[Bug 1738133] Re: gnatstub fails to generate any Ada code

2017-12-15 Thread Jean-Christophe Dubois
For the record, I downloaded the tar.gz version from adacore website
(http://mirrors.cdn.adacore.com/art/591c6d80c7a447af2deed1d7) and I don
not experiment this problem with it.

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Title:
  gnatstub fails to generate any Ada code

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[Bug 1738133] Re: gnatstub fails to generate any Ada code

2017-12-14 Thread Jean-Christophe Dubois
when I contacted Adacore abot this issue, I got the following answer:

  The way you are using gnatstub is correct, and I can confirm that it
  works for AdaCore products. But we cannot say anything for the GNAT versions
  built and distributed outside AdaCore.

Somehow the issue seems specific to the binary distributed in the ubuntu
package.

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Title:
  gnatstub fails to generate any Ada code

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[Bug 1738133] [NEW] gnatstub fails to generate any Ada code

2017-12-13 Thread Jean-Christophe Dubois
Public bug reported:

I am trying to use gnatstub on my ubuntu 17.10 system.

I have installed the asys-programs 2017-2 through the package manager.

I am trying to generate the stub function (adb file) from the following
file (tiny.ads).

package tiny is

procedure simple_procedure;
function simple_function return boolean;

end tiny;

When I run gnatstub, I get the following output.

$ gnatstub tiny.ads

+===ASIS BUG DETECTED==+
| ASIS 2.0.R for GNAT 7.2.0 CONSTRAINT_ERROR a4g-gnat_int.adb:247 range check 
failed|
| when processing A4G.Contt.SD.Read_and_Check_New (tree file 
/home/jcd/Projects/hypervisor/moth/tiny.adt)|
| Please submit a bug report; see http://gcc.gnu.org/bugs.html.|
| Use a subject line meaningful to you and us to track the bug.|
| Include the entire contents of this bug box and the ASIS debug info  |
| in the report. |
| Include the exact list of the parameters of the ASIS queries |
| Asis.Implementation.Initialize and Asis.Ada_Environments.Associate   |
| from the ASIS application for which the bug is detected  |
| Also include sources listed below in gnatchop format |
| (concatenated together with no headers between files).   |
| NOTE: ASIS bugs may be submitted to rep...@adacore.com   |
+==+

Please include these source files with error report
Note that list may not be accurate in some cases,
so please double check that the problem can still
be reproduced with the set of files listed.

$

ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: asis-programs 2017-2
ProcVersionSignature: Ubuntu 4.13.0-19.22-generic 4.13.13
Uname: Linux 4.13.0-19-generic x86_64
ApportVersion: 2.20.7-0ubuntu3.6
Architecture: amd64
CurrentDesktop: XFCE
Date: Thu Dec 14 06:45:58 2017
InstallationDate: Installed on 2016-04-23 (599 days ago)
InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
SourcePackage: asis
UpgradeStatus: No upgrade log present (probably fresh install)

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


** Tags: amd64 apport-bug artful

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Title:
  gnatstub fails to generate any Ada code

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[Bug 1385749] Re: package syslinux-themes-debian (not installed) failed to install/upgrade: le paquet syslinux-themes-debian n'est pas prêt pour la configuration configuration impossible (état actuel

2014-10-26 Thread Jean-Christophe Dubois
forcing the installation of syslinux-themes-debian with apt-get solves
the issue.

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Title:
  package syslinux-themes-debian (not installed) failed to
  install/upgrade: le paquet syslinux-themes-debian n'est pas prêt pour
  la configuration  configuration impossible (état actuel « half-
  installed »)

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[Bug 1385749] [NEW] package syslinux-themes-debian (not installed) failed to install/upgrade: le paquet syslinux-themes-debian n'est pas prêt pour la configuration configuration impossible (état actu

2014-10-25 Thread Jean-Christophe Dubois
Public bug reported:

first reboot after upgrading from 14.04 (to 14.10)

ProblemType: Package
DistroRelease: Ubuntu 14.10
Package: syslinux-themes-debian (not installed)
ProcVersionSignature: Ubuntu 3.16.0-23.31-generic 3.16.4
Uname: Linux 3.16.0-23-generic x86_64
ApportVersion: 2.14.7-0ubuntu8
AptOrdering:
 syslinux-themes-debian-wheezy: Install
 syslinux-themes-debian-wheezy: Configure
 syslinux-themes-debian: Configure
Architecture: amd64
Date: Sat Oct 25 22:50:04 2014
DuplicateSignature: package:syslinux-themes-debian:(not installed):le paquet 
syslinux-themes-debian n'est pas prêt pour la configuration  configuration 
impossible (état actuel « half-installed »)
ErrorMessage: le paquet syslinux-themes-debian n'est pas prêt pour la 
configuration  configuration impossible (état actuel « half-installed »)
InstallationDate: Installed on 2012-07-06 (840 days ago)
InstallationMedia: Lubuntu 12.04 Precise Pangolin - Release amd64 (20120423)
SourcePackage: syslinux-themes-debian
Title: package syslinux-themes-debian (not installed) failed to 
install/upgrade: le paquet syslinux-themes-debian n'est pas prêt pour la 
configuration  configuration impossible (état actuel « half-installed »)
UpgradeStatus: Upgraded to utopic on 2014-10-25 (0 days ago)

** Affects: syslinux-themes-debian (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-package utopic

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Title:
  package syslinux-themes-debian (not installed) failed to
  install/upgrade: le paquet syslinux-themes-debian n'est pas prêt pour
  la configuration  configuration impossible (état actuel « half-
  installed »)

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[Bug 668202] Re: akregator crash after update

2010-11-13 Thread Jean-Christophe Dubois
Same thing here. After a package upgrade, Kontact stopped working
because akregator was crashing. removing the ~/.kde/share/apps/akregator
did allow the application to start without crashing.

Akregator back trace is as follow (This is akregator 1.6.5 with KDE
4.5.1 on Ubuntu 10.10 running on amd64 platform). This is reported to
KDE here (https://bugs.kde.org/show_bug.cgi?id=256621):

Application: Akregator (akregator), signal: Segmentation fault
[KCrash Handler]
#6  memcpy () at ../sysdeps/x86_64/memcpy.S:359
#7  0x7f1138239004 in c4_String::Init (this=0x7fff98bbc810, p=value 
optimized out, n=160914512) at //usr/include/bits/string3.h:52
#8  0x7f11382307e2 in c4_String (this=0xda3de0, ptr_=0x7fff98bbc8c0, 
selfDesc_=value optimized out) at 
../../../../akregator/plugins/mk4storage/metakit/include/mk4str.inl:209
#9  c4_HandlerSeq::Prepare (this=0xda3de0, ptr_=0x7fff98bbc8c0, 
selfDesc_=value optimized out) at 
../../../../akregator/plugins/mk4storage/metakit/src/handler.cpp:305
#10 0x7f1138234000 in c4_Persist::LoadAll (this=0xda3850) at 
../../../../akregator/plugins/mk4storage/metakit/src/persist.cpp:1026
#11 0x7f1138243375 in 
Akregator::Backend::FeedStorageMK4Impl::FeedStorageMK4Impl (this=0xa781b0, 
url=value optimized out, main=value optimized out) at 
../../../../akregator/plugins/mk4storage/feedstoragemk4impl.cpp:152
#12 0x7f1138245fca in 
Akregator::Backend::StorageMK4Impl::StorageMK4ImplPrivate::createFeedStorage 
(this=0x8cba30, url=...) at 
../../../../akregator/plugins/mk4storage/storagemk4impl.cpp:77
#13 0x7f113a00735c in Akregator::Feed::loadArticles (this=0xda2790) at 
../../../akregator/src/feed.cpp:234
#14 0x7f113a00ac74 in Akregator::Feed::fromOPML (e=value optimized out, 
storage=value optimized out) at ../../../akregator/src/feed.cpp:174
#15 0x7f113a016cf5 in Akregator::FeedList::parseChildNodes (this=0xbd4a00, 
node=value optimized out, parent=0xd8db10) at 
../../../akregator/src/feedlist.cpp:237
#16 0x7f113a016f46 in Akregator::FeedList::parseChildNodes (this=0xbd4a00, 
node=value optimized out, parent=0x776db0) at 
../../../akregator/src/feedlist.cpp:255
#17 0x7f113a017786 in Akregator::FeedList::readFromOpml (this=0xbd4a00, 
doc=value optimized out) at ../../../akregator/src/feedlist.cpp:295
#18 0x7f113a053f7b in 
Akregator::LoadFeedListCommand::Private::handleDocument (this=0xbd91f0, 
doc=...) at ../../../akregator/src/loadfeedlistcommand.cpp:68
#19 0x7f113a054a03 in Akregator::LoadFeedListCommand::Private::doLoad 
(this=0xbd91f0) at ../../../akregator/src/loadfeedlistcommand.cpp:173
#20 0x7f113a054dd2 in Akregator::LoadFeedListCommand::qt_metacall 
(this=0xbd8f60, _c=QMetaObject::InvokeMetaMethod, _id=value optimized out, 
_a=0x7fff98bbdca0) at ./loadfeedlistcommand.moc:78
#21 0x7f1150d15b27 in QMetaObject::activate (sender=0xbd6960, m=value 
optimized out, local_signal_index=value optimized out, argv=0xd3e) at 
kernel/qobject.cpp:3280
#22 0x7f1150d1acff in QSingleShotTimer::timerEvent (this=0xbd6960) at 
kernel/qtimer.cpp:308
#23 0x7f1150d0f8f9 in QObject::event (this=0xbd6960, e=0xdb6ff8) at 
kernel/qobject.cpp:1183
#24 0x7f11516b3fdc in QApplicationPrivate::notify_helper (this=0x675e30, 
receiver=0xbd6960, e=0x7fff98bbe400) at kernel/qapplication.cpp:4396
#25 0x7f11516b9aed in QApplication::notify (this=0x7fff98bbe700, 
receiver=0xbd6960, e=0x7fff98bbe400) at kernel/qapplication.cpp:4277
#26 0x7f1152406156 in KApplication::notify (this=0x7fff98bbe700, 
receiver=0xbd6960, event=0x7fff98bbe400) at 
../../kdeui/kernel/kapplication.cpp:310
#27 0x7f1150cfdcdc in QCoreApplication::notifyInternal 
(this=0x7fff98bbe700, receiver=0xbd6960, event=0x7fff98bbe400) at 
kernel/qcoreapplication.cpp:732
#28 0x7f1150d2d6f2 in sendEvent (this=0x673750) at 
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#29 QTimerInfoList::activateTimers (this=0x673750) at 
kernel/qeventdispatcher_unix.cpp:602
#30 0x7f1150d2a4a4 in timerSourceDispatch (source=value optimized out) at 
kernel/qeventdispatcher_glib.cpp:184
#31 0x7f1149efe342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#32 0x7f1149f022a8 in ?? () from /lib/libglib-2.0.so.0
#33 0x7f1149f0245c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#34 0x7f1150d2a193 in QEventDispatcherGlib::processEvents (this=0x646e90, 
flags=value optimized out) at kernel/qeventdispatcher_glib.cpp:415
#35 0x7f1151766a4e in QGuiEventDispatcherGlib::processEvents 
(this=0x7f112cac3054, flags=value optimized out) at 
kernel/qguieventdispatcher_glib.cpp:204
#36 0x7f1150cfca02 in QEventLoop::processEvents (this=value optimized 
out, flags=) at kernel/qeventloop.cpp:149
#37 0x7f1150cfcdec in QEventLoop::exec (this=0x7fff98bbe6a0, flags=) at 
kernel/qeventloop.cpp:201
#38 0x7f1150d00ebb in QCoreApplication::exec () at 
kernel/qcoreapplication.cpp:1009
#39 0x00408e9d in main (argc=value optimized out, 

[Bug 486700] Re: kdeinit4 crashed with SIGSEGV in QFont()

2009-11-29 Thread Jean-Christophe Dubois
For now I would say no.

At least, I haven't found a way yet to reproduce it.

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[Bug 486700] Re: kdeinit4 crashed with SIGSEGV in QFont()

2009-11-22 Thread Jean-Christophe Dubois
** Visibility changed to: Public

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[Bug 188987] Re: *** glibc detected *** pls: double free or corruption (fasttop): 0x0805a2c8 ***

2009-01-17 Thread Jean-Christophe Dubois
With 8.10 the problem is not there anymore but it is a bit of a pity
that it took 2 full releases to fix when the fix was already available
at the time the bug was reported (as I pointed out at the time).

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[Bug 77702] Re: Memory leak in xfce4-menu-plugin

2008-11-22 Thread Jean-Christophe Dubois
This is still not fixed. I am running xubuntu 8.10 at the moment and may
xfce4-menu-plug is using 232 MB as I write this message.

PID USER  PR  NI  VIRT  RES  SHR S %CPU %MEMTIME+  COMMAND
27023 jcd   20   0  428m 232m 8924 S  0.0 24.5 318:48.74 xfce4-menu-plug

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[Bug 282532] Re: Firefox's buttons don't work (previous/next/refresh/..)

2008-11-15 Thread Jean-Christophe Dubois
I am also getting this behavior on Ubuntu 8.10. Wiping out the .mozilla
directory in my home dir doesn't solve the issue.

here is the list of error reported by the error console:

Erreur : [Exception... Component returned failure code: 0x80570016 
(NS_ERROR_XPC_GS_RETURNED_FAILURE) [nsIJSCID.getService]  nsresult: 
0x80570016 (NS_ERROR_XPC_GS_RETURNED_FAILURE)  location: JS frame :: 
file:///usr/lib/firefox-3.0.3/components/nsBrowserGlue.js :: bg__initPlaces :: 
line 465  data: no]
Fichier Source : file:///usr/lib/firefox-3.0.3/components/nsBrowserGlue.js
Ligne : 465

Erreur : uncaught exception: [Exception... Component returned failure
code: 0x80570016 (NS_ERROR_XPC_GS_RETURNED_FAILURE)
[nsIJSCID.getService]  nsresult: 0x80570016
(NS_ERROR_XPC_GS_RETURNED_FAILURE)  location: JS frame ::
chrome://browser/content/search/search.xml :: get_searchService :: line
145  data: no]

Erreur : uncaught exception: [Exception... Component returned failure
code: 0x80570016 (NS_ERROR_XPC_GS_RETURNED_FAILURE)
[nsIJSCID.getService]  nsresult: 0x80570016
(NS_ERROR_XPC_GS_RETURNED_FAILURE)  location: JS frame ::
chrome://browser/content/search/search.xml :: initialize :: line 527
data: no]

Erreur : uncaught exception: [Exception... Component returned failure
code: 0x8007000e (NS_ERROR_OUT_OF_MEMORY)
[nsIDocShellHistory.useGlobalHistory]  nsresult: 0x8007000e
(NS_ERROR_OUT_OF_MEMORY)  location: JS frame ::
chrome://browser/content/browser.js :: prepareForStartup :: line 763
data: no]

I am not sure the out of memory error makes a lot of sense on my
system as there seems to be plenty of memory left to allocate.

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[Bug 297871] [NEW] Kubuntu intrepid live CD behave badly on K7S41 motherboard

2008-11-13 Thread Jean-Christophe Dubois
Public bug reported:

My motherboard (a K7S41) used to run kubuntu hardy without trouble.

But when I boot the Kubuntu intrepid live CD on this motherboard the
video (based on the build in SIS graphic chip) is not behaving
correctly.

In particular, the screeen will go black any time I type on the
keyboard, I click on the mouse or the mouse focus change. This black
screen will last 1 to 3 seconds and then the screen get back to normal.

Note that there is no visible crash, no deconnection, no CPU overload
... the system continues to work normaly but any time I try to
interact with it it, the screen i getting black for a few secs and
then resume to normal until I type to type again.

Therefore the system is quite unusable in its actual state.

Is there some know compatibility problems between KDE4 and relatively
low end graphic cards without 3D support?

** Affects: ubuntu
 Importance: Undecided
 Status: New

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[Bug 297871] Re: Kubuntu intrepid live CD behave badly on K7S41 motherboard

2008-11-13 Thread Jean-Christophe Dubois
The KDE4 behavior is the same once it is installed on the disk.

On the other hand if I switch to XFCE desktop (still using kwin I guess)
then I don't get the black screen behavior anymore and I can even run
KDE4 application from there ...

** Description changed:

  My motherboard (a K7S41) used to run kubuntu hardy without trouble.
  
  But when I boot the Kubuntu intrepid live CD on this motherboard the
  video (based on the build in SIS graphic chip) is not behaving
  correctly.
  
  In particular, the screeen will go black any time I type on the
  keyboard, I click on the mouse or the mouse focus change. This black
  screen will last 1 to 3 seconds and then the screen get back to normal.
  
  Note that there is no visible crash, no deconnection, no CPU overload
  ... the system continues to work normaly but any time I try to
- interact with it it, the screen i getting black for a few secs and
- then resume to normal until I type to type again.
+ interact with it it, the screen is getting black for a few secs and then
+ resume to normal until I try to type again.
  
  Therefore the system is quite unusable in its actual state.
  
  Is there some know compatibility problems between KDE4 and relatively
  low end graphic cards without 3D support?

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[Bug 192411] Re: RNDIS over USB doesn't work because of driver Bug

2008-04-30 Thread Jean-Christophe Dubois
Well flying_rhino this fix is only one piece of the equation.

Now assuming the rest of the user space/daemon is up to date on hardy,
your mobile should sync.

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[Bug 192411] Re: RNDIS over USB doesn't work because of driver Bug

2008-04-04 Thread Jean-Christophe Dubois
The patch has officialy been merged into Linus 2.6 tree.

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=10d0f27c1baa4a094b4965708a15f2b0c4d65f5e

Time to backport?

JC

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[Bug 192411] Re: RNDIS over USB doesn't work because of driver Bug

2008-03-07 Thread Jean-Christophe Dubois
The patch has now been submitted to the netdev mailing list for
upstream inclusion (hopefully).

http://www.spinics.net/lists/netdev/msg56069.html

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[Bug 192411] Re: RNDIS over USB doesn't work because of driver Bug

2008-02-25 Thread Jean-Christophe Dubois
Laurent,

Thanks for your comment. I have not tried the rndis-lite driver myself
so I can't really comment on it.

Now I believe the current RNDIS kernel driver will work for WM5/6 if my
patch is applied.

The point is that the Ubuntu policy does not seem to be very found of
drivers that are not integrated upstream. So far I don't think the
rndis-lite driver is candidate for such thing, so it seems easier to fix
the current driver to get it accepted/backported to Gusty/Hardy.

If you can try your WM6 device with the proposed patch that would be
great.

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[Bug 192411] Re: RNDIS over USB doensn't work because of driver Bug

2008-02-17 Thread Jean-Christophe Dubois
** Summary changed:

- RNDIS over USB doensn't work bacause of driver Bug
+ RNDIS over USB doensn't work because of driver Bug

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[Bug 192411] Re: RNDIS over USB doesn't work because of driver Bug

2008-02-17 Thread Jean-Christophe Dubois
** Summary changed:

- RNDIS over USB doensn't work because of driver Bug
+ RNDIS over USB doesn't work because of driver Bug

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[Bug 138583] Re: [Gutsy] Kernel Oops after calling synce-serial-start

2008-02-16 Thread Jean-Christophe Dubois
So Leann, I guess this report should be split in 2 independent bugs (as
I should have done from the beginning).

One (the original) with the kernel OOPS problem should be nominated for
Gusty release following the SRU policy by applying
http://bugzilla.kernel.org/attachment.cgi?id=12918action=view to the
2.6.22 kernel

And I will create another bug for the RNDIS problem that  will be
nominated for both Gusty and Hardy release once the patch http://www
.mail-archive.com/linux-usb%40vger.kernel.org/msg01608.html is accepted
in the Linux kernel tree.

Does it sound right?

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[Gutsy] Kernel Oops after calling synce-serial-start
https://bugs.launchpad.net/bugs/138583
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[Bug 192411] [NEW] RNDIS over USB doensn't work bacause of driver Bug

2008-02-16 Thread Jean-Christophe Dubois
Public bug reported:

This bug was first reported as part of bug 138583 and now is moved into
its own bug.

Basically, when a WM5 smartphone was plugged into its USB cradle, the
establishment of the RNDIS session to communicate with the phone would
fail because of a driver bug negotiating an improper frame size with the
device. the dccm daemon would therefore not detect the phone and no
dialog (pls or other) was possible.

The synce project proposed a patch that would make things work
(http://synce.svn.sourceforge.net/svnroot/synce/trunk/patches/linux-2.6.22
-rndis_host-wm5.patch) but it was considered inadequate by the linux
people. As this patch is unofficial and not part of any distribution, it
would therefore require the user to recompile its kernel which is not
really friendly for the average desktop user.

I submitted a first proposal to fix the problem in a more appropriate
way (http://bugzilla.kernel.org/show_bug.cgi?id=8094#c37) but it was
considered too much intrusive.

I then submitted a second proposal (http://www.mail-archive.com/linux-
usb%40vger.kernel.org/msg01608.html) that should be integrated in the
Linux kernel tree very soon (I hope).

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

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RNDIS over USB doensn't work bacause of driver Bug
https://bugs.launchpad.net/bugs/192411
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[Bug 138583] Re: [Gutsy] Kernel Oops after calling synce-serial-start

2008-02-16 Thread Jean-Christophe Dubois
I created bug 192411 for the RNDIS part. I will therefore nominate this
bug for release with the appropriate required information.

1) A statement explaining the impact: with the Gusty 2.6.22 kernel 2
ttyUSB serial lines are created when you plug in the smartphone into the
USB. Unfortunately the first of these 2 lines (ttyUSB0) is inadequate to
be used with some programs like synce-serial-config/synce-serial-start.
If it was used anyway, it would trigger the OOPS reported above. OOPS
are never good and should be fixed if possible.

2) An explanation of how the bug has been addressed: This bug has been
fixed in the current kernel tree by applying the following patch
(http://bugzilla.kernel.org/attachment.cgi?id=12918action=view). this
patch is not applied to kernel 2.6.22 (and therefore to Gusty).
Basically this patch is making sure that any ttyUSB line has a buk in
and a buk out endpoint. As a result the interrupt in interface doesn't
qualify anymore and there is only one ttyUSB created when the martphone
is connected.

3) A patch applicable to the stable version of the package: the patch
referenced above
(http://bugzilla.kernel.org/attachment.cgi?id=12918action=view) should
apply cleanly.

4) Detailed instructions how to reproduce the bug:
# synce-serial-config ttyUSB0
# synce-serial-start
Then:
# dmesg

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[Gutsy] Kernel Oops after calling synce-serial-start
https://bugs.launchpad.net/bugs/138583
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