https://www.joehacker.com/index.php?action=history&feed=atom&title=9.10_Karmic_Koala9.10 Karmic Koala - Revision history2026-07-29T10:06:17ZRevision history for this page on the wikiMediaWiki 1.46.0https://www.joehacker.com/index.php?title=9.10_Karmic_Koala&diff=62&oldid=prevJoe at 19:03, 10 March 20102010-03-10T19:03:03Z<p></p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 12:03, 10 March 2010</td>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>This link has everything you want to know about the new grub2 options. http://ubuntuforums.org/showthread.php?t=1195275</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>This link has everything you want to know about the new grub2 options. http://ubuntuforums.org/showthread.php?t=1195275</div></td></tr>
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<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">== Disable 60 second time delay when logging out ==</ins></div></td></tr>
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</table>Joehttps://www.joehacker.com/index.php?title=9.10_Karmic_Koala&diff=49&oldid=prevJoe: Created page with 'I'm going to create a page for each release and this is my starter page for 9.10 Karmic Koala. I'm starting with duplicate information for the parent page but will fill these pag…'2009-11-28T15:12:28Z<p>Created page with 'I'm going to create a page for each release and this is my starter page for 9.10 Karmic Koala. I'm starting with duplicate information for the parent page but will fill these pag…'</p>
<p><b>New page</b></p><div>I'm going to create a page for each release and this is my starter page for 9.10 Karmic Koala. I'm starting with duplicate information for the parent page but will fill these pages out as I come across thinks I think should be here.<br />
<br />
== [[Upstart]] and SysV init differences ==<br />
To me, this is one the the biggest change in Karmic as the old sysv tools have all been removed. I was confused on how upstart worked and how to control the order of what apps loaded when. See my [[Upstart]] page for what I found useful.<br />
<br />
== Disable IPv6 on Karmic 9.10 ==<br />
Karmic does not include ipv6 as a module, so the only way to disable it is with passing a kernel parameter during boot. I found the same problem with jaunty 9.04, but it was easy to edit the menu.lst file to add this option. I know this is a hack, but I only need ipv4 working at this time. In the future I'm sure I will have to undo these changes, but for now they speed up my system.<br />
<br />
Using yout favorite editor using sudo, edit /etc/default/grub and change<br />
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"<br />
to<br />
GRUB_CMDLINE_LINUX_DEFAULT="ipv6.disable=1 quiet splash"<br />
<br />
then<br />
<br />
sudo update-grub<br />
<br />
It also looks like 2 of my favorite apps do DNS AAAA record lookups after ipv6 is disabled. The following removes the AAAA lookup which causes delays in firefox/seamonkey and ssh.<br />
<br />
* '''Firefox'''<br />
Edit the config by opening the page about:config and filter for ipv6. Toggle '''network.dns.disableIPv6''' to '''true'''.<br />
<br />
*'''ssh'''<br />
Edit /etc/ssh/ssh_config or ~/.ssh/config and add the following to the global host<br />
host *<br />
AddressFamily inet<br />
<br />
== Display Grub2 menu ==<br />
By default, if there is only one OS with grub2, no menu will be displayed.<br />
Comment out the following line in /etc/default/grub<br />
#GRUB_HIDDEN_TIMEOUT=0<br />
<br />
This link has everything you want to know about the new grub2 options. http://ubuntuforums.org/showthread.php?t=1195275</div>Joe