[Bug 803943] Re: compiz consuming a lot of cpu

2012-05-10 Thread Paul Smith
Just to point out, compiz using a constant 5% of CPU time can only be
considered good in comparison to compiz using a constant 10-20% CPU
time.  If there's nothing happening on the screen then compiz should be
essentially completely idle and using much less than 1% of the CPU time,
if any.  A constant drain of 5% busy is a disaster for power savings,
battery life, heat, etc., at the very least.

It's definitely possible for compiz to use essentially no resources when
idle.  That's how it used to work...

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[Bug 997360] [NEW] ffmpeg goes into infinite loop in libavutil51

2012-05-09 Thread Paul Smith
Public bug reported:

I'm using kmttg to convert files downloaded from my TiVo to a format I
can play on my computer.  Part of the processing for this uses ffmpeg to
do some conversion.  The ffmpeg command line looks like:

  /usr/bin/ffmpeg -y -fflags genpts -i /home/me/MyTv/MyShow.m2v -i
/home/me/MyTv/MyShow.ac3 -acodec copy -vcodec

Whenever I run this it goes a long way, then appears to hang (I've left
it for 10+ hours, overnight, and it never ended or did anything else).

When I strace the process I can see that it's just running mmap() then
munmap(), over and over and over with slightly higher memory every time.
Even after I left it all that time it still didn't run out of memory or
die... here's some strace output:

  mmap(NULL, 1292320768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 
0) = 0x7f84be747000
  munmap(0x7f850b7bb000, 1292304384)  = 0
  mmap(NULL, 1292374016, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 
0) = 0x7f84716c6000
  munmap(0x7f84be747000, 1292320768)  = 0
  mmap(NULL, 1292386304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 
0) = 0x7f850b7a7000
  munmap(0x7f84716c6000, 1292374016)  = 0
  mmap(NULL, 1292414976, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 
0) = 0x7f84be71c000
  munmap(0x7f850b7a7000, 1292386304)  = 0

etc. etc. (this is close to the end, when I killed it--I have 4G
physical RAM).

Next I used GDB to attach to the process and set a breakpoint in mmap()
and got this stacktrace:

#0  0x7f855d435860 in mmap64 () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x7f855d3c7f5d in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x7f855d3c8291 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#3  0x7f855d3ca556 in memalign () from /lib/x86_64-linux-gnu/libc.so.6
#4  0x7f855d3cb799 in posix_memalign ()
   from /lib/x86_64-linux-gnu/libc.so.6
#5  0x7f855dc282ab in av_malloc ()
   from /usr/lib/x86_64-linux-gnu/libavutil.so.51
#6  0x7f855dc24df9 in av_fifo_alloc ()
   from /usr/lib/x86_64-linux-gnu/libavutil.so.51
#7  0x7f855dc2508f in av_fifo_realloc2 ()
   from /usr/lib/x86_64-linux-gnu/libavutil.so.51
#8  0x7f855f11ee93 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libavformat.so.53
#9  0x7f855f168559 in av_write_trailer ()
   from /usr/lib/x86_64-linux-gnu/libavformat.so.53
#10 0x0040c5ba in ?? ()
#11 0x00407904 in ?? ()
#12 0x7f855d36876d in __libc_start_main ()
   from /lib/x86_64-linux-gnu/libc.so.6
#13 0x00407a71 in ?? ()
#14 0x7fff538af158 in ?? ()
#15 0x001c in ?? ()
#16 0x000f in ?? ()
#17 0x7fff538b1363 in ?? ()
#18 0x7fff538b1373 in ?? ()
#19 0x7fff538b1376 in ?? ()
#20 0x7fff538b137e in ?? ()
#21 0x7fff538b1385 in ?? ()
#22 0x7fff538b1388 in ?? ()
#23 0x7fff538b13d3 in ?? ()
#24 0x7fff538b13d6 in ?? ()
#25 0x7fff538b1421 in ?? ()
#26 0x7fff538b1429 in ?? ()
#27 0x7fff538b142e in ?? ()
#28 0x7fff538b1436 in ?? ()
#29 0x7fff538b143b in ?? ()
#30 0x7fff538b143e in ?? ()
#31 0x7fff538b1442 in ?? ()
#32 0x in ?? ()

I tried to continue as best I could and from what I can tell, it comes
back up to the av_write_trailer() function but never leaves that
function; the infinite looping is happening somewhere under there.  So
I'm marking this against libav.

This happens every time, on a couple of different files I tried.

~$ uname -smrv
Linux 3.2.0-24-generic #37-Ubuntu SMP Wed Apr 25 08:43:22 UTC 2012 x86_64

~$ lsb_release -rd
Description:Ubuntu 12.04 LTS
Release:12.04

~$ apt-cache policy ffmpeg libavutil51 libavformat53
ffmpeg:
  Installed: 4:0.8.1-0ubuntu1
  Candidate: 4:0.8.1-0ubuntu1
  Version table:
 *** 4:0.8.1-0ubuntu1 0
500 http://us.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
100 /var/lib/dpkg/status
libavutil51:
  Installed: 4:0.8.1-0ubuntu1
  Candidate: 4:0.8.1-0ubuntu1
  Version table:
 *** 4:0.8.1-0ubuntu1 0
500 http://us.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
100 /var/lib/dpkg/status
libavformat53:
  Installed: 4:0.8.1-0ubuntu1
  Candidate: 4:0.8.1-0ubuntu1
  Version table:
 *** 4:0.8.1-0ubuntu1 0
500 http://us.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
100 /var/lib/dpkg/status

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

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Problems with setuid app in Ubuntu 12.04

2012-05-09 Thread Paul Smith
Hi all.  I've recently installed Ubuntu 12.04 64bit.

I'm using a proprietary VPN utility from Juniper Networks on my Linux
system.  In previous versions of Ubuntu, it worked just fine.  In the
current version of Ubuntu, I'm getting failures.  For some reason it's
not letting me invoke a setuid application.

The way it is deployed is it unpacks into a hidden directory under
$HOME, then the main VPN program needs to be made setuid root so that it
can be invoked by me but do root-y things.

Then, you can either run the tool directly from the command line or you
can run a little Java control window which manages the VPN.  If I run
the program directly from the command line, the setuid works and the VPN
comes up and works fine.  But, I can't control it or see how long it's
been up.

Whenever I try to use the Java control panel the GUI comes up and tries
to run the setuid program, but it fails and then the whole thing
crashes.  I get this error:

  Failed to setuid to root. Error 1: Operation not permitted

But I have clearly set the right bits and it works when invoked
directly.  I've tried many different variations of Java including
downloaded ones directly from Sun/Oracle.

One note, the application is 32bit and so I need to run 32bit Java as
well.  Not sure if that matters.

Has the 12.04 release installed some new security measures that might be
keeping my setuid program from working properly?  I've tried putting
Java under /opt/jvm and also run service apparmor teardown to try to
be sure apparmor is not involved, but I don't know enough to know if I
succeeded.

I'm really stuck and could use any pointers or tips anyone has.


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Where is libgcr-3-common:i386?

2012-05-08 Thread Paul Smith
I'm trying to run a program under Wine in my Ubuntu 12.04 64bit fresh
installation.  When I run it I get this error:

p11-kit: couldn't load
module: /usr/lib/i386-linux-gnu/pkcs11/gnome-keyring-pkcs11.so: 
/usr/lib/i386-linux-gnu/pkcs11/gnome-keyring-pkcs11.so: cannot open shared 
object file: No such file or directory

I've discovered that the 64bit version of that file lives in
gnome-keyring and so I tried to sudo apt-get install
gnome-keyring:i386.  I found some libraries it requires and those
require other libraries, all of which do exist, until I get down to a
requirement for:

$ sudo apt-get install libgcr-3-common:i386
Package libgcr-3-common:i386 is not available, but is referred
to by another package.
This may mean that the package is missing, has been obsoleted,
or
is only available from another source

E: Package 'libgcr-3-common:i386' has no installation candidate

However it's odd because if I go to the Ubuntu site to look it up, that
library seems to be packaged properly; for example:

https://launchpad.net/ubuntu/precise/i386/libgcr-3-common

Can anyone explain what the message means and how I can get a copy of
that library to install?  Am I missing some extra repo (I think I've
turned them all on at this point)?


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[Bug 990765] Re: Save button always greyed out when creating openvpn connection

2012-05-04 Thread Paul Smith
I hate to be one of those people, but if no one can provide a fix or a
workaround for this very soon I'm going to have to delete 12.04 and
switch to something else.  I need OpenConnect to connect to work and I
can't wait much longer before this will start to impact me very
seriously.

I've invested a good bit of time getting 12.04 to where I want it so I'd
hate to switch at this point, but if I can't work from home it's not
possible to continue with it: this isn't something I can just get used
to like a change to the desktop.

Anyone?

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  Save button always greyed out when creating openvpn connection

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[Bug 991673] [NEW] compiz constantly using 12-15% CPU

2012-04-29 Thread Paul Smith
Public bug reported:

I've recently changed from Ubuntu 10.10 to 12.04 (fresh installation).
I've noticed that compiz is consistently, and constantly, using between
12 and 15% of my CPU and Xorg is constantly and consistently using
15-20% of my CPU, even when I'm not actually doing anything and nothing
is moving on the screen.


$ lsb_release -rd
Description:Ubuntu 12.04 LTS
Release:12.04

$ apt-cache policy compiz
compiz:
  Installed: 1:0.9.7.6-0ubuntu1
  Candidate: 1:0.9.7.6-0ubuntu1
  Version table:
 *** 1:0.9.7.6-0ubuntu1 0
500 http://us.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
100 /var/lib/dpkg/status

01:00.0 VGA compatible controller: NVIDIA Corporation GT218 [GeForce
8400 GS] (rev a2)

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

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[Bug 990765] [NEW] Save button always greyed out when creating openvpn connection

2012-04-28 Thread Paul Smith
Public bug reported:

I've just upgraded (fresh install) to Ubuntu 12.04 and add the network-
manager-openvpn packages.  Now when I select VPN Connections -
Configure VPN from the network icon in the panel I get the opportunity
to Add a VPN with a connection type of OpenVPN.

However in the dialog for creating a new VPN, the Save... button is
permanently grey and I can't ever click it.  I've tried filling in
everything, choosing different Authentication values, etc. but nothing
helps: the Save ... button is never selectable.

Unlike bug # 204696 the Add button does work and unlike bug # 980025 I
do have a Save .. button... it's just not clickable.

Maybe it's a privileges problem?  But I don't know how to invoke the
dialog with the proper privileges?

Help... without this I can't access work anymore...


$ lsb_release -rd
Description:Ubuntu 12.04 LTS
Release:12.04


$ apt-cache policy network-manager-openvpn
network-manager-openvpn:
  Installed: 0.9.4.0-0ubuntu1
  Candidate: 0.9.4.0-0ubuntu1
  Version table:
 *** 0.9.4.0-0ubuntu1 0
500 http://us.archive.ubuntu.com/ubuntu/ precise/universe amd64 Packages
100 /var/lib/dpkg/status

$ apt-cache policy network-manager-openvpn-gnome
network-manager-openvpn-gnome:
  Installed: 0.9.4.0-0ubuntu1
  Candidate: 0.9.4.0-0ubuntu1
  Version table:
 *** 0.9.4.0-0ubuntu1 0
500 http://us.archive.ubuntu.com/ubuntu/ precise/universe amd64 Packages
100 /var/lib/dpkg/status

$ apt-cache policy openvpn
openvpn:
  Installed: 2.2.1-8ubuntu1
  Candidate: 2.2.1-8ubuntu1
  Version table:
 *** 2.2.1-8ubuntu1 0
500 http://us.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
100 /var/lib/dpkg/status

** Affects: network-manager-openvpn (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 990594] [NEW] No way to exit part mode in Rhythmbox

2012-04-28 Thread Paul Smith
Public bug reported:

I was messing around with Rhythmbox in Ubuntu 12.04 trying to get a
display I liked.  I saw Party Mode under the View menu and selected it
to see what it was.  I got a full-screen instance of Rhythmbox with NO
WAY TO EXIT!  No menus were available, no keys like ESC etc. worked to
revert to regular mode.  I could bring up the dash with the hotkey
(Super) or use alt-tab etc. to ask to switch windows but none of that
changed the display: Rhythmbox still took up the entire screen.

I could find no way to get rid of it except resorting to CTRL-ALT-F1,
logging on the console, using ps to find the PID and kill it.  If I
wasn't knowledgeable enough to do that, I guess my only option would be
to use the power button on my system!!

That can't be right.

If Rhythmbox is going to be the official music player in Ubuntu someone
needs to do some work to get it to integrate better into Unity.  At the
very least you should remove this menu item until such time as it can be
made to work properly.


~$ apt-cache policy rhythmbox
rhythmbox:
  Installed: 2.96-0ubuntu4
  Candidate: 2.96-0ubuntu4
  Version table:
 *** 2.96-0ubuntu4 0
500 http://us.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
100 /var/lib/dpkg/status
~$ lsb_release -rd
Description:Ubuntu 12.04 LTS
Release:12.04

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

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Title:
  No way to exit part mode in Rhythmbox

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[Bug 990595] [NEW] Adding the rxvt package doesn't allow me to start it

2012-04-28 Thread Paul Smith
Public bug reported:

I've been using rxvt forever: I think the display quality is much better
than xterm and it's far less resource-intensive than gnome terminal.

I just installed 12.04 and when I added the rxvt package, I could find
no way to launch it.  It doesn't appear in the dash.  I can't find any
other way to run it, except browsing to it in /usr/bin with the file
browser.  Even after that, I can't find any way to add it to the left
panel so I can start it again.  The best I can do, as far as I can tell,
is add a shortcut to the desktop which is bogus.

$ lsb_release -rd
Description:Ubuntu 12.04 LTS
Release:12.04
~$ apt-cache policy rxvt
rxvt:
  Installed: 1:2.6.4-14
  Candidate: 1:2.6.4-14
  Version table:
 *** 1:2.6.4-14 0
500 http://us.archive.ubuntu.com/ubuntu/ precise/universe amd64 Packages
100 /var/lib/dpkg/status

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

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  Adding the rxvt package doesn't allow me to start it

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Re: server went unbootable

2012-04-08 Thread Paul Smith
On Sun, 2012-04-08 at 13:55 +0100, Dale Amon wrote:
 There weren't many choices in 2001 or 2002 when I was
 looking into it. Do you have any suggestions on one
 that might be particularly useful? It doesn't have to
 be terribly fancy, just enough so you can get a shell
 and 'fix things'.

I used dropbear for a while.  Works well.

http://matt.ucc.asn.au/dropbear/dropbear.html

Cheers!


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Re: Ubuntu One needs cloud encryption like LastPass does it

2012-04-05 Thread Paul Smith
On Thu, 2012-04-05 at 18:33 -0500, Jordon Bedwell wrote:
 On Thu, Apr 5, 2012 at 5:42 PM, Sam Smith smick...@hotmail.com wrote:
  The point is that SpiderOak (and Lastpass) never know the user's password.
  And never receive the encryption key. The key never leaves the user's
  computer. The server never gets it. The only thing that ever lands on the
  server is an encrypted blob.
 
 From their website Retrieve files from any internet-connected
 device, Access all your data in one de-duplicated location... I
 know to the easy consumer that doesn't spell lies but to me it reads
 We do know your encryption key, if we want to and little do you know,
 we do have the ability to get the key that encrypts the encryption key
 too.  Companies lie all the time, or they tell pieces of a story and
 never tell the entire story.  Though I don't know if it's more of a
 lie then an assumption on their end and maybe even they themselves not
 even understanding what could possibly go wrong, or they just don't
 care because the user doesn't pay too much attention after WE NEVER
 KNOW.
 
 The key to knowing the full story is read Retrieve files from any
 internet-connected device.  To add to it, let me point out this:
 Easily access all of your data from any device within your SpiderOak
 network or on the web which contradicts this: SpiderOak never stores
 or knows a user's password or the plaintext encryption keys which
 means not even SpiderOak employees can access the data and it's no so
 much a direct contradiction as much as an arrogant assumption that we
 (or I guess only I in this conversation) don't realise that their
 employees do have a way to access it, they just need to do a couple
 minutes worth of work, that is what makes it contradict.

None of the statements you quote above are proof of lying (or
incompetence), or even indicative of it.

The crux of the issue is simply that SpiderOak is a proprietary program
and so you don't know what it REALLY does.  The model that SpiderOak
documents on their web site IS secure.  It's definitely more secure than
ubuntuOne.  The passphrase is never sent to the server at all and the
content cannot be (reasonably) decrypted without the passphrase.  They
have a downloadable application that runs on your local system, and if
you use that and never use their web interface to browse your files then
your passphrase is never transmitted over any network at all, encrypted
or not.

If the software behaves as documented, then they are right: SpiderOak
employees cannot decrypt your files.  Period.  Phrases like retrieve
files from any internet-connected device don't matter: it just means
you enter that passphrase into the application running on the local
device to decrypt the files after they're downloaded from the servers:
it doesn't require the passphrase to be transmitted to the servers.

Of course the problem is IF, above: the _documented_ model is secure,
but that doesn't stop a SpiderOak employee with sufficient access from
adding a back door to the application, which will grab the passphrases
and send them along.  That's a risk with ANY encryption software that
you didn't write completely yourself, of course, even ssh etc., but it's
much more risky with proprietary software for obvious reasons.

If that's what you meant, then you should have just said so clearly
instead of couching it in ominous-sounding hints and accusations.


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Re: Ubuntu One needs cloud encryption like LastPass does it

2012-04-05 Thread Paul Smith
On Fri, 2012-04-06 at 01:41 +0100, Dale Amon wrote:
 I do not know the details, so I will ask: is it the case that:

All we can know for sure is the way the system is DOCUMENTED to work, as
I said in my other email.

   * The user crypto key is generated on the
 the user machine.

Yes.

   * The password for the user key is set on
 the user machine and never leaves it.

Yes.  Well, the passphrase is in your head obviously, so of course it's
available wherever your head is.

   * The user crypto key never leaves their
 machine(s).

No, I believe they upload the generated key to the server, after it's
been encrypted with your passphrase.

   * The user's password for their crypto key
 is never used outside the confines of their
 local machine.

Yes, as long as you don't use their website to access your content and
only use the local tool.

   * The data is fully encrypted on the user
 machine and only encrypted data transits
 the net and sits on the storage server.

Yes.

   * The encryption algorithm is such that 
 no key except the one on the users 
 machine can decrypt the remotely stored
 data.

Yes.

 If the statement made in the other reply is true, and you can
 'retrieve your data from any internet device' then it is patently
 obvious that data security *is* violated.

Why is it patently obvious?  I'm sure when they say any internet
device they don't mean devices that do not have access to the secure
tokens necessary to decrypt the content.  They mean a device that has
internet access (so it can retrieve the encrypted content from the
server), and where you can enter your passphrase to decrypt it.

Even if they did not upload the crypto key, that doesn't mean that you
couldn't have it with you on a USB key or something, and still access
your data from any internet device.

I'm sure that they felt that forcing you to keep both the passphrase AND
the crypto key yourself was simply not a commercially viable solution
for the general public.  It would be nice if they offered an option
(with appropriate cautions) to not upload the keys at all, I agree.


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[Bug 912030] Re: The auto.net script that comes with autofs5 is broken

2012-01-16 Thread Paul Smith
** Bug watch added: Red Hat Bugzilla #782169
   https://bugzilla.redhat.com/show_bug.cgi?id=782169

** Also affects: autofs5 (Fedora) via
   https://bugzilla.redhat.com/show_bug.cgi?id=782169
   Importance: Unknown
   Status: Unknown

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  The auto.net script that comes with autofs5 is broken

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[Bug 912030] Re: The auto.net script that comes with autofs5 is broken

2012-01-16 Thread Paul Smith
** Bug watch added: Red Hat Bugzilla #782169
   https://bugzilla.redhat.com/show_bug.cgi?id=782169

** Also affects: autofs5 (Fedora) via
   https://bugzilla.redhat.com/show_bug.cgi?id=782169
   Importance: Unknown
   Status: Unknown

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  The auto.net script that comes with autofs5 is broken

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[Bug 111612] Re: The auto.net script that comes with autofs is broken

2012-01-08 Thread Paul Smith
FYI, just discovered that the fix made here for autofs4 was never
applied to autofs5, and the same bug exists there; filed:

https://bugs.launchpad.net/ubuntu/+source/autofs5/+bug/912030

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Title:
  The auto.net script that comes with autofs is broken

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[Bug 111612] Re: The auto.net script that comes with autofs is broken

2012-01-08 Thread Paul Smith
FYI, just discovered that the fix made here for autofs4 was never
applied to autofs5, and the same bug exists there; filed:

https://bugs.launchpad.net/ubuntu/+source/autofs5/+bug/912030

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Title:
  The auto.net script that comes with autofs is broken

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[Bug 912030] [NEW] The auto.net script that comes with autofs5 is broken

2012-01-04 Thread Paul Smith
Public bug reported:

A long time ago I reported a bug in the autofs package:
https://bugs.launchpad.net/ubuntu/+source/autofs/+bug/111612

That bug was fixed, but now I've discovered that the same bug still
exists in the autofs5 package.  Please see the above bug for the issue
and the fix (I applied the fix by hand to my current system and it did
solve the problem).  Without this fix, the autofs /net map is simply
non-functioning in many common Enterprise environments.


~$ dpkg -S auto.net
autofs5: /usr/share/autofs5/conffiles/auto.net

~$ lsb_release -r -d
Description:Ubuntu 10.10
Release:10.10

~$ apt-cache policy autofs5
autofs5:
  Installed: 5.0.5-0ubuntu2.1
  Candidate: 5.0.5-0ubuntu2.1
  Version table:
 *** 5.0.5-0ubuntu2.1 0
500 http://us.archive.ubuntu.com/ubuntu/ maverick-proposed/main amd64 
Packages
100 /var/lib/dpkg/status
 5.0.5-0ubuntu2 0
500 http://us.archive.ubuntu.com/ubuntu/ maverick/main amd64 Packages

** Affects: autofs5 (Ubuntu)
 Importance: Undecided
 Status: New

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  The auto.net script that comes with autofs5 is broken

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[Bug 912030] [NEW] The auto.net script that comes with autofs5 is broken

2012-01-04 Thread Paul Smith
Public bug reported:

A long time ago I reported a bug in the autofs package:
https://bugs.launchpad.net/ubuntu/+source/autofs/+bug/111612

That bug was fixed, but now I've discovered that the same bug still
exists in the autofs5 package.  Please see the above bug for the issue
and the fix (I applied the fix by hand to my current system and it did
solve the problem).  Without this fix, the autofs /net map is simply
non-functioning in many common Enterprise environments.


~$ dpkg -S auto.net
autofs5: /usr/share/autofs5/conffiles/auto.net

~$ lsb_release -r -d
Description:Ubuntu 10.10
Release:10.10

~$ apt-cache policy autofs5
autofs5:
  Installed: 5.0.5-0ubuntu2.1
  Candidate: 5.0.5-0ubuntu2.1
  Version table:
 *** 5.0.5-0ubuntu2.1 0
500 http://us.archive.ubuntu.com/ubuntu/ maverick-proposed/main amd64 
Packages
100 /var/lib/dpkg/status
 5.0.5-0ubuntu2 0
500 http://us.archive.ubuntu.com/ubuntu/ maverick/main amd64 Packages

** Affects: autofs5 (Ubuntu)
 Importance: Undecided
 Status: New

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  The auto.net script that comes with autofs5 is broken

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[Bug 548992] Re: Wireless connection frequently drops [deauthenticating by local choice (reason=3)]

2011-12-30 Thread Paul Smith
I have this same problem (Ubuntu 11.10, dual-boot installation via Wubi,
on a Samsung laptop--not sure of the model but it's brand new).  lshw
shows this for my wireless device:

description: Wireless interface
product: Centrino Advanced-N 6230
vendor: Intel Corporation
physical id: 0
bus info: pci@:01:00.0
logical name: wlan0
version: 34
serial: 88:53:2e:67:ea:85
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet 
physical wireless
configuration: broadcast=yes driver=iwlagn 
driverversion=3.0.0-12-generic firmware=17.168.5.1 build 33993 ip=192.168.1.108 
latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn
resources: irq:42 memory:c050-c0501fff

Disabling the power management via iwconfig seems to solve the problem.
However, this is NOT persistent. When I reboot, it's set back to on
and I get power issues.

I tried adding a script to /etc/network/if-pre-up.d that turned off
power management, but that script was never being invoked (I added an
echo to a file in /tmp which never showed up).  I don't know why that
script is not invoked??

I moved it to /etc/network/if-up.d and now it seems to work (although it
takes a long time for me to get my first wireless connection, I think
because the power management is not disabled until after the first
connection).

Also, after rebooting a few times testing this out, my wireless got into
some strange state where it would NEVER connect, and just continued to
ask me for the wireless password (even though it already  knew the right
password).  I rebooted into Windows, then back to Ubuntu, and so far
it's been OK and the wireless is stable.

I really wonder why my pre-up scripts are not being invoked, though: I
think if I could disable the power management before trying to bring up
the interface I could connet

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Title:
  Wireless connection frequently drops  [deauthenticating by local
  choice (reason=3)]

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[Bug 836435] Re: Onscreen fonts in Natty being displayed corrupted

2011-12-08 Thread Paul Smith
I have just installed 11.10 and this bug is present there. (I skipped
11.4). The font gradually deteriorates until it becomes illegible.
Rebooting is the only cure I have found.

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Title:
  Onscreen fonts in Natty being displayed corrupted

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[Bug 674138] Re: Global appmenu breaks sloppy focus

2011-05-01 Thread Paul Smith
I think I would find Jeff's suggestion in comment #11 to be frustrating.
I often zip my mouse over to another window with just a nudge of one
hand (one of the benefits of FFM after all) and then get back to typing
virtually instantaneously.  Any kind of delay that caused my input to go
into the wrong window would be a problem for me.

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Title:
  Global appmenu breaks sloppy focus

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[Bug 387308] Re: HTTPS Proxy Support for file sync

2011-03-15 Thread Paul Smith
I think it DOES meet the criteria for high importance, as described
here:

* Has a severe impact on a small portion of Ubuntu users (estimated)

This is manifestly true since for that portion of ubuntu users that must
us a proxy, the impact is very severe (basically it's completely
unusable).  And, I would even argue that the number of ubuntu users that
must use a proxy is not all that small.  Considering the number of
subscribers and number of duplicates of this bug it's hard to understand
how this is not high.

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Title:
  HTTPS Proxy Support for file sync

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[Bug 141481] Re: dash as #!/bin/sh introduces countless incompatibilities

2011-03-15 Thread Paul Smith
If GDM is sourcing the user's setup files using any shell other than the
user's defined shell (from getpwent() or whatever) then that's a bug in
GDM.

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Title:
  dash as #!/bin/sh introduces countless incompatibilities

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Re: The Dell Latitude reality check

2011-02-16 Thread Paul Smith
On Wed, 2011-02-16 at 15:49 -0600, Patrick Goetz wrote:
 A better solution would be to include the most common proprietary 
 drivers in some kind of encrypted sandbox on the install CD and let
 the user choose whether or not he/she would like to use the
 proprietary drivers at the time of the install.  I'll let the GPL
 legal experts figure out precisely how this could be done, but it
 seems to me it should be possible.

Hi Patrick.  I'm not familiar with the specifics of the broadcom
licensing per se, but if it's like the other proprietary driver
licensing problems we have then you're misunderstanding the situation.

The problem has nothing to do with the GPL vs. LGPL vs. whatever; in
fact it has nothing to do with licensing of any part of Ubuntu at all.

The problem is with the licensing of the _proprietary driver_.  These
drivers typically allow no-charge download directly from the vendor
website, but the license includes terms that make REDISTRIBUTION illegal
(without permission).  That means that Ubuntu _cannot give you_ the
driver, unless they go to the vendor and pay $$ (presumably you're not
asking that a distro you downloaded for free should pay $$ for the
privilege of shipping these proprietary drivers) or work out some other
arrangement.

In short, there's simply nothing that Ubuntu can do about this if the
vendor won't agree to allow redistribution.

For things like nVidia graphics drivers or the Microsoft truetype fonts,
etc. we can get away with this because they are not critical to bring
the system up, so we can get the system up then there's a little trick:
there's a package available that will automatically go to the vendor
site and download the package directly from there (no redistribution by
Ubuntu here) and install it.

Of course, this trick does not work with a network driver for obvious
reasons!


I know this doesn't make anyone, including me, happier but at least we
can focus our ire in the correct direction and not shoot the hapless,
and helpless, messenger.

Cheers!


PS. Hopefully I've not completely misinterpreted the situation with the
broadcom drivers... I probably should have gone to look at the license
before writing all this.  Oh well!  :-p :-)


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[Bug 719345] [NEW] package language-pack-gnome-de-base 1:10.10 20100930 failed to install/upgrade: unable to securely remove '/target/usr/share/omf-langpack/fdl/fdl-de.omf.dpkg-tmp': Read-only file sy

2011-02-15 Thread Paul Smith
Public bug reported:

Sorry,don't know

ProblemType: Package
DistroRelease: Ubuntu 10.10
Package: language-pack-gnome-de-base 1:10.10+20100930
ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic i686
Architecture: i386
Date: Tue Feb 15 13:36:25 2011
ErrorMessage: unable to securely remove 
'/target/usr/share/omf-langpack/fdl/fdl-de.omf.dpkg-tmp': Read-only file system
LiveMediaBuild: Ubuntu 10.10 Maverick Meerkat - Release i386 (20101007)
PackageArchitecture: all
SourcePackage: language-pack-gnome-de-base
Title: package language-pack-gnome-de-base 1:10.10+20100930 failed to 
install/upgrade: unable to securely remove 
'/target/usr/share/omf-langpack/fdl/fdl-de.omf.dpkg-tmp': Read-only file system

** Affects: ubuntu
 Importance: Undecided
 Status: New


** Tags: apport-package i386 maverick

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Title:
  package language-pack-gnome-de-base 1:10.10 20100930 failed to
  install/upgrade: unable to securely remove '/target/usr/share/omf-
  langpack/fdl/fdl-de.omf.dpkg-tmp': Read-only file system

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[Bug 719345] Re: package language-pack-gnome-de-base 1:10.10 20100930 failed to install/upgrade: unable to securely remove '/target/usr/share/omf-langpack/fdl/fdl-de.omf.dpkg-tmp': Read-only file syst

2011-02-15 Thread Paul Smith


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Title:
  package language-pack-gnome-de-base 1:10.10 20100930 failed to
  install/upgrade: unable to securely remove '/target/usr/share/omf-
  langpack/fdl/fdl-de.omf.dpkg-tmp': Read-only file system

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Re: Evolution in Ubuntu

2011-01-29 Thread Paul Smith
On Sat, 2011-01-29 at 10:37 +1000, Chris Jones wrote:
 I still don't see any real necessity to kick up such a fuss Paul.

*shrug* That's nice.  I do, or I wouldn't have asked the question.
Since you don't even use Evolution and I do, every single day, I'm not
sure why you feel the need to give me grief about this.


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Re: Evolution in Ubuntu

2011-01-25 Thread Paul Smith
On Sat, 2011-01-22 at 16:16 +1000, Chris Jones wrote:
  Is this some sort of new policy decision, that Evolution will
  forever be left back in every release?
 
 Hi Paul. I can understand what you are saying, but is it really that
 important to you? I'm curious as to why it's bugging you this much.
 Does Evolution 2.32 have a particular feature that you require?

Evolution is now, thanks to the tireless efforts of Matthew Barnes
(among others), undergoing impressive amounts of feature addition and
bug fixing every single release.  With every release it increases its
integration with Gnome facilities, reduces bugs, gains new capabilities,
etc. at a pretty rapid pace (compared with a few years ago).  The code
is being cleaned up, dialogs fixed, hangs removed/parallelism
introduced, etc. etc.  Bonobo and other ancient Gnome technologies are
being excised, dbus and gconf uses are being fixed, etc.  The IMAP+
backend is being enhanced to work better with newer IMAP server
capabilities.  Other backends have similar enhancements.

Honestly I can't remember exactly what features/enhancements went into
exactly which version of Evo.  But in general, yes, it is that important
to me :-)

 If you're keen enough, you can probably sneak in the updated Evolution
 into your own system from a third party PPA or something. I'm sure the
 deb files are available from somewhere on the internet. It might be
 worth your while doing a Google search for them.

Well, I have myself created and maintained a makefile that allows people
to build Evo (and its various parts) and install it in a separate
directory, so it doesn't interfere with the package versions; I prefer
this method.

There are a lot of reasons this Makefile (or a PPA) are not optimal,
which I can get into if anyone REALLY cares.


I guess I would turn around your question and say, what's Ubuntu's
justification for choosing this one particular application to leave
behind at an older version?  I understand the confluence of major
changes + LTS that resulted in the 10.04 decision, but this seems like
something that would need to be individually revisited for each release.

Anyway, it sounds like everything is good for Ubuntu 11.04, sticking
with Gnome 2.32.  I'm presuming that the Evo 3 will be in the Gnome 3
PPA for those who want to try it, along with the rest of Gnome 3.

Cheers!


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[Bug 628060] Re: [ENS1371 - Ensoniq AudioPCI] ALSA test tone not correctly played back

2011-01-22 Thread Paul Smith
I had this bug and found several configuration problems. One of which was 
timidity stealing the sound card, as described here: a 
href=https://wiki.ubuntu.com/DebuggingSoundProblems/KarmicCaveats#Another%20process%20locking%20the%20sound%20card;Process
 locking sound card/a
The described solution did not work, so I uninstalled timidity-deamon and the 
problem went away. Further problems were caused by me selecting the incorrect 
sound card, I meant to use an integrated one, not the Ensoniq.

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Title:
  [ENS1371 - Ensoniq AudioPCI] ALSA test tone not correctly played back

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Evolution in Ubuntu (was: Re: Evolution Ubuntu 10.04 LTS)

2011-01-20 Thread Paul Smith
Last year I expressed concern over the fact that Ubuntu was leaving
behind Evolution in Lucid (that is, shipping Gnome 2.30 but leaving
Evolution alone back at 2.28).  The explanation at that time was that
the change from Evo 2.28 to 2.30 involved a lot of significant rework
(which it did) and that the LTS release was not a place to experiment
with that sort of change.

OK, fine.

I was definitely perplexed, then, to see that in Maverick, which is not
by anyone's standards a long-term support release and is running Gnome
2.32, Evolution was left at version 2.30!

And now I've heard (not officially) that Natty, which (as I understand
it) will contain Gnome 3 as the base version, will ship with Evolution
2.32!!

It's one thing to leave behind this package due to the confluence of LTS
and a major amount of rewriting, but what is the justification for
continuing to ship obsoleted versions of Evolution with every release of
Ubuntu?

Is this some sort of new policy decision, that Evolution will forever be
left back in every release?


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[Bug 694425] [NEW] openconnect does not interoperate with resolvconf

2010-12-26 Thread Paul Smith
Public bug reported:

Binary package hint: openconnect

I have to connect to multiple VPNs, even at the same time, so I've
installed the resolvconf package to manage the resolv.conf file.  Many
applications, such as dhclient etc., in Ubuntu recognize that resolvconf
is installed and will proceed accordingly.  However, openconnect does
not seem to recognize this and removes the /etc/resolv.conf symlink
(which it's supposed to be to get resolvconf package to work).  It also
doesn't appear to set the DNS environment using resolvconf as it should.

What would be really, really nice is that if openconnect (or any utility
that needs to change /etc/resolv.conf but this bug is about openconnect)
provided a shell script that managed /etc/resolv.conf, rather than
putting that handling into the code itself.  This would not be a big
deal performance-wise since it only happens at connection establishment,
and it gives a lot of flexibility to manage these files as needed.

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

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  openconnect does not interoperate with resolvconf

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[Bug 324233] Re: Network Manager 0.7 doesn't use resolvconf to remove nameserver info if it didn't use resolvconf for adding its nameserver info - wipes /etc/resolv.conf link

2010-12-26 Thread Paul Smith
I don't think it's correct for NetworkManager to write directly to the
file managed by resolvconf.  The entire point of resolvconf is that IT'S
supposed to manage the resolv.conf file.  Resolvconf is very useful if
you (like I do!) have one or more VPN solutions (sometimes I have to
connect to two or even three at the same time!)  Each of these VPN
solutions has its own set of DNS servers that we want to use to use to
resolve hostnames in that subdomain (local hosts that are not visible in
public DNS servers).

Resolvconf manages this by maintaining a separate resolv.conf file for
each INTERFACE then merging them together.

If you use this in conjunction with, for example, dnsmasq as a local DNS
caching proxy server, then your /etc/resolv.conf should ALWAYS use
nameserver 127.0.0.1, and dnsmasq has some scripts it installs to
configure resolvconf to configure dnsmasq to find the real upstream
DNS servers.  This works pretty well... IF AND ONLY IF you let
resolvconf manage the contents of resolv.conf.

So, they way it's supposed to work is that when you want to modify
resolv.conf based on bringing up a new interface, and resolvconf is
available, instead of doing something like:

echo $RESOLVCONF  /etc/resolv.conf

you do something like:

echo $RESOLVCONF | resolvconf -a interface

where interface is the name of the new interface brought up, like tun0
or whatever.  Similarly, when the interface goes down rather than
rewriting /etc/resolv.conf with some kind of saved backup, all you have
to do is run:

resolvconf -d interface

to undo the changes made for that interface.

Personally I think it's a fundamental mistake to have the manipulation
of resolv.conf embedded in code inside NetworkManager.  The reality is
that, unlike Windows which handles this much better (!!), UNIX/Linux
handling of DNS resolving is not very good and people need to customize
it.  NetworkManager should provide a script that does the resolv.conf
manipulation, and invoke the script, rather than doing all internally in
code.  This allows customization for those who require it.  This
scripting can be done using the typical .d directory method, etc. so
that more advanced behaviors can be installed without modifying
NetworkManager files directly.

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Title:
  Network Manager 0.7 doesn't use resolvconf to remove nameserver info if it 
didn't use resolvconf for adding its nameserver info - wipes /etc/resolv.conf 
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[Bug 691329] [NEW] dnsmasq init file has incorrect DNSMASQ_INTERFACE reference

2010-12-16 Thread Paul Smith
Public bug reported:

Binary package hint: dnsmasq

Looking at the /etc/init.d/dnsmasq file I see a bug; in the start()
function it says:

${DNSMASQ_INTERFACE:+ $DNSMASQ_INTERFACES} \

This is wrong; the variable names should both be the same.  Assuming the
right variable name is DNSMASQ_INTERFACES (plural) for example this
should be:

${DNSMASQ_INTERFACES:+ $DNSMASQ_INTERFACES} \


~$ lsb_release -rd
Description:Ubuntu 10.10
Release:10.10
~$ apt-cache policy dnsmasq
dnsmasq:
  Installed: 2.55-1
  Candidate: 2.55-1
  Version table:
 *** 2.55-1 0
500 http://us.archive.ubuntu.com/ubuntu/ maverick/universe amd64 
Packages
100 /var/lib/dpkg/status

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

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Title:
  dnsmasq init file has incorrect DNSMASQ_INTERFACE reference

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[Bug 691329] [NEW] dnsmasq init file has incorrect DNSMASQ_INTERFACE reference

2010-12-16 Thread Paul Smith
Public bug reported:

Binary package hint: dnsmasq

Looking at the /etc/init.d/dnsmasq file I see a bug; in the start()
function it says:

${DNSMASQ_INTERFACE:+ $DNSMASQ_INTERFACES} \

This is wrong; the variable names should both be the same.  Assuming the
right variable name is DNSMASQ_INTERFACES (plural) for example this
should be:

${DNSMASQ_INTERFACES:+ $DNSMASQ_INTERFACES} \


~$ lsb_release -rd
Description:Ubuntu 10.10
Release:10.10
~$ apt-cache policy dnsmasq
dnsmasq:
  Installed: 2.55-1
  Candidate: 2.55-1
  Version table:
 *** 2.55-1 0
500 http://us.archive.ubuntu.com/ubuntu/ maverick/universe amd64 
Packages
100 /var/lib/dpkg/status

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

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Title:
  dnsmasq init file has incorrect DNSMASQ_INTERFACE reference

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[Bug 681212] [NEW] The ia32-libs package needs libssl / libcrypto

2010-11-24 Thread Paul Smith
Public bug reported:

Binary package hint: ia32-libs

Lots and lots of 32bit applications link with libssl / libcrypto, but
currently there is no package available for 64bit Ubuntu which provides
these libraries.  Without them, none of these 32bit applications can be
run on Ubuntu.

~$ lsb_release -rd
Description:Ubuntu 10.10
Release:10.10

~$ apt-cache policy ia32-libs
ia32-libs:
  Installed: 20090808ubuntu9
  Candidate: 20090808ubuntu9
  Version table:
 *** 20090808ubuntu9 0
500 http://us.archive.ubuntu.com/ubuntu/ maverick/universe amd64 
Packages
100 /var/lib/dpkg/status

** Affects: ia32-libs (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 681212] Re: The ia32-libs package needs libssl / libcrypto

2010-11-24 Thread Paul Smith
Whoa.  Somehow I must have missed this because now I see that it's
there.  Bizarre.  Sorry about that.

** Changed in: ia32-libs (Ubuntu)
   Status: New = Invalid

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libc profiling... can anyone use this?

2010-10-29 Thread Paul Smith
Hi all; I've been trying to use gprof to profile some of my code and the
profiling results for my code only seem to account for about 5 seconds
of runtime, out of a total of 40 seconds.

So I installed the profiled libc library installed and I'm trying to use
that to try to figure out where the rest of the runtime is going.  When
I attempt to link with -lc_p as described in the libc6-prof README file,
etc., I get linker errors and/or immediate segmentation faults when I
run it.

I've filed a bug a few days ago with details:
https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/667470


Has anyone else been able to get this working?  Am I just missing
something here?


Cheers!


PS. Yes I know about valgrind but I was hoping to use gprof in this
case.
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[Bug 667470] [NEW] Linking against libc built with profiling fails

2010-10-27 Thread Paul Smith
Public bug reported:

I'm trying to build my program with the libc profiling (from package
libc6-prof) enabled, and it doesn't work at all.

$ lsb_release -rd
Description:Ubuntu 10.10
Release:10.10

The README says I should add -static-libgcc -lc_p to my link line, but
if I do that I get:

gcc  -g -pg   -o foobar  ar.o arscan.o commands.o default.o dir.o expand.o 
file.o function.o getopt.o getopt1.o implicit.o job.o main.o misc.o read.o 
remake.o remote-stub.o rule.o signame.o strcache.o variable.o version.o vpath.o 
hash.o   -lrt -static-libgcc -lc_p
read.o: In function `tilde_expand':
read.c:2968: warning: Using 'getpwnam' in statically linked applications 
requires at runtime the shared libraries from the glibc version used for linking
/usr/bin/ld: dynamic STT_GNU_IFUNC symbol `strcmp' with pointer equality in 
`/usr/lib/gcc/x86_64-linux-gnu/4.4.5/../../../../lib/libc_p.a(strcmp.op)' can 
not be used when making an executable; recompile with -fPIE and relink with -pie
collect2: ld returned 1 exit status

If I take out the -static-libgcc (but leave in -lc_p of course) I get
the same error.

If I try linking my application statically, by adding -static to the
link line, then I get just the warning:

read.c:2968: warning: Using 'getpwnam' in statically linked applications
requires at runtime the shared libraries from the glibc version used for
linking

and the link succeeds, but if I try to run the executable it simply
coredumps:

$ ./foobar
Segmentation fault

GDB says:

(gdb) run
Starting program: foobar

Program received signal SIGSEGV, Segmentation fault.
0x0049be0b in __mcount_internal ()

Of course if I build without profiling it works fine.

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

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[Bug 567025] Re: Compiz borks when tooltips are wider than screen

2010-10-24 Thread Paul Smith
So wait, your answer is that this is expected behavior and we should
just accept it?  Every time I hover over a link that happens to be too
wide to display on my screen my screen flashes, all my carefully-placed
windows are thrown into the first workspace, all my advanced display
elements are suddenly gone, and the response is sure, that's what we
expected and the bug is marked Won't Fix???  Seriously?

Here's a thought: if the content of the popup is too long to be
displayed, why not truncate it?  You seriously believe that I'd rather
see a popup that is too long for me to read anyway but have my display
completely whacked, than see a truncated popup?

Good grief.

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[Bug 635258] Re: Garbled chars in xterm

2010-10-21 Thread Paul Smith
I'm not sure what it means that this bug is marked fixed released...
it seems to have been fixed on Oct 17 but it's not Oct 21 and there's
still no package available (for Maverick) containing this fix.  I do
have all my Ubuntu repos enabled including proposed.

What's the relationship between a bug being marked as fixed released
and a package showing up available for download?  Is there some kind of
extra state that is set or comment added to launchpad when the package
is available?

This bug is just killing me; the borderWidth change discussed in the Red
Hat bug doesn't work reliably, and having to resize each of my windows
when I create them (esp. given the other long-standing Ubuntu bug about
resize handles being impossibly thin) is very frustrating; I use xterm
exactly because my workflow tends to create/destroy a LOT of terminal
windows, all the time.

Thanks for the quick work on this and I can't wait to get access to the
fix!

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[Bug 50430] Re: NIS has problems starting before the network comes up

2010-10-14 Thread Paul Smith
Here's what I use.  This works for me in 10.04 (and below) but I haven't
tried it with 10.10 yet.

It sure as heck would be nice if someone paid a little attention to this
bug.

Save this as reautofs, then follow the directions in the comments.

#!/bin/sh
#
# Stupid NetworkManager doesn't wait for NIS to start before starting
# autofs, so we have no maps.  Restart it.
#
# Install with:
#   sudo cp ~/Downloads/reautofs /etc/init.d
#   sudo update-rc.d reautofs defaults 99
#
#
# Author:  Paul Smith psm...@gnu.org

start () {
nohup /bin/sh -c '
while true; do
ypwhich  break;
sleep 1;
done;
/etc/init.d/autofs restart
' /dev/null /dev/null 21 
}


case $1 in
start) start ;;
*) : no op ;;
esac

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[Bug 50430] Re: NIS has problems starting before the network comes up

2010-10-14 Thread Paul Smith
Here's what I use.  This works for me in 10.04 (and below) but I haven't
tried it with 10.10 yet.

It sure as heck would be nice if someone paid a little attention to this
bug.

Save this as reautofs, then follow the directions in the comments.

#!/bin/sh
#
# Stupid NetworkManager doesn't wait for NIS to start before starting
# autofs, so we have no maps.  Restart it.
#
# Install with:
#   sudo cp ~/Downloads/reautofs /etc/init.d
#   sudo update-rc.d reautofs defaults 99
#
#
# Author:  Paul Smith psm...@gnu.org

start () {
nohup /bin/sh -c '
while true; do
ypwhich  break;
sleep 1;
done;
/etc/init.d/autofs restart
' /dev/null /dev/null 21 
}


case $1 in
start) start ;;
*) : no op ;;
esac

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[Bug 365270] Re: Move is Copy + Thrash, should be Move that removes all traces of the first.

2010-10-12 Thread Paul Smith
It would be good if people could be explicit about what version of
Evolution they're using AND (more importantly) what type of email server
they're connecting to.  Evolution has to interact with them differently
(because the services have different capabilities).  Are you using
locally-delivered email to a local mailbox, as Knut seems to be?  Are
you connecting to an ISP mail provider using POP?  Using IMAP?  Are you
connecting to Google mail?  Are you connecting to an Exchange server?
Something else?  In short, please go to your email account
(Edit-Preferences-Mail Accounts) and click the Recieving Mail tab and
tell use what the Server Type setting is.

I'm only speaking about connecting to IMAP servers here; I'm also
familiar with Evolution connecting to Exchange servers but that works
very differently.  I've not used local mail delivery or POP (which work
similarly to each other) in many years.

In IMAP, there is no way that the current behavior of Evolution will
lose mail in the way Knut suggests.  A move operation is implemented
as a copy and after the copy succeeds, the original is marked as deleted
by setting a flag.  No mail is actually removed from any folder during
this operation and so no mail can be lost.  In fact that is what
typically generates complaints: that your trash folder has EXTRA mail in
it that you didn't expect.  Sometime later you will initiate an Expunge
operation and that will go through your folders and remove emails that
are marked as deleted.  This operation is performed by the IMAP server,
not Evolution (all Evolution does is send a single expunge command) in
an atomic way so that it does not cause any mail loss (unless there's a
bug in the IMAP server but there's nothing Evolution can do about that,
and switching to a different mail client will not help).  During
Expunge, if you have an email that is marked deleted that you didn't
actually want to be deleted then yes, it will be lost.  But only mail
marked deleted is gone: if you'd copied it to another folder and that
copy is not marked for deletion, then the copy is still present.

One way people using IMAP with Evolution can get frustrated is if they
tend to store things in their Trash folder; they want to use Trash as a
kind of longer-term storage folder.  You definitely cannot do that with
Evolution; you need to choose a different folder and put things you want
to save there.

FYI, Thunderbird connecting to an IMAP server has the same issues that
Evolution does: they have to because an IMAP server only publishes a
certain interface and all clients have to use the same interface.  What
Thunderbird does differently is it runs the Expunge operation for you
all the time in the background.  So, when you move mail in Thunderbird
it does the same copy and mark as deleted operation that Evolution does,
but then it also automatically runs Expunge so that the extra deleted
copy is gone.  When you delete mail in Thunderbird it actually moves
(copy, mark as deleted, expunge) the email to a real folder (sometimes
named Trash).  Thus expunging doesn't cause that mail to go away, you
have to delete it specifically from the Trash folder.

Trevor: I'm sorry that you lost an important mail.  It would be helpful
if you could describe in detail the steps which caused the mail to be
lost.  There's nothing unsafe about the algorithm Evolution uses to move
or delete mail--that is, there is no race condition, etc. in the design
that could cause mail to be lost.  However, all software has bugs and
Evolution is no exception.  It's possible that you've run across a bug
and if so I'm sure the Evolution developers would like to fix it.  In
order to fix it they need more specific information on what happened.

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[Bug 356702] Re: Tooltips stick when switching desktops (Compiz)

2010-09-28 Thread Paul Smith
Re: Sam Spilsbury:

This absolutely is a bug.  Regardless of whether tooltips are marked
sticky or not, they are obviously supposed to be transient.  This bug
says that in some fairly common circumstances, the tooltip shows up for
the workspace switcher and then it NEVER GOES AWAY (unless you switch to
another workspace again).

I've never seen a tooltip that didn't go away after a short time, and
any such tooltip is obviously buggy.

I don't know where the problem lies exactly: maybe an event is missed,
maybe something else, but this is unquestionably a bug.

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[Bug 365270] Re: Move is Copy + Thrash, should be Move that removes all traces of the first.

2010-09-19 Thread Paul Smith
Knut: your comments reveal a relatively shallow understanding of the
email environment.  And they show you haven't understood the real
situation with Evolution.  As for discussions of how IMAP servers ought
to work, you should be filing those bugs with the teams that create the
IMAP servers; I'm sure they'll welcome your input.

The comments around moving files into/out of Trash shows you haven't
read the various discussions of the problem (even to bugs marked as
duplicates in Gnome Bugzilla).  There is no real Trash folder in
Evolution, so there is no move or copy of email from any other folder
into Trash.  Trash is a virtual folder: it doesn't exist physically, but
instead is constructed as a user-interface artifact, containing all the
messages that are marked as deleted.  Thus, to delete a message (have it
appear in Trash) all that has to be done is mark that message as
deleted.  To undelete a message, you just remove the deleted attribute
and it reappears exactly where it was before... because it was never
moved anywhere else.  There is no copy involved with delete, no extra
space consumed, etc.  And similarly, there is no copy involved with
undelete either.

This is why messages appear in Trash when you move them to another
folder: as I've described there is no MOVE operation in IMAP, so a MOVE
must be implemented as a COPY followed by a delete.  When you mark a
message deleted that message appears in the Trash folder.

I do understand Mathias's frustration, but unfortunately it's not so
simple.  Mathias you suggest it's just a matter of Evolution hiding
these details, but that cannot be done reliably.  There is only one
delete flag in IMAP, so there is no way to make a distinction on the
server between messages that are deleted by hand, and those that are
deleted as a side-effect of a desired move operation.  They are
identical as far as any IMAP client is concerned.

Yes, of course, Evolution could maintain its own local list of messages
that should be hidden rather than displayed in Trash because they are a
side-effect of a copy/delete.  However this list would be present only
in that instance of Evolution.  If you ever attached to your IMAP server
using a different Evolution (say on a laptop or work system), or you
used a webmail client or another IMAP client (maybe on your smart phone,
etc.), all those extra deleted messages WOULD appear there, and you'd
have even more confusion and bugs reported.

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[Bug 365270] Re: Move is Copy + Thrash, should be Move that removes all traces of the first.

2010-09-16 Thread Paul Smith
Ayeyiyi.  Knut, please stop trying to impress everyone with your
credentials and consider that you might actually not know everything
about everything quite yet, regardless of how much you know about
databases.  I've been programming on UNIX since before POSIX even
existed and I certainly understand the concepts quite well.  I'll post
one last message in the hopes that others reading this will understand
what's going on, at least.

Since you've done a lot of DB work apparently, consider Evolution as if
it were a generic open source SQL client program that can connect to
lots of different types of SQL servers: Oracle, Postgres, MySQL, etc.
The data is left on the server (for at least some of the protocols) and
the client only provides access to the data.  The client can only
perform the operations that the server makes available: you can't
perform Oracle-specific SQL commands on a Postgres server, etc.  Suppose
this client could also access databases that are local and don't have a
server (sqlite databases maybe).  That's a good analogy for what
Evolution is.  You didn't tell us what kind of server you're trying to
talk to but people are assuming IMAP so I will too.  If you're using
something different let us know: that would be very helpful information.

First, SMTP is a mail *transfer* protocol.  It defines the network
protocol for two mail *servers* (e.g., sendmail etc.) to talk to each
other to exchange mail.  In SMTP parlance these are known as MTAs, or
Mail Transfer Agents.  Evolution is NOT an MTA.  Evolution is a Mail
User Agent (MUA).  The SMTP standard has virtually nothing to say about
the protocol that MUA's use to talk to MTA's.  In short, Evolution has
virtually nothing to do with with SMTP at all (Evolution has the ability
to connect directly to MTA's to _send_ mail, but it cannot, and neither
does any other client, use SMTP at all when _reading_ mail, as we are
discussing in this bug).

Second, Evolution as an email client actually can use lots of different
methods to retrieve email.  It can get mail from a POP server, from an
IMAP server, from a Microsoft Exchange server, or from a Novell
Groupwise server.  It can even read from USENET.  And, of course, it can
read from local mail spool files of various types.  One of these types
is the traditional UNIX mail spool that sendmail uses, and others are
spool files left by other types of local software.  Each of these uses a
different protocol for getting mail.

Third, Evolution does not implement the server software, at all.  If you
connect to a POP server then someone else wrote that POP server.  It may
not even be free software at all; your ISP (that you download your email
from) decides all that.  Ditto for all the other ways Evolution gets
email.  Even the local spool files are created by other software such as
sendmail, etc., that Evolution has no control over.

Fourth, for a number of those server types, including IMAP, Exchange,
Groupwise, etc., Evolution does not manage your email locally.  The
email is left on the server and Evolution sends commands to the server
to ask it to manipulate your email.  This is what I mean when I say that
the IMAP protocol doesn't support MOVE: you don't have a local copy of
the email so only the server can manipulate it, and you can only ask the
server to perform the commands that it supports.

With other types of mailbox, such as local mail spools and POP servers,
Evolution downloads your mail to your local system and manipulates it
there.  Obviously in these environments Evolution has a lot more
flexibility in the operations it can perform.

Finally, WRT searching, searching is very safe, at least in IMAP.  Every
addition to an email folder only ever adds to the end of the folder,
never inserts in the middle, and every new message number is higher than
any other message number (for that folder) that has been used before so
there's never duplication.  Every change to the folder is atomic (you
don't get half a message added, or half an expunge performed).  Every
search starts at the beginning of the folder and goes to the end by
first finding the current maximum message ID, then going through the
folder message by message (ignoring missing messages) until that maximum
is reached.  If new items have been added since the search started they
will have larger message IDs and are not seen for that search.
Alternatively sometimes the client asks the server for a complete list
of message IDs, then goes through that list.  In any event, it's never a
problem to have new messages added during searches.

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[Bug 365270] Re: Move is Copy + Thrash, should be Move that removes all traces of the first.

2010-09-15 Thread Paul Smith
I'm loathe to get involved here since Knut seems intent on flaming and
not so interested in understanding, but reading the comments here I've
been struck by a great attention to irrelevant details and not much
clear description of the real issue.

Knut continually makes reference to a MOVE operation, as if such a
thing existed.  But it doesn't.  If it did, you can be sure that
Evolution would use it.

Why can't Evolution create that operation?  Because Evolution is a mail
CLIENT.  It talks to mail SERVERS.  Evolution does not implement and
cannot influence the servers.  The only operations that the client can
perform are those that the server supports.  The servers implement the
IMAP standard, and the IMAP standard does not define a MOVE operation.
So, no IMAP server supports a MOVE operation, and so no IMAP client can
use a MOVE operation.

So good, there's no MOVE operation.  The only way an IMAP client can
effect a move from one folder to another is by first doing a COPY, then
marking the original message as deleted, and this is what Evolution and
ALL OTHER IMAP CLIENTS (yes, including Thunderbird) do.  That by itself
is enough to blunt some of Knut's criticisms, since no client will ever
be able to avoid the creation of a new message via the COPY command.

Similarly, the IMAP standard does not provide any way to delete a single
message.  The ONLY way to actually cause messages to disappear out of an
IMAP folder is by an EXPUNGE, which takes all the messages that have
been marked as deleted and removes them (not just one, but ALL of them).
This is a very expensive operation, typically, for your server (as
opposed to marking a message as deleted which is typically very fast).
After the expunge is done, then often the client has to re-read and re-
index the messages, because its local cache of which messages are marked
deleted and which aren't might be wrong.  The whole thing is very labor
intensive on both the client and server, as well as the network.

Evolution works the way that the IMAP standard writers intended clients
to work: it hides deleted messages and leaves the decision about when to
expunge them up to the user.

The problem is that many other clients don't work like this.  They don't
hide the deleted messages, which leads to lots of confusion about
duplicated messages, and they also expunge messages for you.  For
example other IMAP clients implement the semantics of MOVE by doing a
COPY, marking the original as deleted, then running EXPUNGE.  For every
single email you delete.  This is a big load on both clients and
servers, AND it means that your email that you might have deleted but
not wanted expunged yet, is deleted for you.

This is a shame because if all clients worked the way the standard
expected them to then they'd work together well.  However, just like
Evolution cannot change the way servers work, so it cannot change the
way other clients work.  So, or course Evolution should have an option
to behave the way other clients do and have a physical trash folder and
implement the COPY/delete/EXPUNGE semantics that other clients favor.
You won't need this if you only ever use Evolution as a client but if
you switch between different clients you may need it, and Evolution
should provide that support.  I believe they intend to but obviously
this is a low priority, based on how long these bugs have been open.
That's definitely a shame.


As for Knut's other comments, he implies above that he read and understood the 
RFC Marc mentioned but that is clearly not the case. There's no such thing as 
cardinality of indexes in email, and there's no chance that searches will 
skip anything.  When you do the COPY the message number on the copy is the next 
number in a monotonically increasing index, it is NOT inserted into the 
middle.  When you EXPUNGE all deleted messages disappear and their numbers are 
gone, and NEVER re-used.  There is no chance for confusion of duplicate message 
numbers, etc. during sorting or searching.

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Re: Where can I find more docs/help on upstart?

2010-09-07 Thread Paul Smith
On Tue, 2010-09-07 at 11:28 +0100, Matthew Paul Thomas wrote:
 -BEGIN PGP SIGNED MESSAGE-
 Hash: SHA1
 
 Paul Smith wrote on 04/09/10 20:46:
 
  Esp. how it interacts with Ubuntu/Debian packaging.
 ...
  So far my Google/etc. searching for admin-level details of upstart
  hasn't netted me very much.
 ...
 
 Have you found http://upstart.ubuntu.com/wiki/?

Yes, thanks for that.  Most pages there are specifications for future
improvements.

The documentation about today's implementation doesn't give any hints
about how a service can be disabled, a la update-rc.d disable.

All I can find is the description of the init file.


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Where can I find more docs/help on upstart?

2010-09-04 Thread Paul Smith
Esp. how it interacts with Ubuntu/Debian packaging.

For example on my Ubuntu 10.04 system I installed tftpd-hpa and find
that it's been converted to upstart.

No problem, except that I don't want it to start when my system boots, I
want it to be started via xinetd (I need it to work this way in order to
test compatibility with other software; please don't suggest just don't
do that... I have to do it).

What's the proper/recommended way to change the configuration of this
package so that (a) it doesn't conflict with new packages installed, and
(b) upstart does not try to start tftpd when my system boots.

In the old SysV way there were fancy tools that managed the SysV
symlinks and a method for modifying them that was, be consensus,
preserved across upgrades/etc.  How do I do the equivalent thing with
upstart?

I (finally) found the init.5 man page so I see the format of the config
file, but is there some way to customize the startup of these packages
other than hand-editing conf files?

So far my Google/etc. searching for admin-level details of upstart
hasn't netted me very much.


Thanks!


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Re: Discussion about bug #615504

2010-08-17 Thread Paul Smith
On Tue, 2010-08-17 at 11:56 -0300, Leandro de Oliveira wrote:
 I thought not having a versionless symlink was a bug, but it seems to
 be an explicit decision, if that is the case, then java apps using
 bluetooth will always need the user to install libbluetooth-dev
 instead of being able to work with the latest version. Since backwards
 compatibility should be a given, I don't see why there coudn't be a
 versionless symlink.

But, backward compatibility is NOT a given; that's why we have versioned
libraries in the first place.

In a POSIX-y system like Linux, shared library versions work like this
typically: the library filename is libfoo.so.x.y where x is the
major version and y (which might have multiple parts) is the minor
version.

The rules are that any changes that do not modify the library ABI can
change only the y version but leave the x version the same, and
these can be used without recompiling code.

Any changes the modify the library ABI _must_ change the x version,
and all applications must link against the new version explicitly.

To support this, the linker (usually) puts a reference to libfoo.so.x
in the binary so that's the library that the runtime linker looks for,
and the package will install a symlink libfoo.so.x which points to the
currently-installed/newest libfoo.so.x.y shared library.

In order for new applications to be compiled, the development package
installs a symlink libfoo.so which points to the
currently-installed/newest libfoo.so.x, or major version.  The
compile-time linker, when it sees -lfoo on the link line, will search
for libfoo.so and link that, putting (as above) libfoo.so.x into the
binary for the runtime linker to find.


Some incorrectly-built applications force the compile-time linker to add
libfoo.so, only, to the binary: this is wrong because it doesn't
follow the conventions above and the libfoo.so won't be available on
systems which do not have developer packages installed (as above).

Note that shared libraries can reference other shared libraries and
typically follow the same rules as above.

You should file a bug against the Bluecove library: it's not being
created properly.


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[Bug 516435] Re: Any game using OpenAL has sound problems and crashes on exit

2010-07-07 Thread Paul Smith
I think I've installed the update. However I'm unsure. Which version of
the openal libraries should I be running?

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[Bug 516435] Re: Any game using OpenAL has sound problems and crashes on exit

2010-07-07 Thread Paul Smith
I'm running libopenal1 version 1:1.8.466-2 which seems to be the latest
offered, and there's no crash when closing OpenArena which is great.

Did i test correctly?

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Re: No mouse or keyboard on 10.04 no GNOME

2010-04-30 Thread Paul Smith
On Fri, 2010-04-30 at 14:28 +0100, Joao Pinto wrote:
 I can't work without my computer and I'm in deep trouble! 
 Who someone help me??
 
   This is not a support mailing list, please check:
 http://www.ubuntu.com/support/communitysupport 

When you post there, please be SURE to provide very detailed information
on your hardware.  That includes the form factor (desktop, laptop, etc.)
as well as vendor and model number, amount of RAM, type of video card,
and any other interesting things about your hardware.

Also, be sure to mention what version of Ubuntu you were running before
you tried to upgrade.  And, a description of exactly what you did (I
don't know what the save-upgrade method is).

Asking good questions is the single most critical factor in getting
usable help.

Good luck!


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Re: lucid and 2.6.33?

2010-03-25 Thread Paul Smith
On Thu, 2010-03-25 at 15:41 -0500, Patrick Goetz wrote:
 Flávio Etrusco wrote:
  Seriously? Ubuntu is not only about techies, it's about general
  use(rs) and businesses too. They have to have a solid and well-tested
  base.
  If you really wanna know what you're actually getting, you have the
  sources and the changelogs.
 
 It's not clear to me how a handful of folks at Canonical or RedHat 
 splicing and dicing kernel code from one version into another 
 necessarily gives you greater stability than an officially released 
 kernel that has been thoroughly tested by thousands of kernel hackers

First, it's not just a handful of folks.  You should read up on the
testing labs that both Canonical and Red Hat have in place.  I wonder,
these days, how many people _really_ compile their own kernel directly
from kernel.org anymore?  Obviously the kernel devs do it, and probably
some folks using more tuner distros like Gentoo.  But how many is
that?  I used to do it all the time but it's been years since I needed
some new feature enough to spend the effort of compiling my own kernel,
rather than just using what came with my distro and waiting a few months
for the next distro release.

Second, the 2.6.32 kernel has been declared to be a long-term stable
kernel candidate by the kernel.org development team (Greg K-H), which
means that it will have important fixes regularly backported to it from
newer kernels by the kernel.org folks as well as RH/Canonical/etc., for
much longer than normal kernels.

Third, all indications are that Red Hat is going to base Red Hat
Enterprise Linux 6 on the 2.6.32 kernel, which means it will get very
long-term support (Red Hat EL 5 is based on 2.6.18, for example), just
like Lucid's LTS designation.

Actually 2.6.32 is, from a scheduling standpoint, just about the most
perfect choice of a kernel for Lucid there could be.

 But you're right, I can always just compile my own kernel, and the most 
 stable kernels I've used are ones I compiled from kernel.org source. 
 But then I have worry about doing all my own security patches and 
 maintenance until such time as I upgrade the distro.  Or I can pour over 
 the Ubuntu kernel source package diffs in my spare time hoping to figure 
 out if some feature has been backported.  Allow me to cut to the chase 
 and declare my original question to unsatisfactorily addressed.

You've had bad luck with distro kernels then.  As above, it's been years
since a kernel failed on me badly enough to want to build my own.

Every new kernel improves many things, it's true: but it's equally true
that it breaks many things.  To commit to providing the latest kernel
always is to simply get on a treadmill that never ends: every upgrade
gives you an entirely fresh new set of problems.

Every distro I've ever heard of understands this and that's why they
never upgrade major software versions, including the kernel, until the
next release.  Any serious problems discovered have fixes backported
instead: that way you are always improving in quality (until the next
release anyway) instead of jiggling up and down around the same level.


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Re: Evolution Ubuntu 10.04 LTS

2010-03-08 Thread Paul Smith
On Mon, 2010-03-08 at 23:02 +0100, Sebastien Bacher wrote:

There are plenty of stability problems with 2.28; I subscribe to the Evo
mailing lists and people are constantly posting about this or that
database corruption, missing mail, etc. etc. (note this is with standard
IMAP or POP support, not Exchange--either OWA or MAPI).  The general
consensus seems to be that ever since the sqlite change back in 2.24
there have been definite issues, and these have not yet been worked out
in 2.28 either.  I think the 2.28 glasses are a little rosy in this
case.

No one is working on those issues at all that I can see, except insofar
as some stability issue is fixed in 2.29 and backported (pretty rare
these days).

 There is no perfect solution and either ways some users will be unhappy,
 if your real issue is the mapi support why don't we try to see what we
 can do about this one?

Indeed.  That would be lovely.  What do you propose?

  Let's be honest.  No one is going to follow the RHEL packaging of Gnome
  2.28 and be porting Evolution fixes into the Ubuntu repository.  Ditto
  for Debian.  And certainly the Gnome devs won't be making new releases
 
 On what do you base those comments? In fact upstream just roll 2.28.3
 less than a week ago and agreed to keep commiting changes to gnome-2-28
 git when it makes sense to make collaboration between the distributions
 which will stay on those versions for a while easier. We do often look
 to fixes from other distributions too and lts versions do get new
 versions of GNOME usually too.

I base my comments on having used Ubuntu for 4+ years now.  I've never
known a single Ubuntu release to ever roll out a complete Gnome service
pack released after the Ubuntu release.  Occasionally there will be a
single app or two bumped, typically if a security fix is discovered.
Even for the last 8.04 LTS, which used Gnome 2.22, the final Gnome
service pack was 2.22.3 (released July 2008) and the large majority of
the Evolution, in particular, packages are still (today) using 2.22.1.
A couple of Evo packages are at 2.22.2, for security fixes, and nothing
is at 2.22.3.

As for Gnome, a 2.28.3 service pack is part of their official roadmap
and completely expected.  Are you saying that they are committing to
2.28.4 etc.?

Since you are staying with the LAST Gnome version of Evo rather than
starting with the next one you can take the latest 2.28 service pack,
but I see no reason to suppose this LTS will be different than the last,
or any of the other Ubuntu releases, in terms of updates.  If the
problem is extremely bad (like my deleting the entire inbox bug)
something will get done, I suppose.  If it's just a regular old bug, the
devs will be off working on 10.10 and won't have time to deal with
10.04.

And, I have no problem with that at all: I completely understand.  To
get a release out every 6 months you have to focus on the next one and
limit your efforts on the earlier ones, or nothing gets accomplished.
I'm fine with that normally... but in this case it'll be a year, not 6
months.  Which is much less pleasant.



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Re: Evolution Ubuntu 10.04 LTS

2010-03-05 Thread Paul Smith
On Fri, 2010-03-05 at 11:23 +0200, Peteris Krisjanis wrote:
 Well, as far as I have heard from developers, Staying with Evolution
 2.28 decision was made because 2.30 will have too big sweeping
 changes, like D-BUS instead of Bonobo, etc. So it is too much for LTS.

What?!?!  Is that really true?  This is the first I've heard of this!
Evo 2.30 is an integral part of Gnome 2.30--it's bogus to try to leave
it behind.

Evolution is at the same time one of the most important applications for
deployment of Linux in a typical corporate environment (read:
Exchange-based), and also one of the most problematic historically.
That means we need to push _forward_, though, not hang back.  There are
real problems with 2.28: I can't believe anyone would prefer to stay
with that over 2.30 regardless of LTS.

Not all those problems are fixed in 2.30 but the Exchange MAPI support
in 2.29 is far ahead of 2.28, and the new capabilities added in
2.29/2.30 for other backends solve lots of bugs and clean up all kinds
of issues.  Plus, if Ubuntu moves to 2.30 they will get the advantage of
fixes made for 2.30.1, 2.30.2, etc.  2.28.x will be dead (is already
dead, from Gnome's perspective) and backporting changes across that
barrier will be extremely difficult for exactly the reasons quoted above
(sweeping changes).  Does Ubuntu really want to get stuck with broken
Evo for the entirety of the LTS?


Have the decision makers been following the development lists and trying
the new version?  Surely they must have some factual basis for such a
decision, in terms of experienced instability, rather than just running
away from the bullet list of changes.  However, I don't see any problems
and I've been building Evo 2.29.x from the latest git source every few
days and using it in anger on all of my systems for daily email (and I
get/send a LOT of email), with both IMAP and MAPI, for the last 3 months
or so.  It works MUCH better than 2.28.


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Re: Evolution Ubuntu 10.04 LTS

2010-03-05 Thread Paul Smith
On Fri, 2010-03-05 at 17:17 +0100, Sebastien Bacher wrote:
 The current version of evolution is not broken and probably not over
 an unstable version which got some much rewrital and so few testing.

Sorry, but that's wrong: 2.28 is unquestionably broken.  To quote you,
Glad that it works for you it doesn't mean that everything is bugless.

The Exchange MAPI support simply does not work, except maybe for the
most trivial cases.  Color me unimpressed with statements to the
contrary: within a few days of using it the first time last fall I ran
across a bug (which I discovered already filed in bugzilla for months,
and not fixed yet!) that caused my entire INBOX on the Exchange server
to be completely deleted.  I had to request from IT that it be restored
from backup.  Good times.

That one got fixed (eventually) but it was just the first one I ran
into, and those are just the bugs.  There are MAPI _features_ that
simply don't work in 2.28, especially related to calendaring.  I'll tell
you how broken it is: I still run Outlook in Crossover rather than Evo
2.28--and I loathe Outlook more than just about any software I've ever
used.

 Glad that it works for you it doesn't mean that everything is bugless.

That's a straw man.  The question isn't whether it's bugless or not: the
question is whether it's better than Evo 2.28 or not.

 The Ubuntu team decided to stay a known version because jumping on a
 rewrite not done yet would be risky and would requiring having
 ressourcing working chasing bugs and updates for that new version.

Have the Ubuntu devs actually tried using the new version?  Have they
run into problems?  Has anyone on the Ubuntu team contacted the Evo
developer's lists to ask their opinion and discuss the stability with
other users of 2.29.x?

Is the decision based on anything more concrete than reading the
roadmap?

 You can also note that the next RHEL version will use 2.28 and that
 Debian might be doing so in their coming stable, it means this version
 will keep being stabilized and worked.

Let's be honest.  No one is going to follow the RHEL packaging of Gnome
2.28 and be porting Evolution fixes into the Ubuntu repository.  Ditto
for Debian.  And certainly the Gnome devs won't be making new releases
upstream, although Ubuntu rarely packages them anyway.

In my experience (using Ubuntu since 2006 or so, including LTS versions)
only the most egregious bugs get addressed in the LTS and of course, no
new features will be available.  Anything that was broken in 9.10 as
well will not be considered a regression, and so won't be addressed at
all unless it's a security fix.



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[Bug 516435] [NEW] Any game using OpenAL has sound problems and crashes on exit

2010-02-03 Thread Paul Smith
Public bug reported:

I've been using Jaunty for a long time, but only a week ago I upgraded
to Karmic via the software installer.

Since then, both OpenArena and AssaultCube have had frame rate problems
(particularly in open spaces. Enclosed spaces seem to be ok). The sound
starts ok, and everything runs fine. But after a few minutes the sound
stutters and then falls silent. After this point, any attempt to exit
the game will cause the system to freeze. Its definitely the system that
fails, there is no way of killing the process. I am forced to use the
reset switch on my pc to do a hardware restart of the system.

From some research it seems that there may be a problem between OpenAL
and Pulseaudio.

I was using version 1.8 of OpenAL, so I upgraded to version 1.10 and
everything seemed okay for a day. Then the sound became distorted again
and the original problem resurfaced.

There is another bug, #351732, which describes a similar problem.
However #351732 is based on Jaunty.

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

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[Bug 516435] Re: Any game using OpenAL has sound problems and crashes on exit

2010-02-03 Thread Paul Smith
Ah, I forgot to say I'm using Kubuntu.

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[Bug 491542] Re: Installation of ia32-sun-java6-bin fails in Karmic

2010-01-11 Thread Paul Smith
Cool... sounds straightforward to fix.  Is someone going to do it? :-)

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[Bug 213574] Re: Autofs fails to start with maps from NIS

2010-01-04 Thread Paul Smith
*** This bug is a duplicate of bug 50430 ***
https://bugs.launchpad.net/bugs/50430

Chuck, can you please undo the duplicate status of this bug?  This is
NOT a duplicate of bug 50430

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[Bug 213574] Re: Autofs fails to start with maps from NIS

2010-01-04 Thread Paul Smith
*** This bug is a duplicate of bug 50430 ***
https://bugs.launchpad.net/bugs/50430

Chuck, can you please undo the duplicate status of this bug?  This is
NOT a duplicate of bug 50430

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[Bug 90681] Re: resolv.conf overwritten using VPN/PPP etc...

2009-12-23 Thread Paul Smith
I'm not sure why you think retrieving domain info from the DHCP server
will do anything to help the problem, which is that the Ubuntu DHCP
client is overwriting the resolv.conf file and replacing nameservers
that were added due to VPN connections.

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[Bug 90681] Re: resolv.conf overwritten using VPN/PPP etc...

2009-12-23 Thread Paul Smith
I'm not sure why you think retrieving domain info from the DHCP server
will do anything to help the problem, which is that the Ubuntu DHCP
client is overwriting the resolv.conf file and replacing nameservers
that were added due to VPN connections.

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[Bug 90681] Re: resolv.conf overwritten using VPN/PPP etc...

2009-12-20 Thread Paul Smith
Is anyone ever going to do anything about this?  I know it's not an easy
problem but there are solutions here which will help at least some of
the people and which are not harmful (for example, not updating
/etc/resolv.conf on RENEW if the old nameserver is still present).

If we could do at least that, then we'd solve this problem for a lot of
people with little effort and no deleterious effects.

Please??

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[Bug 90681] Re: resolv.conf overwritten using VPN/PPP etc...

2009-12-20 Thread Paul Smith
Is anyone ever going to do anything about this?  I know it's not an easy
problem but there are solutions here which will help at least some of
the people and which are not harmful (for example, not updating
/etc/resolv.conf on RENEW if the old nameserver is still present).

If we could do at least that, then we'd solve this problem for a lot of
people with little effort and no deleterious effects.

Please??

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[Bug 356702] Re: tooltips stick when they shouldn't

2009-12-17 Thread Paul Smith
Argh.  Can someone please look at this?  I guess some people just have a
certain speed of moving the mouse that causes this to happen: it happens
to me about 80% of the time that I click on the switcher applet.  I know
it sounds stupid and minor, but it is SO INCREDIBLY ANNOYING!

I can build/install/test patches, etc.  Just let me know what I can do
to help.

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[Bug 356702] Re: tooltips stick when they shouldn't

2009-12-17 Thread Paul Smith
Are we sure this is really a bug in compiz?  It seems too early to
determine that and reassign the bug.  There are plenty of other tooltips
that are used in other applications and I never see those hang up like
this using compiz.  It seems to only be a combination of libwnk and
compiz that shows the problem... which means the problem might be in
compiz, but it might also be in libwnk.  Just because libwnk doesn't
show this issue with metacity and does with compiz doesn't mean it's
compiz's fault.

Anyway.  Hopefully this doesn't turn into one of those bugs that falls
between the cracks of different packages, and so is not ever fixed by
anyone.  It would be great if one package would own the issue long
enough to investigate the problem and understand the behavior
sufficiently to justify reassigning it, before doing so.

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[Bug 497578] [NEW] Workspace switcher shows tooltips constantly that won't disappear

2009-12-16 Thread Paul Smith
Public bug reported:

Binary package hint: gnome-panel

Since I've upgraded to Ubuntu 9.10, I've noticed that the tooltips in
the workspace switcher that show the name of the selected window (Click
to start dragging ...) will sometimes not go away.  It seems to happen
most if I use the mouse to click on a different screen in the switcher,
then move my mouse right away (but not RIGHT away--just about the time
it normally takes me to move my mouse away, apparently) out of the
switcher into the normal desktop.

In that case the tooltip that the switcher pops up does not go away
again: it's like some event was missed or something.  The tooltip will
stay there forever until I (a) switch to another desktop with CTRL-
ALT-arrow or similar, or (b) move my mouse over either the upper or
lower panel (any part of it).  Just selecting a different window on the
same screen doesn't cause the tooltip to go away.

It's very frustrating because it happens probably 80% of the time that I
use my mouse to choose a different screen, and I have my screens
organized by work activity and I'm often switching back and forth.

It sounds minor but it's extremely annoying to have these yellow
tooltips showing up and not going away unless I go do something.

If anyone has any suggestions about ways I could narrow down the
problem, etc. I'm intereested!!

I'm running Ubuntu 9.10 64bit, with Workspace Switcher 2.28.0.

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

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Re: is anyone ever going to fix this major bug?

2009-12-09 Thread Paul Smith
On Tue, 2009-12-08 at 12:30 -0800, Brendan Miller wrote:
 This bug more or less makes apt-get unusable on 64 bit systems and has
 been in for a long time now:
 
 https://bugs.launchpad.net/ubuntu/+bug/402833

Is this still a problem in Karmic?  I don't have that file on my system,
and a search of packages available doesn't give any package named
ia32-libs-tools.

Not saying it shouldn't be fixed in Jaunty, I'm just wondering if
there's an issue in Karmic as well--if so I think it must be different
(different package names, etc.?) than the Jaunty issue.


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Re: Bug#559761: ITP: release -- provides information about the current releases

2009-12-09 Thread Paul Smith
On Mon, 2009-12-07 at 00:14 +0100, Benjamin Drung wrote:
 Package: wnpp
 Severity: wishlist
 Owner: Benjamin Drung bdr...@ubuntu.com
 
 * Package name: release
   Version : 0.1 (native)
   Upstream Author : Benjamin Drung bdr...@ubuntu.com
 * License : GPL v3+
   Programming Lang: Python
   Description : provides information about the current releases
 
  This package contains information about all releases of Debian and
 Ubuntu. The
  release script will give you the codename for e.g. the latest stable
 release of
  your distribution. To get information about a specific distribution
 there are
  the debian-release and the ubuntu-release scripts.

I wonder what the difference is between this and the existing, standard
lsb_release command.

I'm not saying we shouldn't create a new package, if lsb_release is not
sufficient for some reason.  I'm just not sure what the reason is.  Can
someone write up a few sentences about what this package does that makes
it necessary, instead of using lsb_release?

Cheers!


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[Bug 491542] [NEW] Installation of ia32-sun-java6-bin fails in Karmic

2009-12-02 Thread Paul Smith
Public bug reported:

I think this is a dup of bug #485135 but for some reason the person who
filed that bug later closed it as Invalid; it's definitely _not_
invalid.  This is a real bug; maybe the ia86-sun-java6-bin package needs
to be updated since a newer sun-java6 release was made for the 64bit
packages?  Something like that.

On my fully up-to-date 9.10 64bit system with sun-java6 installed, when
I try to run:

~$ sudo aptitude install ia32-sun-java6-bin

I get this failure:

Reading package lists... Done
Building dependency tree
Reading state information... Done
Reading extended state information
Initializing package states... Done
The following packages are BROKEN:
  ia32-sun-java6-bin
The following NEW packages will be installed:
  lib32nss-mdns{a}
0 packages upgraded, 2 newly installed, 0 to remove and 1 not upgraded.
Need to get 29.1MB of archives. After unpacking 86.7MB will be used.
The following packages have unmet dependencies:
  ia32-sun-java6-bin: Depends: sun-java6-jre (= 6-15-1) but 6-16-0ubuntu1.9.04 
is installed.


It does offer to solve this for me by downgrading my sun-java6 packages:

The following actions will resolve these dependencies:

Remove the following packages:
sun-java6-fonts
sun-java6-jdk

Downgrade the following packages:
sun-java6-bin [6-16-0ubuntu1.9.04 (now) - 6-15-1 (karmic)]
sun-java6-jre [6-16-0ubuntu1.9.04 (now) - 6-15-1 (karmic)]

Score is 188

but this definitely should not be necessary.

ProblemType: Bug
Architecture: amd64
Date: Wed Dec  2 14:40:42 2009
DistroRelease: Ubuntu 9.10
NonfreeKernelModules: nvidia
Package: ia32-sun-java6-bin (not installed)
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, user)
 LANG=C
ProcVersionSignature: Ubuntu 2.6.31-15.50-generic
SourcePackage: sun-java6
Uname: Linux 2.6.31-15-generic x86_64

** Affects: sun-java6 (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug

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[Bug 13983] Re: Evolution virtual trash / real trash on IMAP server

2009-11-24 Thread Paul Smith
Sebastien is correct that Carl's message is missing information.  Evo
most definitely DOES mark messages as deleted and does NOT expunge them
(unless you use the Expunge action of course; the keybinding for this is
CTRL-E so it's possible Carl hit it by accident).  The entire concept of
storing your email in your main INBOX, marked as deleted, but wanting to
keep it around, is fraught with danger--it takes only a slip of a finger
to delete all those messages.  Hopefully Carl will choose a more
reliable and less dangerous method of storing wanted email in the
future, such as moving it to a folder: that's why people use IMAP after
all, for the folder support.

I don't know about the search feature issue; if it's a feature of only
newer IMAP servers it's possible Evo doesn't support it.

However, I don't think Sebastien's characterization of the bug is
correct either.  People don't want delete to erase emails.  What this
bug is asking for is that delete should actually move the emails to
another physical folder on the IMAP server, rather than what it does
now, which is mark the email as deleted on the server (and make it
visible in the virtual folder Trash).

Just to be clear, the way Evo works is the way the IMAP standard intends
IMAP to be used.  There is absolutely no question about that.  I don't
understand Busby's comment: I think he's just raising a straw man.  The
way the IMAP standard intended email moves to be done is exactly how Evo
does it: you copy the message to the target folder, then mark the
original for deletion.

IMAP is a very problematic protocol, because it lets the underlying
implementation, which is often counter-intuitive to people, show through
into the standard.  This not only means that the behavior of the server
(what things are easy and what things are hard) is visible through the
protocol, but it also biases the implementation in various ways.  For
example, IMAP assumes that it's very difficult to delete messages from a
folder: this is because many implementations of mail servers keep all
mail in a given folder in one long file: deleting a message out of the
file involves rewriting the whole file... and even for medium-sized
folders that's expensive.  Even if your IMAP server implementation used
something more intelligent such as one file per email with directories
for folders, or if it used a database backend, or whatever, so that
deletes are cheap, the IMAP standard carries with it the baggage of the
early implementations.

This also proscribes the way IMAP is intended to be used.  The model
IMAP intends is that you save up your deletions for a while, then do
them all in bulk.  Thus, the standard creates a /deleted flag (flags
are typically kept in a metadata file or even a database on the server,
that is much cheaper to manipulate than the very large raw email file).
The idea is you delete messages, and copy-then-delete messages, etc. and
at the end of these operations you run the expunge command and all
those deletes finally take effect.  The model is that you run expunge
regularly (maybe every time you exit your mail client, or maybe after
every session of using email), but NOT after every single delete or
copy operation (TB by default does it this way).  The way Evo works is
perfectly in line with the standard.

The standard assumes that the client has some intelligence behind the
way it handles messages marked with the /Deleted flag.  Evo uses a
virtual folder for this (I understand and agree with the issues of the
virtual folder hiding real folders with the same name: that's truly a
bug).  I've used lots of IMAP clients and I've never seen one that
didn't offer some kind of Hide deleted messages by default option.
Maybe there are such out there, and if so that definitely sucks for
people forced to use them.  Also apparently there are servers that
overload the /Deleted flag for other purposes that are not compliant
with the standard, such as spam, which also sucks (of course it really
sucks that IMAP was developed without, and has not been enhanced to
provide, any support for managing spam directly).

If people want to use Evo, regardless of whether you use it by itself or
with other email clients, you have to get into the habit of expunging
regularly (not after every delete, mind you, but _regularly_).  If you
do that, then switching to a different client will be no problem.  I do
it all the time with various different webmail and other IMAP clients,
including Evo, and I never have any issues.  If you don't expunge
regularly, then nothing works well.  You can say it's Evo's fault, but
it's not really: that's the way IMAP was designed to be used and that's
the best way to use it.

All that being said, I'm definitely a fan of choice and I'd dearly love
for someone to implement a solution that lets the other side, who
can't or won't use IMAP as designed for whatever reason, have what they
want (if nothing else so we don't have to have this conversation every
few frakking 

[Bug 479491] [NEW] mt-daapd crashes in libavcodec whenever I try to play music

2009-11-09 Thread Paul Smith
Public bug reported:

Binary package hint: mt-daapd

I just upgraded from Jaunty to Karmic, and now mt-daapd dumps core
immediately when I try to play music.  I have another system running
Karmic as well and I'm using Rhythmbox.  I see my shared music in the
remote Rhythmbox and if I click on it I see all my music listed.  But
immediately when I click the Play button, the mt-daapd on the server
dumps core.

Here is output from running mt-daapd -d9 -f under GDB:

Executing: select * from songs where id=2022
Creating new db handle
Entering config_set_status
Exiting config_set_status
Session 0: Streaming file '03 - When the Golden Leaves Begin to Fall.ogg' to 
x.y.1.1 (offset 0)
Transcoding /home/psmith/Music/Wayfaring Strangers/This Train/03 - When the 
Golden Leaves Begin to Fall.ogg with ssc-ffmpeg/svn-1696
opening /home/psmith/Music/Wayfaring Strangers/This Train/03 - When the Golden 
Leaves Begin to Fall.ogg
opening file with format
Updating Content-Type from application/x-dmap-tagged to audio/wav
Updating Connection from close to Close
Emitting reponse header Expires: -1
Emitting reponse header Cache-Control: no-cache
Emitting reponse header DAAP-Server: firefly/svn-1696
Emitting reponse header Accept-Ranges: bytes
Emitting reponse header Content-Language: en_us
Emitting reponse header Content-Type: audio/wav
Emitting reponse header Server: mt-daapd/svn-1696
Emitting reponse header Connection: Close
Emitting reponse header Date: Mon, 9 Nov 2009 20:27:35 GMT
Channels...: 2
Sample rate: 44100
Bits/Sample: 16
Swab...: 0

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb525fb70 (LWP 5329)]
0xb7a5b385 in ?? () from /usr/lib/i686/cmov/libavcodec.so.52
(gdb) bt
#0  0xb7a5b385 in ?? () from /usr/lib/i686/cmov/libavcodec.so.52
#1  0xb771e6fb in avcodec_decode_audio2 ()
   from /usr/lib/i686/cmov/libavcodec.so.52
#2  0xb7fd1009 in _ssc_ffmpeg_read_frame ()
   from /usr/lib/mt-daapd/plugins/ssc-ffmpeg.so
#3  0xb7fd13f4 in ssc_ffmpeg_read ()
   from /usr/lib/mt-daapd/plugins/ssc-ffmpeg.so
#4  0x0806ce80 in __plugin_ssc_copy ()
#5  0x0806cf9e in plugin_ssc_transcode ()
#6  0x0805b8c3 in pi_stream ()
#7  0xb7fd6657 in ?? () from /usr/lib/mt-daapd/plugins/out-daap.so
#8  0xb7fd6b70 in plugin_handler () from /usr/lib/mt-daapd/plugins/out-daap.so
#9  0x080550ea in ws_dispatcher ()
#10 0xb7f9580e in start_thread (arg=0xb525fb70) at pthread_create.c:300
#11 0xb748a7ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

** Affects: mt-daapd (Ubuntu)
 Importance: Undecided
 Status: New

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Re: Ubuntu Domain Server

2009-10-21 Thread Paul Smith
On Thu, 2009-10-22 at 11:56 +0800, Christopher Chan wrote:
  It doesn't matter how much work is involved. Do you think the 
  Linux/Ubuntu community would be willing to change the way system 
  logons work if it meant bug #1 could be completed?
 
 Let us see. To change the way system logons work would mean changing 
 pam, the C library and just about anything that has to do with system 
 accounts. You are welcome to try to convince the Ubuntu community to 
 maintain a fork of all these essential system libraries and offer some
 form of backwards compatibility to avoid having to also modify who
 knows how many other packages like sendmail, apache,
 bind, ..., ..., ..., everything.

You guys need to step back a bit.  There's absolutely no reason whatever
that this _feature_ cannot be implemented on UNIX/Linux.

Yes, obviously the _implementation_ that relies on changing the UID/GID
scheme is a complete non-starter and cannot even be considered.  There's
no chance that anyone upstream will be willing to break that behavior
and as you say, Ubuntu cannot essentially rewrite the entire GNU/Linux
operating system to do away with it (don't forget that UID/GID is
heavily embedded in the kernel, too, so Ubuntu would have to rework the
kernel itself extensively).  If this is Ryan's question then the answer
is definitely no, not even if it meant bug #1 could be completed.  Let's
all remember our goal here is NOT to beat Microsoft by becoming a free
version of Windows.  Our goal is to produce a better product, while
still staying true to the UNIX roots and philosophy (which we believe
will lead to better software).

However, luckily for us we do not HAVE to change or do away with UID/GID
in order to implement automatic joins of a workstation.  There's
absolutely no reason that user paul.smith cannot have UID 1000 on one
system and UID 2000 on another system: you just need to implement a
mapping mechanism.

But there are so many things to be considered before you even get here
that impact directly on this.  For example, obviously security is
critical and so you'll need a secure way to do AAA.  How do you add
users?  How do users authenticate?  Etc. etc.  All critical questions.
Most likely you will need to base this on Kerberos, just because there's
nothing else out there with the requisite features + security, that I
know of anyway.

Once you have that figured out you must end up with some secure token
which represents a user that you can present to other systems as proof
of identity.  Then all you have to do is have each host map that token
to a locally relevant UID/GID.  UID/GID cannot be used between hosts,
anyway, in any secure fashion.  That's just one idea.


I'm certainly NOT saying it's not a lot of work.  I'm saying that it can
be done, and it doesn't require throwing out 30+ years of UNIX/POSIX
history to do it, so let's not dismiss the big idea based only on one
possible bad implementation.


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Re: PulseAudio Managers

2009-10-19 Thread Paul Smith
On Mon, 2009-10-19 at 23:50 -0400, komputes wrote:
  And has anyone seen this little blurb from Lennart? Did Ubuntu really
  f**k this up or 
 
  http://0pointer.de/blog/projects/pa-in-ubuntu.html

 Hasn't this been fixed for over a week?

 + 0053-fix-sigsegv-module-bluetooth-device.patch: Don't strcmp
 uninitialized memory (LP: #437293
 https://bugs.edge.launchpad.net/bugs/437293)

This is actually the patch that Lennart calls an outright insult...
and based on the link in his blog he's absolutely right; that change is
ridiculous and, as a maintainer of a free software package myself, if
someone modified my code like that in a major distribution like Ubuntu
I'd be P.O.'d as well.  I'm sure Daniel does great work most of the
time, but this change looks like a dud to me.




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Re: PulseAudio Managers

2009-10-19 Thread Paul Smith
On Tue, 2009-10-20 at 00:39 -0400, Daniel Chen wrote:
 On Tue, Oct 20, 2009 at 12:14 AM, Paul Smith p...@mad-scientist.us wrote:
  time, but this change looks like a dud to me.
 
 Clearly the right way to debug this is to comment out the patch in
 debian/series and see why pa_streq() is being passed crap. Anyone with
 bt hardware and valgrind up for it?
 
 http://launchpadlibrarian.net/32493850/Stacktrace.txt

The question is what's the point of the patch at all?  If the contents
of address are bad, what's gained by allocating memory, copying the bad
contents into it, and comparing that (then freeing the memory)?

Either the address pointer itself is pointing into bad memory, in which
case the act of sprintf'ing it into the newly allocated memory will fail
just like the strcmp does, or else the string that address points to is
bad in some way, in which case what's the point of making a copy of
it; the copy will just be bad the same way anyway.

Plus, unless pa_sprintf_malloc() can handle NULL pointers properly
(possible, I didn't check) this patch actually INTRODUCES a bug that
wasn't present in the original code, by not testing address for NULL
before using it.

The patch should be reverted and the bug should be reopened: this change
has no chance of solving the problem.


Looking at the stacktrace above, it seems that address is a perfectly
legal pointer, pointing to the string (null) (not a NULL pointer!)
Maybe there was some confusion about this.  It seems that this string
was generated in the pa_hook_fire() function.  Maybe someone passed a
NULL pointer to a sprintf() variant here; on some systems (Solaris for
example) if you pass a NULL pointer to *printf() for a %s character,
rather than dumping core, it just prints a token like (null).
Personally I think this is a stupid idea; I'd much rather get a core
dump I can debug than have random data generated by my code with no
errors.

Since address is known to not be NULL, that must mean d-address is NULL
since that's apparently why the core dump was generated.  Since the
prior if-statement seems to ensure that d is not NULL, that means that
d-address itself is NULL.  I have no idea how/why that might happen.

If you want a change that will inhibit the core dump, changing the test
from:

if (address  !(pa_streq(d-address, address))) {

to:

if (address  d-address  !(pa_streq(d-address, address))) {

would help a lot more than the current change, as far as I can see.

Cheers!


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[Bug 401713] Re: DMRAID only detect first subset on Intel ICH10R

2009-10-18 Thread Paul Smith
Installer from a karmic AMD64 desktop version (10/13/09) didn't find the
second RAID set.

Even when full boot with Live CD, GParted also didn't properly see the
2nd set.

Details: Tested with 2 hard drives x 1.0TB, Raid0 (ICH10R), splitted in
two sets (300GB + 1.7GB). As mentioned before on the thread, the reason
for such configuration was just bare raw performance. Btw, didn't
install Karmic on the first set because it's already being fully used
for other purposes and OS's.

I'm most positive that unfortunately this will slip throw on to the
final 9.10 release.

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[Bug 438366] Re: software-center crashed with AttributeError: 'module' object has no attribute 'Element'

2009-10-18 Thread Paul Smith
software-center worked for me when I first installed Karmic (brand new
64bit system loaded using the Karmic beta CD).  Then I customized my
system by installing a LOT of new stuff, including dev packages, etc.

Now I get this message whenever I start it.  Surely there's some kind of
debug flag for Python that will give more information about exactly
where this problem is coming from?  I'm a Perl hacker myself so I don't
know much about debugging Python but if there's anything I can do let me
know.

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Re: [Bug 213574] Re: Autofs fails to start with maps from NIS

2009-10-13 Thread Paul Smith
*** This bug is a duplicate of bug 50430 ***
https://bugs.launchpad.net/bugs/50430

On Tue, 2009-10-13 at 18:16 +, Chuck Short wrote:
 *** This bug is a duplicate of bug 50430 ***
 https://bugs.launchpad.net/bugs/50430
 
 ** This bug has been marked a duplicate of bug 50430
NIS has problems starting before the network comes up

Why has this bug been marked as a duplicate of 50430?

50430 talks about NIS (ypbind) not working properly on NetworkManager
enabled systems.  That should be fixed for a few releases now, and
indeed I haven't seen it on my systems in a while.  My suspicion is that
the people who are still having trouble are really having problems with
NetworkManager not detecting/reporting the network status of their
systems properly (saying the network is up when it isn't or vice versa).


This bug (213574) is about autofs not working properly on NetworkManager
enabled systems.  That is basically the same problem, but a completely
different package (in fact that's my major complaint about
NetworkManager: adding it to your system requires that you go around and
hack on each network-aware service on your system, one at a time, to
make them compatible with NetworkManager).

I've not upgraded to Karmic but I've seen absolutely nothing that leads
me to believe anyone has made any effort to enhance autofs, either the
daemon itself (a la ypbind) or even just the init scripts, to be
NM-aware.  Until that happens this bug will not be fixed.

What has to happen on a very abstract level is that you can't start
autofs until all the services that it utilizes (based
on /etc/nsswitch.conf for example) are running, if they are supposed to
be started.  It's hard because on many systems, /etc/nsswitch.conf lists
nis or nisplus as a source for automount, and yet these services are
not enabled.  On other systems, automount data is taken from LDAP.
Other places it comes from flat files.  Etc.

And remember, by running I don't just mean that the init script has
completed.  In the brave new world of NetworkManager, having the init
script complete does NOT mean that the service is available.  It just
means that it may _become_ available, sometime later.

autofs has to wait until these services are actually active, before it
can start.  In the old days, with a simple serialized boot process
implying that once an init script was complete that service was
available, this was simple.  Now it's become very tricky indeed.

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Re: [Bug 213574] Re: Autofs fails to start with maps from NIS

2009-10-13 Thread Paul Smith
*** This bug is a duplicate of bug 50430 ***
https://bugs.launchpad.net/bugs/50430

On Tue, 2009-10-13 at 18:16 +, Chuck Short wrote:
 *** This bug is a duplicate of bug 50430 ***
 https://bugs.launchpad.net/bugs/50430
 
 ** This bug has been marked a duplicate of bug 50430
NIS has problems starting before the network comes up

Why has this bug been marked as a duplicate of 50430?

50430 talks about NIS (ypbind) not working properly on NetworkManager
enabled systems.  That should be fixed for a few releases now, and
indeed I haven't seen it on my systems in a while.  My suspicion is that
the people who are still having trouble are really having problems with
NetworkManager not detecting/reporting the network status of their
systems properly (saying the network is up when it isn't or vice versa).


This bug (213574) is about autofs not working properly on NetworkManager
enabled systems.  That is basically the same problem, but a completely
different package (in fact that's my major complaint about
NetworkManager: adding it to your system requires that you go around and
hack on each network-aware service on your system, one at a time, to
make them compatible with NetworkManager).

I've not upgraded to Karmic but I've seen absolutely nothing that leads
me to believe anyone has made any effort to enhance autofs, either the
daemon itself (a la ypbind) or even just the init scripts, to be
NM-aware.  Until that happens this bug will not be fixed.

What has to happen on a very abstract level is that you can't start
autofs until all the services that it utilizes (based
on /etc/nsswitch.conf for example) are running, if they are supposed to
be started.  It's hard because on many systems, /etc/nsswitch.conf lists
nis or nisplus as a source for automount, and yet these services are
not enabled.  On other systems, automount data is taken from LDAP.
Other places it comes from flat files.  Etc.

And remember, by running I don't just mean that the init script has
completed.  In the brave new world of NetworkManager, having the init
script complete does NOT mean that the service is available.  It just
means that it may _become_ available, sometime later.

autofs has to wait until these services are actually active, before it
can start.  In the old days, with a simple serialized boot process
implying that once an init script was complete that service was
available, this was simple.  Now it's become very tricky indeed.

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RE: Why Ubuntu is not ready for prime time

2009-08-28 Thread Paul Smith
On Fri, 2009-08-28 at 18:30 +0100, paul.mcma...@met.police.uk wrote:

 Quicken, Outlook, Powerpoint, they're all bizzare names.
 Doesn't mean that Ubuntu can't do one better ;-)
 
 
 I believe the menu system is better in Ubuntu than Windows, however
 all apps could do with having their function added to their name.
 As like Firefox Web Browser. We know what Firefox is, but in my
 office (still working on Windows 2000!) I don't think I'm the
 majority.


I'm not disagreeing with your statement, I just think that your wish is
already largely a reality.  I took a look through my menus (9.04) and as
far as I can tell ALL the standard applications have their function
shown, either by itself (Terminal) or in addition to the name
(Rhythmbox Music Player).

There are some apps I've installed from multiverse, etc. that are not
standard parts of Ubuntu where this pattern is not followed (e.g.,
Emacs 22) but things you've explicitly installed yourself are less
critical in this respect.

If you find apps where this isn't the case I think filing a bug in
Launchpad is perfectly reasonable.
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Re: Why Ubuntu is not ready for prime time

2009-08-27 Thread Paul Smith
On Thu, 2009-08-27 at 19:23 +0300, Dotan Cohen wrote:
  I guess Jonathan Taylor is joking or trolling here, one of the main
  advantage of using Linux distributions for desktops is that every
  application is automatically categorized where, on Windows, every
  application is NOT categorized...
 
  Start-Programs-Adobe-Photoshop v.x-Photoshop
 
 
 How is one supposed to know to look under Adobe for Photoshop? Why
 isn't it under Graphics or Photo Editors or some such menu?

Exactly.  That's an example of how Windows organizes its menus (in case
you didn't notice the Start menu reference), and it's obviously bogus.

The other example (that you clipped) is how Ubuntu does it, which is
much simpler to understand.

Yet the OP raised menu organization as a thing that Ubuntu does _badly_.


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Re: Why Ubuntu is not ready for prime time

2009-08-27 Thread Paul Smith
On Thu, 2009-08-27 at 18:48 +0200, Vincent Arnoux wrote:
 On Thu, Aug 27, 2009 at 18:23, Dotan Cohendotanco...@gmail.com wrote:
  I guess Jonathan Taylor is joking or trolling here, one of the main
  advantage of using Linux distributions for desktops is that every
  application is automatically categorized where, on Windows, every
  application is NOT categorized...
 
  Start-Programs-Adobe-Photoshop v.x-Photoshop
 
 
  How is one supposed to know to look under Adobe for Photoshop? Why
  isn't it under Graphics or Photo Editors or some such menu?
 
 After the application is installed, a bubble notification guides you
 to the newly installed program by highlighting the path in the start
 menu. This part would be nice to see in our DE's.

This enhancement would be nice, but I'm sure you'll agree it's in no way
comparable to having sane menus in the first place.  It's great the
first time you install something but what about an application you use
only once in a great while?  The second time you need it the
highlighting will be long gone, and yet you can't remember where in the
heck that program went to!

Also, Windows has it's own fair share of programs whose names are not
very evocative.  If it wasn't one of the most well-known programs in the
world would you guess that Quicken was a program for handling your
finances?

Cheers!


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[Bug 50430] Re: NIS has problems starting before the network comes up

2009-07-07 Thread Paul Smith
S28NetworkManager simply requires that networkmanager be started.  That
does NOT guarantee that you have an active network connection.  The
whole idea behind NM is that it will manage network connection and
disconnect for the system, behind the scenes.

What's happening here is that NM comes up and starts trying to bring the
network up in the background.  In the meantime the init process
continues along to the next item to be started.

This is the major paradigm shift that NM brings in, but unfortunately it
requires that every network service be rewritten to be NM-aware and use
dbus so that they can delay starting up until NM tells them the network
is available.  If they don't do that then there is no way your system
can be robust while using NM.

ypbind has been modified to speak NM, so as long as NM is properly
reporting the network connection status for your system (apparently this
is quite difficult to get right, for whatever reason) then NIS should be
working OK at this point.

However, other network services, most notably autofs (see for example
bug #213574 ), do not speak NM, even today (years after it was
introduced).  So, NM still breaks many enterprise systems.

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[Bug 213574] Re: Autofs fails to start with maps from NIS

2009-06-23 Thread Paul Smith
I think many newer environments are switching from NIS to
ActiveDirectory (in Windows deployments) or LDAP, for both user account
info as well as things like automount.

I've never used a setup like that so I can't say whether it works better
or not with networkmanager.

Certainly it's ridiculous that this has been broken for years in Ubuntu.
I've never worked at a company that DIDN'T use this model for mapping
directories, and not just home directories but all sorts of standard
shared directories.  It works so nicely with Red Hat: you just bring up
a system, tell it to use DHCP and what its hostname is, and voila!  All
is perfect: you have your DNS servers configured, NIS service
configured, NTP service configured, hostname entered into DNS, etc.  No
effort required.

On Ubuntu, many of these things don't work and require manual tweaking,
for no reason that I can see except that no one has felt it was a
priority to fix the problems.

Pity.

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[Bug 242400] Re: laptop powers off immediately after login

2009-06-23 Thread Paul Smith
Excellent!  I did this on my dad's laptop over the weekend and it worked
perfectly.  I had a minor heart attack when I upgraded the BIOS since it
was going along no problem and then BANG without warning the machine
powered off--I've done enough BIOS upgrades to freak out that I'd just
turned my dad's laptop into a paperweight.

However, when I pressed the power button it booted right up, the BIOS
version said 2.00, and I was able to use the latest 8.04 kernel and it
stayed running for days.

Sweet!  Thanks Mac!

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[Bug 213574] Re: Autofs fails to start with maps from NIS

2009-06-18 Thread Paul Smith
Nope.  Pretty sad.  I guess no one at Canonical / Ubuntu cares much
about legacy UNIX environments based on NIS.  RedHat, SuSE, etc. have
had this working out of the box for years and years.  It worked on
Ubuntu, too, until network manager came along.

What I do on my systems is create a new service that runs late and
simply waits for NIS to be up, then restarts autofs.

I've attached it.  See the comments for how to install it.

This is a bogus smelly hack but it works.

** Attachment added: reautofs
   http://launchpadlibrarian.net/28074504/reautofs

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[Bug 339987] Re: evolution 2.25.92 evolution-mapi unable to create account

2009-05-04 Thread Paul Smith
Following the advice I read somewhere else on the intertubes, I used the
IP address of my exchange server instead of the hostname when I was
creating my account.  Crazily enough, that worked like a charm!!

That's... an embarrassing bug I think.  But, give it a shot.

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[Bug 342096] Re: SD Card containing /home corrupted on resume. ext4. Dell Mini 9.

2009-04-18 Thread Paul Smith
Yeah, I get same problem on my Acer Aspire One . Installed with latest
download of USB install from 2009-04-17. Updated packages to latest and
then encountered the problem.

I have a 16GB SDHC card, formatted to ext4 and mounted as /home. The
filesystem is corrupt. It mentions about the journal being invalid.
Sorry but I haven't got the output from dmesg.

It is entirely reproducable.

For some reason the install won't let me try XFS else I would have tried
that.


** Summary changed:

- SD Card containing /home corrupted on resume. ext4. Dell Mini 9.
+ SD Card containing /home corrupted on resume. ext4.

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Re: Removing single program from multi program packages

2009-03-23 Thread Paul Smith
On Mon, 2009-03-23 at 08:53 -0400, Mike Jones wrote:
 If Ubuntu said Ok Boss and pretended to remove one specific
 program from a package for me, through the single add or remove
 programs to your system interface of add/remove, that would be...
 better, but not really the best solution due to the inherent
 dishonesty. 

I think this is not better, at all.  As others have mentioned if you
want items to be removed from your menus then you can do that already
with the menu editor.  Having your computer lie to you is, IMO, much
more unpleasant than having it truthfully tell you I can't do that for
you.

 Is there just no way for a package maintaner to not have extra
 work piled on their already hefty load while at the same time we allow
 a user of Ubuntu to remove most traces of a program in a package with
 multiple programs without having to also remove the rest of them? Is
 it worth doing even if its possible? I think I'm in a somewhat unique
 position of having extreme distaste whenever my system tells me I
 can't do something in a counter intuitive way. It telling me it can't
 make my chair float on an anti-gravity sled is fine... it telling me
 that if I don't want one program of a package, I'm not allowed to have
 any of them in the package... thats not so great.

Of course you can remove anything from your system that you want.  You
have complete and absolute control over the contents of your disk,
should you choose to exercise it.

The package manager manages packages, it doesn't manage individual
files.  However, there are plenty of tools on a Linux system that do
manage individual files, such as cp, mv, and, most interestingly for
you, rm.

So, if you have specific files that you don't want to appear on your
system, simply use a shell and rm them, or use the file browser to
remove them if you prefer a graphical interface (you will need to get
administrative privileges before either of these will be successful).
The package manager has no say in this.

Of course, if at the end of this you discover you have a broken
system... well, then, as the saying goes: you get to keep both
halves :-)

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[Bug 213574] Re: Autofs fails to start with maps from NIS

2009-02-11 Thread Paul Smith
I'm not so sure that's it.  There's no NetworkManager in /etc/init.d at
all in 8.04, which I'm using, and it still has this problem.

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Re: Ubuntu and language packs

2009-02-05 Thread Paul Smith
On Thu, 2009-02-05 at 15:47 -0500, Mackenzie Morgan wrote:
 On Thu, 2009-02-05 at 20:57 +0100, Surfaz Gemon Meme wrote:
  If they know English, do not need English support of Ubuntu.
  If they do not know English, I do not think the English support of
  Ubuntu could change something.
 
 There are different values of know.  They might know enough English to
 file a bug saying Firefox crashed but then the logs they post will be
 in, for example, Croatian.  Most triagers don't speak Croatian, so we
 can't read the logs.  And the reporter might not know enough English to
 translate all of the tech jargon in the logs, besides the amount of time
 it'd take.  At least the icons on the buttons can help when they use an
 English version to gather English logs.

I thought I'd just post this so everyone is on the same page WRT
internationalization in GNU/Linux systems.  For those that already know,
sorry for the noise :-)

GNU/Linux uses the gettext package for i18n.  There are other packages
used by other UNIX systems, which use large catalogs of numbers to look
up the right translations for each string, but this is a big pain and is
especially painful for distributed development/translation teams such as
you're likely to have in free software.

Gettext uses a really interesting trick to avoid the need for predefined
catalogs, at the expense of some runtime effort.  Basically, it uses the
string to be translated itself as the key for looking up the translated
string.  At runtime, when a translation is needed, the gettext library
is invoked with the static string to be translated as the argument.  It
generates a hash based on the contents of that string, then looks up the
hashed value in the translation catalog.

If there's an entry for that hashed value, then it is returned to the
caller.  If there is no entry, then the string that was provided is
returned.

What does this mean for the current discussion?  It means that the
default string is encoded right into the program.  So, even if NO
language packs are provided, all gettext programs will still print the
default string.  This default is typically called the C locale, for
hysterical raisins.

Virtually all default strings are written in English.  So, if you're
happy with the default strings you really don't need to install any
language packs whatsoever.  And certainly, if you want to use a
different locale than English, you can get away with ONLY that locale
being installed; if you don't have a satisfactory translation of the
string in your chosen locale it will use the default string... and
that's in English.  Or if it isn't it's definitely in whatever language
the developers of that utility wrote the code in :-).


IOW, there's really no reason to specifically install the English
language packs, if you don't want to use a locale of en_US or whatever.
Certainly you don't need to do it for any sort of debugging purposes.
If you want to force no locale to generate screenshots or whatever you
can just use LC_ALL=C firefox.



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Re: [Bug 242400] Re: laptop powers off immediately after login

2009-01-29 Thread Paul Smith
On Thu, 2009-01-29 at 18:07 +, Mackenzie Morgan wrote:
 You mentioned that you were doing all these tests with it plugged in,
 but the computer claims it's unplugged.  What if it really is unplugged?

That's an excellent question; I don't remember if I tried that or not.
I don't have access to the system at the moment.  I'll send an email and
see if I can get an answer for you.

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[Bug 242400] Re: laptop powers off immediately after login

2009-01-20 Thread Paul Smith
Well, it's been like this for quite a while now and there are no other
signs of any kind of instability on the system.  And of course as I
mentioned, if I use the older kernel it works fine.  And, this system
can dual-boot Windows and Windows doesn't seem to have any problems with
it.

Also, it doesn't have anything to do with overheating I don't believe; I
can have it completely powered off and do a cold start and it will still
turn itself off after a few minutes, every single time.

It really seems unlikely to me to be a hardware problem, given the above
facts.

However, if you have any ideas about what I might do to prove or
disprove faulty hardware as the culprit, I'm willing to try it out.

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[Bug 242400] Re: laptop powers off immediately after login

2009-01-03 Thread Paul Smith
I created an Ubuntu 8.10 install CD and tried to boot off that; it also
powered down the system after some amount of time.  The system got to
the point where it was trying to load the desktop, then shut off.

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[Bug 242400] Re: laptop powers off immediately after login

2009-01-03 Thread Paul Smith
He didn't bring it last time.  But, he's visiting again so I have access
to this laptop until Wednesday morning EST (7 Jan 2009).  Earlier this
week I tried upgrading to 8.10, but it was a disaster.  First, it
doesn't fix this bug; after a minute or so the laptop powers down.  I
don't even need to log in.  I just boot it, it goes to the login screen,
and I let it sit and it powers down.  When I power it back up again I
can't find anything in the log files (in /var/log) that might give any
indication as to why it decided to power down.

Second, now I can't seem to even use the laptop properly with the older
(2.6.20 / Feisty) kernel, which I carefully preserved by marking it as
keep using aptitude.  Now when I boot with that kernel half the time
neither the mouse nor the keyboard work properly: I can successfully use
C-A-F1 to get a console and type there, but any attempt to type (such as
enter my username in the login box) or move the mouse in X is ignored
completely.

And, when the mouse/keyboard do work, after 20 minutes or so I get a
core dump in X and my session goes away, or else sometimes the screen
goes blank and the system is unresponsive although it seems very busy
(the fan is going for example).  I realize these are different issues,
but I'm not sure I can file them given that I'm using a much older
kernel.  The reality is I'm going to have to downgrade him back to
Ubuntu 8.04 at some point before he leaves, since currently the laptop
is unusable regardless of which kernel I choose.

I'll try to re-run the experiment in controlled conditions (I was at my
sister's house so I didn't have all my spelunking tools like another
Linux system to try to log in remotely etc.) and see what I can find.

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[Bug 242400] Re: laptop powers off immediately after login

2009-01-03 Thread Paul Smith
Here's something weird.  I upgraded to 8.10, but my kernel still says
2.6.25, not 2.6.27.  It's like the new Intrepid kernel was not
installed...?!?!

I wonder if setting a keep on the older kernel caused a problem.  I'm
going to forcibly install the newer Intrepid kernel.

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[Bug 242400] Re: laptop powers off immediately after login

2009-01-03 Thread Paul Smith
OK, I installed 2.6.27-11 from proposed but still see the same behavior.
After a minute or two the laptop simply powers down.

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[Bug 242400] Re: laptop powers off immediately after login

2009-01-03 Thread Paul Smith
** Tags added: linux-2.6.27

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