* [gentoo-gwn] Gentoo Weekly Newsletter 31 October 2005
@ 2005-10-31 0:27 Ulrich Plate
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From: Ulrich Plate @ 2005-10-31 0:27 UTC (permalink / raw
To: gentoo-gwn
---------------------------------------------------------------------------
Gentoo Weekly Newsletter
http://www.gentoo.org/news/en/gwn/current.xml
This is the Gentoo Weekly Newsletter for the week of 31 October 2005.
---------------------------------------------------------------------------
==============
1. Gentoo news
==============
New Korean version for the Gentoo Weekly News
---------------------------------------------
Jin Kyu Park[1] is the initiator of a new project: adding a Korean version
to the list of translated GWNs. He's been silently chipping away at the
block of English GWNs for a few weeks already, and samples of his
translation work can be found at the freshly established overview page[2].
He's now looking for fellow translators to help make the Korean GWN a
sustainable effort. If your Korean is up to the task, please contact him
directly.
1. jinkyup@gmail.com
2. http://www.gentoo.org/news/ko/gwn/gwn.xml
Note: Most of the other languages, even the ones that have a regular
update schedule, are always looking for additional help, too. If you would
like to volunteer for any language, send a message to
gwn-feedback@gentoo.org, please.
Subforums introduced at Gentoo Forums
-------------------------------------
Starting this weekend, the introduction of subforums further improves the
usability of the evergrowing Gentoo Forums[3]. After sufficient testing on
a test server (see our earlier report[4]), the German[5] and Italian[6]
forums are the first ones to benefit from this long requested feature.
Following the general forums structure, both now separate support requests
from discussion and chat.
3. http://forums.gentoo.org
4. http://www.gentoo.org/news/en/gwn/20051017-newsletter.xml#doc_chap1
5. http://forums.gentoo.org/viewforum-f-28.html
6. http://forums.gentoo.org/viewforum-f-41.html
Besides the creation of more subforums, future plans include layout
polishing and an improved presentation of threads from several subforums.
The Forums team would like to thank everyone who participated in the
testing of subforums.
==============
2. Future zone
==============
Speeding up the cache - Portage on the move towards 3.0
-------------------------------------------------------
What is the cache, why do I need it, and what's this metadata transferring
thing?
The cache is metadata saved from ebuilds; without the cache, access would
be about 400x slower for every ebuild lookup. The metadata transfer is as
it sounds; the system's local cache is updated with pregenerated cache
entries distributed via rsync, so that the user's machine doesn't have to
regenerate portions of the cache itself.
Why is it slow?
The way stable's cache subsystem scales isn't exactly efficient; ebuilds
using eclasses (which must be tracked) scales horribly, and rears its head
in particular during metadata transfers.
What is being done to make it not suck?
A cache rewrite, which is in use in the non-stable branches already, has
been backported to 2.0. Example statistics of the improvement are
available via a discussion thread[7]. Rough runtime reduction for a
Pentium at 233MHz is 35% normally, with reduction of worst case runtime by
65%.
7. http://article.gmane.org/gmane.linux.gentoo.portage.devel/1123
Nifty. Downsides?
Alternative cache backends need to be rewritten to work with the new
design. Tools that access the on disk cache directly (eix) will need to be
updated. This is still being tested.
When will it be available in portage?
2.0.54 is targeted, if it's not clean enough, .55 - in other words, as
soon as we know it's bug free.
Is a patch available now?
Yes,
http://dev.gentoo.org/~ferringb/2.0/3.0-cache-backport-experimental-7.patch
[8] is the relevant patch.
8.
http://dev.gentoo.org/~ferringb/2.0/3.0-cache-backport-experimental-7.patch
As per the norm, it's not supported yet; bugs, feedback etc. is welcome,
but using it means you're taking the responsibility of patching your
package manager -- a critical piece of a gentoo system. If it breaks,
you're stuck cleaning up the pieces.
Adding it into the Portage ebuild for local use requires more than just
a src_unpack addition -- src_install needs adjustment also.
========================
3. Developer of the week
========================
Roger Miliker (roger55)
-----------------------
Figure 3.1: Roger Milliker aka roger55
http://www.gentoo.org/images/gwn/20051031_roger55.jpg
Austrian Gentoo developer Roger Miliker, better known as roger55[9], is a
regular on the #gentoo IRC channel (and some others) on Freenode, helping
users wherever he can. He also does Release Engineering work -- "test
release material, CDs, stages, packages and check what updates in
documentation are necessary, find users who have trouble with certain
hardware and get them to try new LiveCDs", as he says.
9. roger55@gentoo.org
In real life he's a student of medicine at the Graz Medical University,
and works as a bike courier (which is mostly a temporary job until he
finds something better).
Between his girlfriend Manuela and his hobbies (biking and snowboarding)
it's quite amazing that he still finds so much time for Gentoo, but with a
Thinkpad 570 (pentium2) notebook, an AthlonXP 1800+ (Desktop), an Epia
M10000 (mythtv) and a cute Thinkpad 701cs (486DX/2) with the butterfly
slide-out keyboard it's hard not to tinker around. Roger's desktop of
choice is KDE with kmail started first thing in the morning, right after
the first espresso...
=========================
4. Heard in the community
=========================
gentoo-dev
----------
Handling dependencies
D.M.D. Ljungmark[10] started a rather technical thread about dependencies.
"If your package, libFoo, installs .h files that directly require header
files from libBar, then you have a Runtime dependency on libBar, not only
a compile time dependency" is one point of view, "It's not true runtime
dependence because it's not required for programs to run, only to
compile." the other. While this doesn't affect most people it can lead to
ugly problems with binary packages and embedded systems where everything
not strictly necessary gets removed. The thread remained inconclusive to
what is the right solution to this problem.
10. spider@gentoo.org
* Handling dependencies [11]
11. http://thread.gmane.org/gmane.linux.gentoo.devel/32318
modular X - 7.0 RC1
In the spirit of "having a package before upstream releases it", Donnie
Berkholz[12] wrote: "The first release candidate was announced roughly 12
hours ago. And fitting the Gentoo you know as up to the minute, so far
beyond the bleeding edge that it's wearing a Band-Aid before it starts to
bleed, comes the complete package in Portage -- all 296 packages worth."
12. spyderous@gentoo.org
* [13]
13. http://thread.gmane.org/gmane.linux.gentoo.devel/
Ebuilds for packages without homepage?
Harald van Dijk[14] asks: "What's the right thing to do with an ebuild's
HOMEPAGE variable if there is not any homepage? Different packages have
different approaches for this; some don't have any HOMEPAGE line , some
set HOMEPAGE to the empty string, possibly with a comment following it,
and some set HOMEPAGE to some string that's obviously not a URL such as
"none" or "I HAVE NO HOME:(""
14. truedfx@gentoo.org
* Ebuilds for packages without homepage? [15]
15. http://thread.gmane.org/gmane.linux.gentoo.devel/32324
=======================
5. Gentoo international
=======================
Germany: European Gentoo developer conference line-up almost complete
---------------------------------------------------------------------
Little less than three weeks ahead of the European Gentoo developer
conference[16] at Kransberg castle on 18 November the line-up of speakers
is almost complete. Topics covered include strictly internal affairs such
as a projected infrastructure mirror in Europe, but also an overview of
activities on alternative architecture Gentoo flavors, a workshop on
wireless routers, presentations of individual projects and more. 20
participants have already confirmed their coming to date, slowly
approaching the maximum capacity of on-site accomodation. If you would
like to take part in this event, please register[17] as soon as possible.
16. http://conference.gentoo-ev.org
17. http://conference.gentoo-ev.org/cgi-bin/registration.pl
Belgium: Gentoo Belgium website goes bilingual
----------------------------------------------
The website of the Belgian Gentoo users[18] has seen some refurbishments
over the last few weeks, and most importantly, a French interface has been
added to tag along the Flemish version of the site.
18. http://www.gentoo.be
===========================
6. Moves, adds, and changes
===========================
Moves
-----
The following developers recently left the Gentoo team:
* None this week
Adds
----
The following developers recently joined the Gentoo Linux team:
* None this week
Changes
-------
The following developers recently changed roles within the Gentoo Linux
project:
* None this week
==================
7. Gentoo Security
==================
Zope: File inclusion through RestructuredText
---------------------------------------------
Zope is vulnerable to a file inclusion vulnerability when exposing
RestructuredText functionalities to untrusted users.
For more information, please see the GLSA Announcement[19]
19. http://www.gentoo.org/security/en/glsa/glsa-200510-20.xml
phpMyAdmin: Local file inclusion and XSS vulnerabilities
--------------------------------------------------------
phpMyAdmin contains a local file inclusion vulnerability that may lead to
the execution of arbitrary code, along with several cross-site scripting
issues.
For more information, please see the GLSA Announcement[20]
20. http://www.gentoo.org/security/en/glsa/glsa-200510-21.xml
SELinux PAM: Local password guessing attack
-------------------------------------------
A vulnerability in the SELinux version of PAM allows a local attacker to
brute-force system passwords.
For more information, please see the GLSA Announcement[21]
21. http://www.gentoo.org/security/en/glsa/glsa-200510-22.xml
TikiWiki: XSS vulnerability
---------------------------
TikiWiki is vulnerable to cross-site scripting attacks.
For more information, please see the GLSA Announcement[22]
22. http://www.gentoo.org/security/en/glsa/glsa-200510-23.xml
Mantis: Multiple vulnerabilities
--------------------------------
Mantis is affected by multiple vulnerabilities ranging from information
disclosure to arbitrary script execution.
For more information, please see the GLSA Announcement[23]
23. http://www.gentoo.org/security/en/glsa/glsa-200510-24.xml
Ethereal: Multiple vulnerabilities in protocol dissectors
---------------------------------------------------------
Ethereal is vulnerable to numerous vulnerabilities, potentially resulting
in the execution of arbitrary code or abnormal termination.
For more information, please see the GLSA Announcement[24]
24. http://www.gentoo.org/security/en/glsa/glsa-200510-25.xml
===========
8. Bugzilla
===========
Summary
-------
* Statistics
* Closed bug ranking
* New bug rankings
Statistics
----------
The Gentoo community uses Bugzilla (bugs.gentoo.org[25]) to record and
track bugs, notifications, suggestions and other interactions with the
development team. Between 23 October 2005 and 30 October 2005, activity on
the site has resulted in:
25. http://bugs.gentoo.org
* 665 new bugs during this period
* 383 bugs closed or resolved during this period
* 28 previously closed bugs were reopened this period
Of the 8750 currently open bugs: 107 are labeled 'blocker', 183 are
labeled 'critical', and 555 are labeled 'major'.
Closed bug rankings
-------------------
The developers and teams who have closed the most bugs during this period
are:
* Gentoo for Mac OS X[26], with 28 closed bugs[27]
* Gentoo Games[28], with 20 closed bugs[29]
* Gentoo Linux Gnome Desktop Team[30], with 18 closed bugs[31]
* Mobile Herd[32], with 13 closed bugs[33]
* Gentoo Web Application Packages Maintainers[34], with 12 closed
bugs[35]
* Gentoo Security[36], with 12 closed bugs[37]
* Gentoo's Team for Core System packages[38], with 12 closed bugs[39]
* OpenOffice Team[40], with 11 closed bugs[41]
26. ppc-macos@gentoo.org
27.
http://bugs.gentoo.org/buglist.cgi?bug_status=RESOLVED&bug_status=CLOSED&chfield=bug_status&chfieldfrom=2005-10-23&chfieldto=2005-10-30&resolution=FIXED&assigned_to=ppc-macos@gentoo.org
28. games@gentoo.org
29.
http://bugs.gentoo.org/buglist.cgi?bug_status=RESOLVED&bug_status=CLOSED&chfield=bug_status&chfieldfrom=2005-10-23&chfieldto=2005-10-30&resolution=FIXED&assigned_to=games@gentoo.org
30. gnome@gentoo.org
31.
http://bugs.gentoo.org/buglist.cgi?bug_status=RESOLVED&bug_status=CLOSED&chfield=bug_status&chfieldfrom=2005-10-23&chfieldto=2005-10-30&resolution=FIXED&assigned_to=gnome@gentoo.org
32. mobile@gentoo.org
33.
http://bugs.gentoo.org/buglist.cgi?bug_status=RESOLVED&bug_status=CLOSED&chfield=bug_status&chfieldfrom=2005-10-23&chfieldto=2005-10-30&resolution=FIXED&assigned_to=mobile@gentoo.org
34. web-apps@gentoo.org
35.
http://bugs.gentoo.org/buglist.cgi?bug_status=RESOLVED&bug_status=CLOSED&chfield=bug_status&chfieldfrom=2005-10-23&chfieldto=2005-10-30&resolution=FIXED&assigned_to=web-apps@gentoo.org
36. security@gentoo.org
37.
http://bugs.gentoo.org/buglist.cgi?bug_status=RESOLVED&bug_status=CLOSED&chfield=bug_status&chfieldfrom=2005-10-23&chfieldto=2005-10-30&resolution=FIXED&assigned_to=security@gentoo.org
38. base-system@gentoo.org
39.
http://bugs.gentoo.org/buglist.cgi?bug_status=RESOLVED&bug_status=CLOSED&chfield=bug_status&chfieldfrom=2005-10-23&chfieldto=2005-10-30&resolution=FIXED&assigned_to=base-system@gentoo.org
40. openoffice@gentoo.org
41.
http://bugs.gentoo.org/buglist.cgi?bug_status=RESOLVED&bug_status=CLOSED&chfield=bug_status&chfieldfrom=2005-10-23&chfieldto=2005-10-30&resolution=FIXED&assigned_to=openoffice@gentoo.org
New bug rankings
----------------
The developers and teams who have been assigned the most new bugs during
this period are:
* Default Assignee for New Packages[42], with 42 new bugs[43]
* Default Assignee for Orphaned Packages[44], with 15 new bugs[45]
* Mozilla Gentoo Team[46], with 9 new bugs[47]
* Java team[48], with 9 new bugs[49]
* Gentoo Games[50], with 8 new bugs[51]
* Mobile Herd[52], with 7 new bugs[53]
* media-video herd[54], with 7 new bugs[55]
* Gentoo X-windows packagers[56], with 6 new bugs[57]
42. maintainer-wanted@gentoo.org
43.
http://bugs.gentoo.org/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&chfield=assigned_to&chfieldfrom=2005-10-23&chfieldto=2005-10-30&assigned_to=maintainer-wanted@gentoo.org
44. maintainer-needed@gentoo.org
45.
http://bugs.gentoo.org/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&chfield=assigned_to&chfieldfrom=2005-10-23&chfieldto=2005-10-30&assigned_to=maintainer-needed@gentoo.org
46. mozilla@gentoo.org
47.
http://bugs.gentoo.org/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&chfield=assigned_to&chfieldfrom=2005-10-23&chfieldto=2005-10-30&assigned_to=mozilla@gentoo.org
48. java@gentoo.org
49.
http://bugs.gentoo.org/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&chfield=assigned_to&chfieldfrom=2005-10-23&chfieldto=2005-10-30&assigned_to=java@gentoo.org
50. games@gentoo.org
51.
http://bugs.gentoo.org/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&chfield=assigned_to&chfieldfrom=2005-10-23&chfieldto=2005-10-30&assigned_to=games@gentoo.org
52. mobile@gentoo.org
53.
http://bugs.gentoo.org/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&chfield=assigned_to&chfieldfrom=2005-10-23&chfieldto=2005-10-30&assigned_to=mobile@gentoo.org
54. media-video@gentoo.org
55.
http://bugs.gentoo.org/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&chfield=assigned_to&chfieldfrom=2005-10-23&chfieldto=2005-10-30&assigned_to=media-video@gentoo.org
56. x11@gentoo.org
57.
http://bugs.gentoo.org/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&chfield=assigned_to&chfieldfrom=2005-10-23&chfieldto=2005-10-30&assigned_to=x11@gentoo.org
===============
9. GWN feedback
===============
Please send us your feedback[58] and help make the GWN better.
58. gwn-feedback@gentoo.org
================================
10. GWN subscription information
================================
To subscribe to the Gentoo Weekly Newsletter, send a blank email to
gentoo-gwn+subscribe@gentoo.org.
To unsubscribe to the Gentoo Weekly Newsletter, send a blank email to
gentoo-gwn+unsubscribe@gentoo.org from the email address you are
subscribed under.
===================
11. Other languages
===================
The Gentoo Weekly Newsletter is also available in the following languages:
* Danish[59]
* Dutch[60]
* English[61]
* German[62]
* French[63]
* Japanese[64]
* Italian[65]
* Polish[66]
* Portuguese (Brazil)[67]
* Portuguese (Portugal)[68]
* Russian[69]
* Spanish[70]
* Turkish[71]
59. http://www.gentoo.org/news/da/gwn/gwn.xml
60. http://www.gentoo.org/news/nl/gwn/gwn.xml
61. http://www.gentoo.org/news/en/gwn/gwn.xml
62. http://www.gentoo.org/news/de/gwn/gwn.xml
63. http://www.gentoo.org/news/fr/gwn/gwn.xml
64. http://www.gentoo.org/news/ja/gwn/gwn.xml
65. http://www.gentoo.org/news/it/gwn/gwn.xml
66. http://www.gentoo.org/news/pl/gwn/gwn.xml
67. http://www.gentoo.org/news/pt_br/gwn/gwn.xml
68. http://www.gentoo.org/news/pt/gwn/gwn.xml
69. http://www.gentoo.org/news/ru/gwn/gwn.xml
70. http://www.gentoo.org/news/es/gwn/gwn.xml
71. http://www.gentoo.org/news/tr/gwn/gwn.xml
Ulrich Plate <plate@gentoo.org> - Editor
Brian Harring <ferringb@gentoo.org> - Author
Patrick Lauer <patrick@gentoo.org> - Author
Dennis Nienhüser <fragfred@gmx.de> - Author
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