 1
ioctl(3, FIONREAD, [0]) = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}, {fd=16, 
events=POLLIN|POLLPRI}, {fd=18, events=POLLIN|POLLPRI}, {fd=19, 
events=POLLIN|POLLPRI}, {fd=20, events=POLLIN|POLLPRI}, {fd=49, events=POLLIN}, 
{fd=7, events=POLLIN, revents=POLLIN}], 8, -1) = 1
gettimeofday({1197227920, 442397}, NULL) = 0
gettimeofday({1197227920, 442515}, NULL) = 0
gettimeofday({1197227920, 442654}, NULL) = 0
gettimeofday({1197227920, 442768}, NULL) = 0
read(7, \372, 1)  = 1
ioctl(3, FIONREAD, [0]) = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}, {fd=16, 
events=POLLIN|POLLPRI}, {fd=18, events=POLLIN|POLLPRI}, {fd=19, 
events=POLLIN|POLLPRI}, {fd=20, events=POLLIN|POLLPRI}, {fd=49, 
events=POLLIN}], 7, 0) = 0
write(3, 5\30\4\0\306\317\232\1c\0\0\0\30\0\30\0F\377\5\0\306\317..., 300) = 
300
ioctl(3, FIONREAD, [0]) = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}, {fd=16, 
events=POLLIN|POLLPRI}, {fd=18, events=POLLIN|POLLPRI}, {fd=19, 
events=POLLIN|POLLPRI}, {fd=20, events=POLLIN|POLLPRI}, {fd=49, events=POLLIN}, 
{fd=7, events=POLLIN, revents=POLLIN}], 8, -1) = 1
gettimeofday({1197227920, 448397}, NULL) = 0
gettimeofday({1197227920, 448513}, NULL) = 0
gettimeofday({1197227920, 448631}, NULL) = 0
gettimeofday({1197227920, 448744}, NULL) = 0
read(7, \372, 1)  = 1
ioctl(3, FIONREAD, [0]) = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}, {fd=16, 
events=POLLIN|POLLPRI}, {fd=18, events=POLLIN|POLLPRI}, {fd=19, 
events=POLLIN|POLLPRI}, {fd=20, events=POLLIN|POLLPRI}, {fd=49, events=POLLIN}, 
{fd=7, events=POLLIN, revents=POLLIN}], 8, -1) = 1
gettimeofday({1197227920, 492419}, NULL) = 0
gettimeofday({1197227920, 492535}, NULL) = 0
gettimeofday({1197227920, 492675}, NULL) = 0
gettimeofday({1197227920, 492789}, NULL) = 0
read(7, \372, 1)  = 1

Which almost looks normal except it is going through these system
calls MUCH faster than during normal operations. Several of these (full
cycle from gettimeofday, poll, read, ...) per second.

I tried to get a stack trace (I have the package firefox-dbg installed
for this purpose) but there seem to be no symbols:

~ pstack 10543

10543: /usr/lib/firefox/firefox-bin
(No symbols found)
0xe410:  (a096f58, 8, , a096f58, 8, b75e621c) + 40
0xb755c593:  (805e520, 1, 81bb058, b4d08780, bff67ac8, 805e520) + 10
0xb755c909:  (8160ee0, 8160ee0, 1, 0, 0, 8160ee0) + 30
0xb7bf39e4:  (81bb058, b4d09d38, bff67ae8, 8059208, 805b78c, 81bb018)
0xb67ba7aa:  (81bb058, 836c4c8)
0xb5c9c6b2:  (81bb018, 80582f0, 0, 0, 0, bff67f94) + 3c0
0x0804ec0a:  (1, bff67f94, 805b100, bff67f10, b7829ff4, b7ffdce0)
0x0804abdf:  (b7ffdce0, 

[Bug 135110] Re: [gutsy] firefox freezes with google toolbar enabled when you attemp to open more than two windows

2007-11-22 Thread Ariel Faigon
I'm seeing a similar problem here.  Kubuntu gutsy.
firefox hangs with this system call:

futex(0xa75fdbd8, FUTEX_WAIT, 20644, NULL)

The screen freezes, no redrawing.
It happens to me most often while on youtube.com
When clicking on random video 'play' buttons (there's embedded macromedia flash 
there) it hangs and never comes back.

The only way out is a 'killall -9 firefox-bin' (SIGKILL) and restarting
firefox.

Next time it happens, I'll try to get a stack trace.

-- 
[gutsy] firefox freezes with google toolbar enabled when you attemp to open 
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https://bugs.launchpad.net/bugs/135110
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[Bug 149641] Re: logcheck fails when auth.log.1.gz missing

2007-10-23 Thread Ariel Faigon
Apologies, but I have to correct/improve myself on the previous comment.
I have a feeling I was running an older version of logcheck.

If I run logcheck from cron with full path (certainly the ubuntu
version) like this:

sudo -u logcheck /usr/sbin/logcheck -op
(given that I add /usr/bin/logcheck to /etc/sudoers with NOPASSWD)

or alernatively:
Add a setuid logcheck to /usr/sbin/logcheck:
   sudo chown logcheck /usr/sbin/logcheck
   chmod u+s /usr/sbin/logcheck

Then, the offset files get created/updated under:
/var/lib/logcheck/offset.var.log.filename

and the 'touch/chown' fix (step 2 above) is not necessary.

It is all hairy, but overall, the setuid checklog, setgid adm looks like the 
cleanest solution.
What is required is for all of the 3 conditions to be true:

 - /usr/sbin/logcheck can read all its configs under /etc/logcheck/*/*
 - /usr/sbin/logtail can write offset files under /var/lib/logcheck/*
 - /usr/sbin/logtail can read files under /var/log (some of which are 
user:group root:adm and not world readable)

Sorry.

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[Bug 154771] Re: Kubuntu 7.10 Upgrading to Kubuntu 7.10 and after gives error and says Distribution is Up To Date

2007-10-23 Thread Ariel Faigon
me too :)
and it keeps coming again every day as if it still hasn't figured out that it 
is already up-to-date.

One more piece of data:
After gutsy came out, for some unclear reason I didn't get the suggestion to 
upgrade from feisty by adept-manager.   I waited several days and finally 
decided to download the ISO.  I did a full upgrade from DVD, and only after it 
was all finished and I rebooted gutsy, I got the offer to upgrade from adept.

Now when I no longer need it.  I get the offer to upgrade repeatedly and
then it fails.

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[Bug 149641] Re: logcheck fails when auth.log.1.gz missing

2007-10-22 Thread Ariel Faigon
Note that fixing this bug is a necessary, but not a sufficient condition
to make logcheck work on gutsy.

After fixing this manually, I still get one more failure later from logtail:
   File /var/log/syslog.offset cannot be created. Check your permissions: 
Permission denied

To solve this problem too,  I had to manually create the offset files and make 
them owned by logcheck:
sudo touch /var/log/syslog.offset /var/log/auth.log.offset
sudo chown logcheck /var/log/syslog.offset /var/log/auth.log.offset

In addition, logtail when running as 'logcheck' cannot read files under 
/var/log which aren't world readable,
Fixing this required giving logtail a setgid and group adm:

sudo chgrp adm /usr/sbin/logtail
sudo chmod g+s /usr/sbin/logtail

only after fixing all the above logcheck finally works for me on gutsy.

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[Bug 147509] regression: kernel 2.6.20-16-generic upgrade makes computer noisy from early stages in boot

2007-09-30 Thread Ariel Faigon
Public bug reported:

I recently updated my Kubuntu feisty desktop from 2.6.20-15-generic to
2.6.20-16-generic

Shortly after the start of rebooting, the computer noise level jumped up to 
unacceptable levels.
It seems like some fan is being spinned up to a much higher speed than normal.

Rebooting and choosing the previous kernel (2.6.20-15-generic) fixes the
problem.

Looks like a regression in  2.6.20-16-generic.

My hardware is:
Shuttle SN27P, Dual core AMD Opteron with PowerNow technology

Here are most lines from the boot, I'll be happy to supply more
information upon request to narrow this down.


Sep 30 19:56:36 nu kernel: Inspecting /boot/System.map-2.6.20-16-generic
Sep 30 19:56:36 nu kernel: Loaded 24980 symbols from 
/boot/System.map-2.6.20-16-generic.
Sep 30 19:56:36 nu kernel: Symbols match kernel version 2.6.20.
Sep 30 19:56:36 nu kernel: No module symbols loaded - kernel modules not 
enabled.
Sep 30 19:56:36 nu kernel: [0.00] Linux version 2.6.20-16-generic 
([EMAIL PROTECTED]) (gcc version 4.1.2 (Ubuntu 4.1.2-0ubuntu4)) #2 SMP Sun Sep 
23 19:50:39 UTC 2007 (Ubuntu 2.6.20-16.32-generic)
Sep 30 19:56:36 nu kernel: [0.00] BIOS-provided physical RAM map:
Sep 30 19:56:36 nu kernel: [0.00] sanitize start
Sep 30 19:56:36 nu kernel: [0.00] sanitize end
Sep 30 19:56:36 nu kernel: [0.00] copy_e820_map() start: 
 size: 0009f000 end: 0009f000 type: 1
Sep 30 19:56:36 nu kernel: [0.00] copy_e820_map() type is E820_RAM
Sep 30 19:56:36 nu kernel: [0.00] copy_e820_map() start: 
0009f000 size: 1000 end: 000a type: 2
Sep 30 19:56:36 nu kernel: [0.00] copy_e820_map() start: 
000f size: 0001 end: 0010 type: 2
Sep 30 19:56:36 nu kernel: [0.00] copy_e820_map() start: 
0010 size: 7fef end: 7fff type: 1
Sep 30 19:56:36 nu kernel: [0.00] copy_e820_map() type is E820_RAM
Sep 30 19:56:36 nu kernel: [0.00] copy_e820_map() start: 
7fff size: 3000 end: 7fff3000 type: 4
Sep 30 19:56:36 nu kernel: [0.00] copy_e820_map() start: 
7fff3000 size: d000 end: 8000 type: 3
Sep 30 19:56:36 nu kernel: [0.00] copy_e820_map() start: 
f000 size: 0400 end: f400 type: 2
Sep 30 19:56:36 nu kernel: [0.00] copy_e820_map() start: 
fec0 size: 0140 end: 0001 type: 2
Sep 30 19:56:36 nu kernel: [0.00]  BIOS-e820:  - 
0009f000 (usable)
Sep 30 19:56:36 nu kernel: [0.00]  BIOS-e820: 0009f000 - 
000a (reserved)
Sep 30 19:56:36 nu kernel: [0.00]  BIOS-e820: 000f - 
0010 (reserved)
Sep 30 19:56:36 nu kernel: [0.00]  BIOS-e820: 0010 - 
7fff (usable)
Sep 30 19:56:36 nu kernel: [0.00]  BIOS-e820: 7fff - 
7fff3000 (ACPI NVS)
Sep 30 19:56:36 nu kernel: [0.00]  BIOS-e820: 7fff3000 - 
8000 (ACPI data)
Sep 30 19:56:36 nu kernel: [0.00]  BIOS-e820: f000 - 
f400 (reserved)
Sep 30 19:56:36 nu kernel: [0.00]  BIOS-e820: fec0 - 
0001 (reserved)
Sep 30 19:56:36 nu kernel: [0.00] 1151MB HIGHMEM available.
Sep 30 19:56:36 nu kernel: [0.00] 896MB LOWMEM available.
Sep 30 19:56:36 nu kernel: [0.00] found SMP MP-table at 000f3b30
Sep 30 19:56:36 nu kernel: [0.00] Entering add_active_range(0, 0, 
524272) 0 entries of 256 used
Sep 30 19:56:36 nu kernel: [0.00] Zone PFN ranges:
Sep 30 19:56:36 nu kernel: [0.00]   DMA 0 - 4096
Sep 30 19:56:36 nu kernel: [0.00]   Normal   4096 -   229376
Sep 30 19:56:36 nu kernel: [0.00]   HighMem229376 -   524272
Sep 30 19:56:36 nu kernel: [0.00] early_node_map[1] active PFN ranges
Sep 30 19:56:36 nu kernel: [0.00] 0:0 -   524272
Sep 30 19:56:36 nu kernel: [0.00] On node 0 totalpages: 524272
Sep 30 19:56:36 nu kernel: [0.00]   DMA zone: 32 pages used for memmap
Sep 30 19:56:36 nu kernel: [0.00]   DMA zone: 0 pages reserved
Sep 30 19:56:36 nu kernel: [0.00]   DMA zone: 4064 pages, LIFO batch:0
Sep 30 19:56:36 nu kernel: [0.00]   Normal zone: 1760 pages used for 
memmap
Sep 30 19:56:36 nu kernel: [0.00]   Normal zone: 223520 pages, LIFO 
batch:31
Sep 30 19:56:36 nu kernel: [0.00]   HighMem zone: 2303 pages used for 
memmap
Sep 30 19:56:36 nu kernel: [0.00]   HighMem zone: 292593 pages, LIFO 
batch:31
Sep 30 19:56:36 nu kernel: [0.00] DMI 2.2 present.
Sep 30 19:56:36 nu kernel: [0.00] ACPI: RSDP (v000 XPC  
 ) @ 0x000f7db0
Sep 30 19:56:36 nu kernel: [0.00] ACPI: RSDT (v001 XPCAWRDACPI 

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