[Bug 1956040] Re: Malformed TLS handshake with OpenSSL 3.0 (breaks subversion)

2022-03-14 Thread Jeffrey Knockel
@schopin This curious patch appears to fix subversion in my use cases,
and it looks like wireshark can disect the TLS traffic again too.

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  Malformed TLS handshake with OpenSSL 3.0 (breaks subversion)

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[Bug 1960280] Re: subverion's svn fails against https servers

2022-02-26 Thread Jeffrey Knockel
I believe that this bug is a duplicate of this one:
https://bugs.launchpad.net/ubuntu/+source/serf/+bug/1956040

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[Bug 1956040] Re: Malformed TLS handshake with OpenSSL 3.0 (breaks subversion)

2022-02-05 Thread Jeffrey Knockel
** Tags added: transition-openssl3-jj

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  Malformed TLS handshake with OpenSSL 3.0 (breaks subversion)

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[Bug 1956040] [NEW] Malformed TLS handshake with OpenSSL 3.0 (breaks subversion)

2021-12-30 Thread Jeffrey Knockel
Public bug reported:

This bug is a regression in libserf-1-1 version 1.3.9-10ubuntu1, which
switched to OpenSSL 3.0.  Version 1.3.9-10, which uses OpenSSL 1.1, does
not have this bug.

Using version 1.3.9-10ubuntu1, Subversion, which is the only dependant
of this package in the Ubuntu repository, breaks when using the https
protocol.  For instance, the command...

svn info https://svn.apache.org/repos/asf/subversion/trunk

... will no longer work and, depending on the server, may close the
connection or return some sort of error.

Attempting to analyze the problem in wireshark, I discovered that the
TLS traffic generated by libserf is malformed and cannot be parsed by
wireshark's packet disassemblers.  At a glance, it appears that libserf
is sending a raw TLS Client Hello without first sending a TLS record
header.  For instance, to use the illustrated handshake example here
[1], the handshake that libserf generates appears to be missing the
first five bytes (the TLS record header) and instead begins with what
the illustrated example calls the TLS handshake header.

[1] https://tls.ulfheim.net/

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

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[Bug 1320022] Re: [Dell Latitude E6540] ALPS touchpad keeps having state reset

2014-09-17 Thread Jeffrey Knockel
** Changed in: linux (Ubuntu)
   Status: Expired = Incomplete

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  [Dell Latitude E6540] ALPS touchpad keeps having state reset

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[Bug 1258837] Re: [Dell Latitude E7440] ALPS touchpad keeps having state reset

2014-07-28 Thread Jeffrey Knockel
Øyvind, I experienced that when I upgraded to BIOS A10 from A08.
Fortunately, I was able to downgrade from A10 back to A08.  I suspect
that either A10 has an issue or it just pokes even harder at this bug
than A08 did.  (A10 cites Keyboard input improvement as one of its
fixes, which is probably the relevant change.)

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[Bug 907640] Re: alt-backtick doesn't work properly

2014-01-23 Thread Jeffrey Knockel
Dimitri, I use metacity in saucy/trusty via gnome-session-flashback, so
shouldn't the bug/patch be valid for trusty as well?

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[Bug 907640] Re: alt-backtick doesn't work properly

2014-01-22 Thread Jeffrey Knockel
** Also affects: metacity (Ubuntu)
   Importance: Undecided
   Status: New

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[Bug 907640] Re: alt-backtick doesn't work properly

2014-01-22 Thread Jeffrey Knockel
Here's a debdiff incorporating the proposed patch.

** Patch added: Proposed debdiff for trusty
   
https://bugs.launchpad.net/ubuntu/+source/metacity/+bug/907640/+attachment/3954813/+files/metacity_2.34.13-0ubuntu4.debdiff

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[Bug 1258837] Re: [Dell Latitude E7440] ALPS touchpad keeps having state reset

2013-12-22 Thread Jeffrey Knockel
There's no actual regression though because, although the generic mouse
driver doesn't have the sync issue, using it is even worse since it
doesn't expose any touchpad-specific functionality.

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[Bug 1258837] Re: [Dell Latitude E7440] ALPS touchpad keeps having state reset

2013-12-21 Thread Jeffrey Knockel
Allan, do the older kernels that don't seem to exhibit the bug recognize
the touchpad as a touchpad?  For instance, with the older kernels that
don't seem to exhibit the bug, does the 'xinput' command list a generic
mouse instead of what's normally listed as your touchpad?

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[Bug 1258837] Re: Dell Latitude E7440 ALPS touchpad keeps having state reset

2013-12-15 Thread Jeffrey Knockel
This sync issue with the E7440 touchpad can cause spurious clicks too.

One thing that I found helps is to add psmouse.resetafter=1 to
GRUB_CMDLINE_LINUX_DEFAULT in /etc/default/grub (and then run update-
grub and reboot).

This will cause the driver to reset when it loses sync, causing the
touchpad to stop working for a few moments, but typically avoiding
spurious movement and clicking.  This will also cause your dmesg logs to
look like this instead:

[ 2571.411451] psmouse serio1: DualPoint TouchPad at isa0060/serio1/input0 lost 
sync at byte 1
[ 2571.411456] psmouse serio1: issuing reconnect request
[ 6112.042246] psmouse serio1: DualPoint TouchPad at isa0060/serio1/input0 lost 
sync at byte 1
[ 6112.042260] psmouse serio1: issuing reconnect request
. . .

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[Bug 1101903] Re: Constantly rising memory usage by gnome-panel

2013-09-22 Thread Jeffrey Knockel
** Also affects: gnome-panel via
   https://bugzilla.gnome.org/show_bug.cgi?id=688967
   Importance: Unknown
   Status: Unknown

** Bug watch added: GNOME Bug Tracker #688967
   https://bugzilla.gnome.org/show_bug.cgi?id=688967

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Title:
  Constantly rising memory usage by gnome-panel

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[Bug 907640] Re: alt-backtick doesn't work properly

2013-01-24 Thread Jeffrey Knockel
** Bug watch added: GNOME Bug Tracker #692437
   https://bugzilla.gnome.org/show_bug.cgi?id=692437

** Also affects: metacity via
   https://bugzilla.gnome.org/show_bug.cgi?id=692437
   Importance: Unknown
   Status: Unknown

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[Bug 907640] Re: alt-backtick doesn't work properly

2013-01-24 Thread Jeffrey Knockel
I've filed a metacity bug upstream with a proposed patch.

In the meantime, as a workaround, if your gconf setting for
/apps/metacity/global_keybinds/switch_group is 'AltAbove_Tab', then
try setting it to 'Altgrave' (ensure a lowercase 'g'), assuming the
key above your tab key is a backtick.  Then log out and log back in
again to make sure metacity is using the new setting.

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[Bug 780602] Re: nm-applet leaks memory and stops functioning after a while

2012-11-26 Thread Jeffrey Knockel
Thanks Alex.  Unfortunately, after ~24 hours, I still see the
nonresponsive menu entries and the empty menus with your patched version
of the appmenu-gtk* packages.

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  nm-applet leaks memory and stops functioning after a while

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[Bug 780602] Re: nm-applet leaks memory and stops functioning after a while

2012-11-24 Thread Jeffrey Knockel
Alex, I'm attaching my valgrind log from running nm-applet for about ~18
hours, terminating with SIGINT when I saw the empty menu lists failing
the [Test Case].  This log was generated *without* running my spam
script.  This log was generated running the *ubuntu2.1 packages from the
bzr branch merged yesterday, in case they are substantially different
from the *ubuntu3 packages you had before.

** Attachment added: valgrind.log
   
https://bugs.launchpad.net/ubuntu/+source/network-manager-applet/+bug/780602/+attachment/3442947/+files/valgrind.log

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  nm-applet leaks memory and stops functioning after a while

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[Bug 780602] Re: nm-applet leaks memory and stops functioning after a while

2012-11-23 Thread Jeffrey Knockel
Alex, yes, I've installed all *.deb from build-area.

I'm attaching a python spam script that I modified from the examples
network-manager comes with that can reproduce the issue for me in ~1
minute by repeatedly adding and deleting a connection via dbus.  I see
the bug appear after about 500 iterations, but I have  50 wifi networks
visible in my menu at the moment, so it might take others many more
iterations if we think that's relevant.  During running the script, if
you open the nm-applet menu, you should see it flickering madly.
(Sometimes the script will stall for a few seconds due to a dbus timeout
--haven't debugged this yet, gah...)

I can't reproduce it using this spam script running under valgrind
though, probably due to valgrind's performance penalty (the menu doesn't
visibly flicker when I run the script).  I'll try to get a valgrind log
the more natural way by just letting it run, which hopefully will still
take ~24-48 hours, assuming I don't have to reboot for anything in the
meantime.

** Attachment added: spam.py
   
https://bugs.launchpad.net/ubuntu/+source/network-manager-applet/+bug/780602/+attachment/3442434/+files/spam.py

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[Bug 780602] Re: nm-applet leaks memory and stops functioning after a while

2012-11-22 Thread Jeffrey Knockel
Alex, thanks for taking a stab at this.  I've built and installed the
0.9.4.1-0ubuntu3 packages from your bzr branch, and then I rebooted.
Unfortunately, after running for ~24 hours, I can still reproduce the
unresponsive menu entries and empty More networks and VPN
Connections menus that are described in the original bug description.

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[Bug 946171] Re: Authentication dialog window loses focus easily - Ubuntu 12.04

2012-08-29 Thread Jeffrey Knockel
I've tested the precise-proposed package on three different installs,
and the issue appears resolved.

** Tags removed: verification-needed
** Tags added: verification-done

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  Authentication dialog window loses focus easily - Ubuntu 12.04

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[Bug 946171] Re: Authentication dialog window loses focus easily - Ubuntu 12.04

2012-08-07 Thread Jeffrey Knockel
policykit-gnome presently uses stale timestamps to focus the password
dialog--it should use a timestamp that is as fresh as the user input
that triggered its focus.

Maybe metacity should be more forgiving with buggy application-provided
timestamps, but this report is about policykit-gnome.  If you think
metacity is buggy, feel free to find/create another report about that.

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[Bug 946171] Re: Authentication dialog window loses focus easily - Ubuntu 12.04

2012-07-27 Thread Jeffrey Knockel
I see that issue with nautilus too, but I believe that is a separate
bug, although it may be similar in source.

I've uploaded a test policykit-1-gnome package for 12.04 to my ppa here:
https://launchpad.net/~jeff250/+archive/ppa

Please upgrade the policykit-1-gnome package, log out, log in, and test
it and report your feedback.

I also tried to upload a 12.10 test package, but launchpad yelled at me since 
it's essentially the same package as the 12.04 package modulo the changelog 
(12.10 hasn't changed the package yet since 12.04).  But quantal users can 
still test it by manually adding the precise repository, or by manually 
installing one of the debs here:
http://ppa.launchpad.net/jeff250/ppa/ubuntu/pool/main/p/policykit-1-gnome/

I'm also attaching the debdiff patches.

** Patch added: Proposed debdiff for precise
   
https://bugs.launchpad.net/ubuntu/+source/policykit-gnome/+bug/946171/+attachment/3238967/+files/policykit-1-gnome_0.105-1ubuntu4.precise.debdiff

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[Bug 946171] Re: Authentication dialog window loses focus easily - Ubuntu 12.04

2012-07-27 Thread Jeffrey Knockel
** Patch added: Proposed debdiff for quantal
   
https://bugs.launchpad.net/ubuntu/+source/policykit-gnome/+bug/946171/+attachment/3238968/+files/policykit-1-gnome_0.105-1ubuntu4.quantal.debdiff

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[Bug 946171] Re: Authentication dialog window loses focus easily - Ubuntu 12.04

2012-05-15 Thread Jeffrey Knockel
I've submitted the bug upstream with a possible patch to fix it.  I believe 
that this bug is related to metacity's focus-stealing prevention and use of 
stale X11 timestamps to activate windows.  Please see the upstream bug for more 
details:
https://bugzilla.gnome.org/show_bug.cgi?id=676076

** Bug watch added: GNOME Bug Tracker #676076
   https://bugzilla.gnome.org/show_bug.cgi?id=676076

** Also affects: policykit-gnome via
   https://bugzilla.gnome.org/show_bug.cgi?id=676076
   Importance: Unknown
   Status: Unknown

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