Author Archive
Firefox Printing
Posted by: Collector in Kubuntu-Users on June 27th, 2012
Howdy Gang;
I was printing out a long html file using Firefox 13.0, when
something else went screwy and caused the machine to reboot.
There’s about a tenth of the file left to print, and I’ve no
idea how to tell firefox, (or any other browser), to only print
the part I need done.
Anyone got something on tap that’ll do the trick?
TIA
Bill
lxterminal patch to fix control sequences
Posted by: Collector in Lubuntu-Users on June 27th, 2012
for all you hardcore lxterminal users, this may be of interest:
https://bugs.launchpad.net/ubuntu/+source/lxterminal/+bug/971918
long story short: copying and pasting (and other things) by control
sequences now works. please confirm and comment.
wxl
Cannot open file sRGB.pf when using fop to generate PDF
Posted by: Collector in Ubuntu-Users on June 27th, 2012
from the noisy environs of ottawa airport, i’m running someone
else’s docbook-to-pdf script to get, naturally, PDF, and i’m running
into pretty much this issue:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=641530
thing is, i have a fully-updated 64-bit ubuntu 12.04 system, and
openjdk-7:
$ java -version
java version “1.7.0_03″
OpenJDK Runtime Environment (IcedTea7 2.1.1pre) (7~u3-2.1.1~pre1-1ubuntu3)
OpenJDK 64-Bit Server VM (build 22.0-b10, mixed mode)
$
that bug listing suggests this was an issue back with openjdk-6 so
i’m not sure what i should be looking for. any guidance?
rday
network-manager-applet vulnerability
Posted by: Collector in Ubuntu-Security-Announce on June 27th, 2012
==========================================================================
Ubuntu Security Notice USN-1483-2
June 27, 2012
network-manager-applet vulnerability
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 11.10
- Ubuntu 11.04
- Ubuntu 10.04 LTS
Summary:
network-manager-applet could create insecure AdHoc wireless networks.
Software Description:
- network-manager-applet: GNOME frontend for NetworkManager
Details:
USN-1483-1 fixed a vulnerability in NetworkManager by disabling the
creation of WPA-secured AdHoc wireless connections. This update provides
the corresponding change for network-manager-applet.
Original advisory details:
It was discovered that certain wireless drivers incorrectly handled the
creation of WPA-secured AdHoc connections. This could result in AdHoc
wireless connections being created without any security at all. This update
removes WPA as a security choice for AdHoc connections in NetworkManager.
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 11.10:
network-manager-gnome 0.9.1.90-0ubuntu6.1
Ubuntu 11.04:
network-manager-gnome 0.8.4~git.20110318t152954.9c4c9a0-0ubuntu1.1
Ubuntu 10.04 LTS:
network-manager-gnome 0.8-0ubuntu3.1
After a standard system update you need to restart your session to make
all the necessary changes.
References:
http://www.ubuntu.com/usn/usn-1483-2
http://www.ubuntu.com/usn/usn-1483-1
CVE-2012-2736
Package Information:
https://launchpad.net/ubuntu/+source/network-manager-applet/0.9.1.90-0ubuntu6.1
https://launchpad.net/ubuntu/+source/network-manager-applet/0.8.4~git.20110318t152954.9c4c9a0-0ubuntu1.1
https://launchpad.net/ubuntu/+source/network-manager-applet/0.8-0ubuntu3.1
NetworkManager vulnerability
Posted by: Collector in Ubuntu-Security-Announce on June 27th, 2012
==========================================================================
Ubuntu Security Notice USN-1483-1
June 27, 2012
network-manager vulnerability
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 11.10
- Ubuntu 11.04
- Ubuntu 10.04 LTS
Summary:
NetworkManager could create insecure AdHoc wireless networks.
Software Description:
- network-manager: Network connection manager
Details:
It was discovered that certain wireless drivers incorrectly handled the
creation of WPA-secured AdHoc connections. This could result in AdHoc
wireless connections being created without any security at all. This update
removes WPA as a security choice for AdHoc connections in NetworkManager.
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 11.10:
network-manager 0.9.1.90-0ubuntu5.2
Ubuntu 11.04:
network-manager 0.8.4~git.20110319t175609.d14809b-0ubuntu3.1
Ubuntu 10.04 LTS:
network-manager 0.8-0ubuntu3.3
After a standard system update you need to reboot your computer to make
all the necessary changes.
References:
http://www.ubuntu.com/usn/usn-1483-1
CVE-2012-2736
Package Information:
https://launchpad.net/ubuntu/+source/network-manager/0.9.1.90-0ubuntu5.2
https://launchpad.net/ubuntu/+source/network-manager/0.8.4~git.20110319t175609.d14809b-0ubuntu3.1
https://launchpad.net/ubuntu/+source/network-manager/0.8-0ubuntu3.3
Xubuntu 12.10 Quantal Quetzal Alpha-2 milestone testing
Posted by: Collector in Xubuntu-Users on June 27th, 2012
Hi everybody,
we (the Xubuntu Team) have exciting news for the whole community; the Alpha-2
release candidate images are fresh out of the oven. Now they need a lot of
testing. The final milestone images are supposed to be released on Thursday,
28th of June. Here’s an overview of how you can help us in the quality assurance
process.
The images themselves can be downloaded from the CD image archive [0]. You don’t
have to go there separately, though, as links to above can be found on the site
where you post the results of the tests. That site is called the QA tracker [1].
Once you go there, you’re first expected to log in. If you have an existing
Ubuntu / LaunchPad SSO login, you can use that. If you don’t yet have one, the
dialog also provides a way to do it as well.
After a successful logging in, you can choose the product you’d like to test.
Xubuntu has four (4) options; alternate install images and desktop images, for
two archs (i386 and amd64). There’s also the upgrade products for both archs,
too, so if you have an existing precise (12.04) installation that you can use,
it’d be great if you could test that as well.
Choosing a product takes you to the test cases. Unfortunately these pages are
still under construction, so you will have to use links from this email for the
additional test cases we’d like you to follow while testing.
If you haven’t yet downloaded the image, do it now by clicking the link to the
download information. Now you will see the various ways of acquiring the image.
Once you’ve done that, return back to the previous page and select the method of
installation you’d like to test.
At this point you are ready to start testing, so first you have to prepare the
boot media. Depending on the install image of your choice, you can either burn
it to a CD [2] or create a startup USB stick [3]. The latter only works for
desktop images, unfortunately.
The link ‘Detailed information on the testcase’ guides you through the
installation process. That is the first step of the ISO testing. If you have any
trouble during this step, the installation fails, and testing stops. This is
obviously a critical bug, preventing you from proceeding further. At this point
you should refer to the guide to reporting bugs [4], do the steps described
there, and mark the test as failed with relevant bug numbers in the ‘Critical
bugs’ box. If, however, you could proceed to the end of the installation, but
noticed some unexpected issues while running the process, you can do the same as
above but mark the bug numbers in the plain ‘Bugs’ box. Otherwise, you can
proceed with the Xubuntu-specific testcases.
Please note, that if you chose to do the Live Session testcase, we have our own
version of that testcase at [5]. It describes what to look for in the live
session, and what to check after installation. You only need to run the first
part of that page for this particular case.
For all the others, we have two testcases that we’d like you to cover. The
aforementioned Short testcase [5], and for milestone releases especially (but of
course greatly appreciated for daily testing, too) we have the brand new Long
testcase [6] (which may still change slightly as we get more feedback regarding
it). Of these I’d like to stress that the latter part of Short has the
post-installation cases, and once you’re done with them, you are free to move to
the Long testcase. Short is always a prerequisite for the Long testcase.
On all the cases, the same holds true; if any step fails, the whole test is
marked as failed, and you’re asked to follow the same steps as already mentioned
[4]. Only if you can successfully run all tests, is the test marked as Passed.
Otherwise it is Failed, and relevant bugs are to be filed.
For bonus points, it’d be great if you could provide us a link to your hardware
profile. There’s a nice new guide [7] for doing that. After you’ve created the
profile, you can just paste the link to it in the box under ‘Hardware profile’
title. Also, if you have any comments about the test, you’re free to express
them in the corresponding text box underneath that.
That’s it for now, and I can assure you that at the first glance it looks like a
huge ordeal, but once you get to work, you’ll notice that it doesn’t actually
take too much effort. Especially if you have the patience to do a second one,
you’ll notice it’ll get easier as you start to form a pattern that you follow.
Run more tests and soon you’ll be an automated testing machine.
The team thanks you immensily for all of your contributions, and welcomes your
feelings, opinions and questions in all the usual forums ([8] and [9]). Hope to
see you there!
[0]: http://cdimage.ubuntu.com/xubuntu/daily-live/current/ for the desktop CD
and http://cdimage.ubuntu.com/xubuntu/daily/current/ for the alternate install
CD
[1]: http://iso.qa.ubuntu.com/
[2]: https://help.ubuntu.com/community/BurningIsoHowto
[3]: https://help.ubuntu.com/community/Installation/FromUSBStick
[4]: https://help.ubuntu.com/community/ReportingBugs
[5]: https://wiki.ubuntu.com/Xubuntu/Testing/Short
[6]: https://wiki.ubuntu.com/Xubuntu/Testing/Long
[7]: https://wiki.ubuntu.com/Xubuntu/Testing/HardwareProfile
[8]: IRC channels: #xubuntu and #xubuntu-devel on irc.freenode.net
[9]: Mailing lists: xubuntu-users@lists.ubuntu.com and
xubuntu-devel@lists.ubuntu.com
Best regards,
virus in 10.04
Posted by: Collector in Ubuntu-Users on June 27th, 2012
railvisa
picked up a virus last year while using 8.04.
reformated hd, using another computer downloaded 10.04 to cd
loaded to HD, repartitioned HDs (using 2 HDs, 1 ubuntu, 1 msxp)
loaded programs, all OK. Loaded files from USB stick.
problems with grub 1.98-1ubuntu73.
Repeated process with same result.
virus is from “ubuntugeek”, can I remove same
Jim
Email sent using Dodo Webmail
Thunderbird vulnerabilities
Posted by: Collector in Ubuntu-Users on June 27th, 2012
==========================================================================
Ubuntu Security Notice USN-1463-6
June 27, 2012
thunderbird vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 11.04
Summary:
Several security issues were fixed in Thunderbird.
Software Description:
- thunderbird: Mozilla Open Source mail and newsgroup client
Details:
USN-1463-1 fixed vulnerabilities in Firefox. This update provides the
corresponding fixes for Thunderbird.
Original advisory details:
Jesse Ruderman, Igor Bukanov, Bill McCloskey, Christian Holler, Andrew
McCreight, Olli Pettay, Boris Zbarsky, and Brian Bondy discovered memory
safety issues affecting Firefox. If the user were tricked into opening a
specially crafted page, an attacker could possibly exploit these to cause a
denial of service via application crash, or potentially execute code with
the privileges of the user invoking Firefox. (CVE-2012-1937, CVE-2012-1938)
It was discovered that Mozilla’s WebGL implementation exposed a bug in
certain NVIDIA graphics drivers. The impact of this issue has not been
disclosed at this time. (CVE-2011-3101)
Adam Barth discovered that certain inline event handlers were not being
blocked properly by the Content Security Policy’s (CSP) inline-script
blocking feature. Web applications relying on this feature of CSP to
protect against cross-site scripting (XSS) were not fully protected. With
cross-site scripting vulnerabilities, if a user were tricked into viewing a
specially crafted page, a remote attacker could exploit this to modify the
contents, or steal confidential data, within the same domain.
(CVE-2012-1944)
Paul Stone discovered that a viewed HTML page hosted on a Windows or Samba
share could load Windows shortcut files (.lnk) in the same share. These
shortcut files could then link to arbitrary locations on the local file
system of the individual loading the HTML page. An attacker could
potentially use this vulnerability to show the contents of these linked
files or directories in an iframe, resulting in information disclosure.
(CVE-2012-1945)
Arthur Gerkis discovered a use-after-free vulnerability while
replacing/inserting a node in a document. If the user were tricked into
opening a specially crafted page, an attacker could possibly exploit this
to cause a denial of service via application crash, or potentially execute
code with the privileges of the user invoking Firefox. (CVE-2012-1946)
Kaspar Brand discovered a vulnerability in how the Network Security
Services (NSS) ASN.1 decoder handles zero length items. If the user were
tricked into opening a specially crafted page, an attacker could possibly
exploit this to cause a denial of service via application crash.
(CVE-2012-0441)
Abhishek Arya discovered two buffer overflow and one use-after-free
vulnerabilities. If the user were tricked into opening a specially crafted
page, an attacker could possibly exploit these to cause a denial of service
via application crash, or potentially execute code with the privileges of
the user invoking Firefox. (CVE-2012-1940, CVE-2012-1941, CVE-2012-1947)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 11.04:
thunderbird 13.0.1+build1-0ubuntu0.11.04.1
After a standard system update you need to restart Thunderbird to make
all the necessary changes.
References:
http://www.ubuntu.com/usn/usn-1463-6
http://www.ubuntu.com/usn/usn-1463-1
https://launchpad.net/bugs/1007556
Package Information:
https://launchpad.net/ubuntu/+source/thunderbird/13.0.1+build1-0ubuntu0.11.04.1
help with sed
Posted by: Collector in Ubuntu-Users on June 26th, 2012
HI,
I have a little conversion problem and I’m not well versed in sed. I
know there are several sed-wizards on this list so therefore I hope
somebody can make the solution.
I have a an ASCII table in .csv format.
The table has 24 columns and >28000 rows (it is a 20 days of data of a
weather-station in 1-minute intervals).
Now the first 5 columns are day,month,year,hour.minute. all values
separated by comma’s.
I would like to convert that to “day-month-year hour:minute:second”,
meaning inserting an extra “:0″ after the minute column.
To give an example: the second row is:
1,8,2011,10,0,….,…,…, etc.
I want this to convert to one date-time column with format:
1-8-2011 10:0:0 or eventually one date and one time column. The rest
must stay as is (i.e. comma separated).
I hope somebody can help me out.
Thanks in advance,
Joep
microcode for amd phenoms
Posted by: Collector in Ubuntu-Users on June 26th, 2012
On 06/26/2012 03:45 PM, Gene Heskett wrote:
> Greetings folks;
>
> I have the code itself on site and available, but the init.d/microcode_ctl
> furnished with 10.04 LTS is for intel only. Where can the installer be
> found to replace that, for AMD multicore cpu’s?
I would think that the 64bit install would be the vanilla AMD version.
Maybe you have the 32bit version?? I’ve done that myself from having too
many install CD’s lying around.
Ric