** Branch linked: lp:ubuntu/gutsy-security/compiz
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https://bugs.launchpad.net/bugs/145123
Title:
Keyboard shortcut works even when the screen is locked
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** Changed in: gnome-screensaver
Status: Invalid => Unknown
** Changed in: gnome-screensaver
Importance: Unknown => Medium
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Keyboard shortcut works even when the screen is locked
https://bugs.launchpad.net/bugs/145123
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** Changed in: gnome-screensaver
Status: New => Invalid
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Keyboard shortcut works even when the screen is locked
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compiz (1:0.6.2+git20071018-0ubuntu2) hardy; urgency=low
* debian/patches/030_fix_screensaver:
- never unredirect the gnome-screensaver window to prevent
breaking the keyboard grab (#145123)
-- Michael Vogt <[EMAIL PROTECTED]> Mon, 29 Oct 2007 12:57:25
-0400
** Changed in: gnome-s
gnome-screensaver (2.20.0-0ubuntu4.2) gutsy-security; urgency=low
* SECURITY UPDATE: screen lock bypass via shortcuts when compiz running.
* Add debian/patches/05_locking_for_compiz.patch: patch for lock dialog for
when Compiz is enabled from Michael Vogt (LP: #145123).
* References
compiz (1:0.6.0+git20071008-0ubuntu1.1) gutsy-security; urgency=low
* SECURITY UPDATE: gnome-screensaver can still lose focus in compiz.
* debian/patches/030_fix_screensaver: Never unredirect the
gnome-screensaver to avoid that is loses its keyboard grab
(LP: #145123).
* References
I just noticed today that I could zoom in when the screen was locked,
and then suddenly realized my Amarok shortcuts were working. Since
reading these comments, I realize I can also type a command into a run
dialog while the screen is locked. Just zoom in, and shortcuts start
working. Ubuntu Gut
In regards to x-screensaver there is no way, that I could find, to leave
the password entry field. Additionally, the zoom plugin does not work
x-screensaver.
** Tags added: verification-done
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Keyboard shortcut works even when the screen is locked
https://bugs.launchpad.net/bugs/145123
You rec
I applied the debdiff to compiz version
compiz_0.6.0+git20071008-0ubuntu2 and was no longer able to bypass
gnome-screensaver.
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Keyboard shortcut works even when the screen is locked
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Confirming that John Dong's method to bypass screen locking works for me
using nvidia-glx-new drivers.
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Keyboard shortcut works even when the screen is locked
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Does the new method to bypass the screensaver affect x-screensaver? If
so, perhaps the fix could be made to test for "*-screensaver".
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Keyboard shortcut works even when the screen is locked
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** Attachment added: "Proposed debdiff"
http://launchpadlibrarian.net/10187980/compiz_0.6.0%2Bgit20071008-0ubuntu2.debdiff
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Keyboard shortcut works even when the screen is locked
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Bu
@Michael Vogt:
I had Zoom AND enhanced Zoom activated, but even if I disable Zoom and
stay on eZoom and restart Fusion I can't manage to phreak gnome-
screensaver. No Bug for me! But as I said, I completely uninstalled all
compiz repositories from ubuntu and installed compiz master from GIT.
Gnome
@ogra: I was not able to reproduce this problem with xscreensaver. It
seems to be more robust against this sort of problem.
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Keyboard shortcut works even when the screen is locked
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that should probably include xscreensaver as well (xubuntu users might
use compiz etc)
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Keyboard shortcut works even when the screen is locked
https://bugs.launchpad.net/bugs/145123
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The problem is that grabs get lost when XCompositeUnredirectWindow is
called. We can either prevent this by explicitely excluding gnome-
screensaver or by rewriting the code so that compiz does not redirect by
default but checks first if the window is a fullscreen window and on top
of the stack. Th
Distribution: Ubuntu 8.04 (HardyHeron) PreAlpha
Kernel: 2.6.22-14-AMD64
Gnome-Screensaver: 2.20.0-0ubuntu4.2
Since i'dont use Ubuntu-Effects, but Compiz-Fusion from actual GIT, i cannot
reproduce gnome-screensavers behaviour by the steps of John Dong. The
keycombination SUPER+SCROLLWHEEL (ZOOM)
Using the steps outlined by John Dong I was able to bypass gnome-
screensaver version 2.20.0-0ubuntu4.2 with the -intel xorg driver so it
seems not to be specific to the fglrx driver.
** Changed in: gnome-screensaver (Ubuntu Gutsy)
Assignee: Kees Cook (keescook) => Michael Vogt (mvo)
S
After talking to Travis a bit, this is probably a fglrx 8.42 bug
Just to make sure, I'll provide my steps to reproduce; if nobody else
can reproduce it then please ignore me :)
(1) Lock screen
(2) Note that alt+tab doesn't work, and gnome-screensaver's dialog has the focus
(3) Hold down super,
UPDATE: It only seems to work when freshly logged in, lock screen, then
ALT+TAB without triggering the lock screen dialog. After unlocking once,
further relocking does not allow the escape. It seems to be a fix, but
still with some fringe cases unresolved?
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Keyboard shortcut works even when the
2.20.0-0ubuntu4.2 still posesses this problem for me on fglrx 8.42.3,
AIGLX, Compiz (apart from fglrx, no unofficial stuff)
Lock screen, I can still alt-tab and see the running windows.
I am unsure if this is an fglrx bug, but somehow I don't think so.
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Keyboard shortcut works even when the
Before the patch, i was able to press alt+f2 and type "killall -9
gnome-screensaver" and voila, the desktop appeared!
After the patch thought, this is not possible anymore.
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Keyboard shortcut works even when the screen is locked
https://bugs.launchpad.net/bugs/145123
You received this bug noti
gnome-screensaver (2.20.0-0ubuntu4.2) gutsy-security; urgency=low
* SECURITY UPDATE: screen lock bypass via shortcuts when compiz running.
* Add debian/patches/05_locking_for_compiz.patch: patch for lock dialog for
when Compiz is enabled from Michael Vogt (LP: #145123).
* References
** Changed in: gnome-screensaver
Status: Unknown => New
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Keyboard shortcut works even when the screen is locked
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I couldn't find the package in -proposed, but built from the dediff.
The changes work fine for me under metacity.
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Keyboard shortcut works even when the screen is locked
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** Bug watch added: GNOME Bug Tracker #488264
http://bugzilla.gnome.org/show_bug.cgi?id=488264
** Also affects: gnome-screensaver via
http://bugzilla.gnome.org/show_bug.cgi?id=488264
Importance: Unknown
Status: Unknown
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Keyboard shortcut works even when the screen is locked
htt
I uploaded the fix to gutsy-proposed now, if it is good there and there
are no regressions it should go to -security.
** Attachment added: "Debdiff"
http://launchpadlibrarian.net/10063120/gnome-screensaver_2.20.0-0ubuntu4.1.debdiff
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Keyboard shortcut works even when the screen is locked
ht
I can confirm the changes work under metacity for me too.
** Changed in: gnome-screensaver (Ubuntu Gutsy)
Assignee: (unassigned) => Kees Cook (keescook)
Status: Confirmed => Fix Committed
** Changed in: gnome-screensaver (Ubuntu Hardy)
Assignee: (unassigned) => Michael Vogt (mvo)
I applied the patch to gnome-screensaver-2.20.0-0ubuntu4 and was no
longer able to use keyboard shortcuts to affect applications or launch
them.
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Keyboard shortcut works even when the screen is locked
https://bugs.launchpad.net/bugs/145123
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This fixes the problem for me and does not cause any problem with
metacity or unredirect disabled.
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Keyboard shortcut works even when the screen is locked
https://bugs.launchpad.net/bugs/145123
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When compiz finds a fullscreen window, it calls
"XCompositeUnredirectWindow()" on it. This has side effects that confuse
gnome-screensavers lock dialog. It assume it has the keyboard grab
already, when in fact it does not have it:
[gs_grab_move_keyboard] gs-grab-x11.c:324 (00:41:01):Window 220
** Changed in: gnome-screensaver (Ubuntu Gutsy)
Sourcepackagename: compiz => gnome-screensaver
** Also affects: compiz (Ubuntu)
Importance: Undecided
Status: New
** Changed in: compiz (Ubuntu Gutsy)
Status: New => Invalid
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Keyboard shortcut works even when the screen is locke
It looks like gnome-screensaver looses its lock when the screensaver
window gets unredirected by compiz.
** Attachment added: "a first cut for a fix"
http://launchpadlibrarian.net/10054375/gss-lock1.diff
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Keyboard shortcut works even when the screen is locked
https://bugs.launchpad.net/bugs
This is not fixed in Gutsy. Travis, do you know what patch is needed to
get this fixed for Gutsy in a post-release security update?
** Changed in: compiz (Ubuntu Gutsy)
Importance: Undecided => High
Status: Fix Released => Confirmed
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Keyboard shortcut works even when the screen is l
This is fixed with the latest compiz.
** Changed in: compiz (Ubuntu)
Status: New => Fix Released
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Keyboard shortcut works even when the screen is locked
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** Visibility changed to: Public
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