Re: ctrl+alt+backspace bypasses xlock and allows terminal access

2012-03-25 Thread Brett
On Sat, 24 Mar 2012 22:39:41 +1100 Joel Sing wrote: > > Or: > > $ startx & lock -np > -- > Of the suggestions, I like this one the best - no need to generate an xorg.conf file, also when I press the power button on my desktop, shutdown will happen straight away, if I use "exec startx" it

Re: ctrl+alt+backspace bypasses xlock and allows terminal access

2012-03-25 Thread Joel Sing
On Saturday 24 March 2012, Brett wrote: > On Fri, 23 Mar 2012 22:30:40 -0400 > > Nick Holland wrote: > > On 03/23/12 22:02, Brett wrote: > > > On Sat, 24 Mar 2012 02:43:53 +0100 > > > > > > Henning Brauer wrote: > > >> * Brett [2012-03-24 01:56]: > > >> > > its normal behaviour. from xorg.conf(5

Re: ctrl+alt+backspace bypasses xlock and allows terminal access

2012-03-24 Thread ropers
On 24 March 2012 15:56, Kenneth R Westerback wrote: > Option "DontZap" "on" > Option "DontVTSwitch" "on" > Option "DontZoom" "on" > > Was what I used with some success to keep people out of the console on > some internet kiosk devices. Been a while, so I can't remember what the > DontZoom was for.

Re: ctrl+alt+backspace bypasses xlock and allows terminal access

2012-03-24 Thread Kenneth R Westerback
On Fri, Mar 23, 2012 at 10:35:53PM -0400, Ted Unangst wrote: > On Sat, Mar 24, 2012, Brett wrote: > > On Sat, 24 Mar 2012 02:43:53 +0100 > > Henning Brauer wrote: > >> how exactly is preventing yourself from killing your own X server > >> increasing security again? > >> > > > > By stopping anyone

Re: ctrl+alt+backspace bypasses xlock and allows terminal access

2012-03-23 Thread Paul Stoeber
This is what I do on 5.0/i386. I have this line in /etc/ttys: ttyC5 "/bin/Lock" vt220 on secure To lock the computer I run this executable /bin/Lock: #!/bin/sh pass=sparken exe=/bin/Lock fifo=/var/Lock case "$1" in ttyC*) t=/dev/$1 tty=$t exec $exe exe < $t > $t 2> $t ;; exe)

Re: ctrl+alt+backspace bypasses xlock and allows terminal access

2012-03-23 Thread patrick keshishian
On Fri, Mar 23, 2012 at 7:48 PM, Brett wrote: > On Fri, 23 Mar 2012 22:30:40 -0400 > Nick Holland wrote: > >> On 03/23/12 22:02, Brett wrote: >> > On Sat, 24 Mar 2012 02:43:53 +0100 >> > Henning Brauer wrote: >> > >> >> * Brett [2012-03-24 01:56]: >> >> > > its normal behaviour. from xorg.conf(

Re: ctrl+alt+backspace bypasses xlock and allows terminal access

2012-03-23 Thread Brett
On Sat, 24 Mar 2012 03:59:33 +0100 Jeremie Courreges-Anglas wrote: > > By stopping anyone wandering by my desk (or the cat) from pressing a few > > buttons and getting into a console. > Have you considered ''exec startx'' instead of plain ''startx''? > > -- > Jeremie Courreges-Anglas > GPG fin

Re: ctrl+alt+backspace bypasses xlock and allows terminal access

2012-03-23 Thread Brett
On Fri, 23 Mar 2012 22:30:40 -0400 Nick Holland wrote: > On 03/23/12 22:02, Brett wrote: > > On Sat, 24 Mar 2012 02:43:53 +0100 > > Henning Brauer wrote: > > > >> * Brett [2012-03-24 01:56]: > >> > > its normal behaviour. from xorg.conf(5): > >> > > > >> > > Option "DontZap" "boolean" > >>

Re: ctrl+alt+backspace bypasses xlock and allows terminal access

2012-03-23 Thread Jeremie Courreges-Anglas
> By stopping anyone wandering by my desk (or the cat) from pressing a few > buttons and getting into a console. Have you considered ''exec startx'' instead of plain ''startx''? -- Jeremie Courreges-Anglas GPG fingerprint: 61DB D9A0 00A4 67CF 2A90 8961 6191 8FBF 06A1 1494

Re: ctrl+alt+backspace bypasses xlock and allows terminal access

2012-03-23 Thread Ted Unangst
On Sat, Mar 24, 2012, Brett wrote: > On Sat, 24 Mar 2012 02:43:53 +0100 > Henning Brauer wrote: >> how exactly is preventing yourself from killing your own X server >> increasing security again? >> > > By stopping anyone wandering by my desk (or the cat) from pressing a few > buttons and getting

Re: ctrl+alt+backspace bypasses xlock and allows terminal access

2012-03-23 Thread Henning Brauer
* Brett [2012-03-24 03:18]: > On Sat, 24 Mar 2012 02:43:53 +0100 > Henning Brauer wrote: > > * Brett [2012-03-24 01:56]: > > > > its normal behaviour. from xorg.conf(5): > > > > > > > > Option "DontZap" "boolean" > > > > This disallows the use of the Terminate_Server XKB action > > > >

Re: ctrl+alt+backspace bypasses xlock and allows terminal access

2012-03-23 Thread Philip Guenther
On Fri, Mar 23, 2012 at 7:03 PM, Brett wrote: > On Sat, 24 Mar 2012 02:43:53 +0100 > Henning Brauer wrote: ... >> how exactly is preventing yourself from killing your own X server >> increasing security again? > > By stopping anyone wandering by my desk (or the cat) from pressing a few > buttons

Re: ctrl+alt+backspace bypasses xlock and allows terminal access

2012-03-23 Thread Nick Holland
On 03/23/12 22:02, Brett wrote: > On Sat, 24 Mar 2012 02:43:53 +0100 > Henning Brauer wrote: > >> * Brett [2012-03-24 01:56]: >> > > its normal behaviour. from xorg.conf(5): >> > > >> > > Option "DontZap" "boolean" >> > > This disallows the use of the Terminate_Server XKB action >> > >

Re: ctrl+alt+backspace bypasses xlock and allows terminal access

2012-03-23 Thread Brett
On Sat, 24 Mar 2012 02:43:53 +0100 Henning Brauer wrote: > * Brett [2012-03-24 01:56]: > > > its normal behaviour. from xorg.conf(5): > > > > > > Option "DontZap" "boolean" > > > This disallows the use of the Terminate_Server XKB action > > > (usually on Ctrl+Alt+Backspace, depending

Re: ctrl+alt+backspace bypasses xlock and allows terminal access

2012-03-23 Thread Henning Brauer
* Brett [2012-03-24 01:56]: > > its normal behaviour. from xorg.conf(5): > > > > Option "DontZap" "boolean" > > This disallows the use of the Terminate_Server XKB action > > (usually on Ctrl+Alt+Backspace, depending on XKB options). > > This action is normally used to terminate the

Re: ctrl+alt+backspace bypasses xlock and allows terminal access

2012-03-23 Thread Brett
On Sat, 24 Mar 2012 00:51:19 +0100 Sebastian Benoit wrote: > Brett(brett.ma...@gmx.com) on 2012.03.24 09:59:19 +1100: > > Hi, > > > > I just locked my screen with xlock, and pressed ctrl+alt+backspace. This > > shut down the x server and brought me to a command prompt. I have never > > seen th

Re: ctrl+alt+backspace bypasses xlock and allows terminal access

2012-03-23 Thread patrick keshishian
$ man xorg.conf /DontZap On Fri, Mar 23, 2012 at 3:59 PM, Brett wrote: > Hi, > > I just locked my screen with xlock, and pressed ctrl+alt+backspace. This shut down the x server and brought me to a command prompt. I have never seen this happen before...but maybe I just never tried this key combina

ctrl+alt+backspace bypasses xlock and allows terminal access

2012-03-23 Thread Brett
Hi, I just locked my screen with xlock, and pressed ctrl+alt+backspace. This shut down the x server and brought me to a command prompt. I have never seen this happen before...but maybe I just never tried this key combination before now. Should this happen? I'm running amd64-current compiled Mar