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The Ubuntu community has contributed 13882 ideas, 66434 comments, 1286163 votes

Contributor Xan




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Virtualize the other OS present in machine  
Written by Xan the 29 Feb 08 at 16:22. Category: Others. Related to: Nothing/Others. New
Lot of people have ubuntu + other operating system installed in his/her computer (FreeBSD, windows, etc.)

Now for accessing to this system, we could reboot computer and dont select ubuntu (in grub menu). It could be good if we have virtualized access to these OS: in any OS present in grub menu, ubuntu could virtualize them (with qemu, virtualbox, etc.).

So ubuntu users could run your OS at the same time that ubuntu and copy and share information among that.


See the 11 comments >>

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OpenOffice could read Abiword docs  
Written by Xan the 9 May 08 at 14:56. Category: Office. Related to: Nothing/Others. New
Now OpenOffice could NOT read abiword documents. It's an annoying fact because we have to install abiword (having two write processors).

Please, improve OO for at least could read abiword docs.

Thanks,

See the 9 comments >>

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Port 8.04 server security features to Desktop  
Written by Xan the 25 Apr 08 at 16:04. Category: Security. Related to: Nothing/Others. New
Ubuntu server edition 8.04 has many security features _by default_, overall in kernel (http://www.ubuntu.com/products/whatisubuntu/serveredition/features/security)

Address Space Layout Randomisation, Stack protection, Heap protection, Non-executable memory, etc.

Please port these features to desktop edition for desktop users could enjoy too.


See the 9 comments >>

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Put miro 1.2.2 in the universe repository  
Written by Xan the 20 Apr 08 at 18:52. Category: Multimedia. Related to: Nothing/Others. New
Now there is a version 0.9.8 of miro in the universe repository. Please, update to the latest 1.2.2

Thanks,

See the 2 comments >>

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codec list in firefox  
Written by Xan the 20 Mar 08 at 12:48. Category: Internet & Networking. Related to: Nothing/Others. New
For example if we go to youtube, firefox asks us if we want to install adobe flash or gnash. After this election, we could not delete and select the other options.

The installed codecs don't appear in Tools menu.

See the 9 comments >>

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uniform all menu items: in ubuntu, xubuntu, kubuntu  
Written by Xan the 15 Mar 08 at 08:50. Category: Look and Feel. Related to: Nothing/Others. New
Make the menus in all favours of ubuntu (ubuntu, xubuntu, kubuntu) the similiar it can be.

For example, in ubuntu gnumeric is in "Science-->Mathematics" but in ubuntu is in "Office".

See the 1 comments >>

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make ubuntu recognizes partition changes (fstab disk--by-uuid)  
Written by Xan the 29 Mar 08 at 21:21. Category: System. Related to: Nothing/Others. New
fstab recognizes partition by uuid. This has a problem when the list of partitions changes: for example if we have / in hda1 and several partitions hda2 and hda3, when hda2 changes (for example resizing or modify type of partition), then ubuntu does not recognize it, and mount as another partition.

No comment yet. Add a comment >>

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Drag-and-drop for ordering items in deskbar  
Written by Xan the 14 Mar 08 at 18:03. Category: Look and Feel. Related to: Nothing/Others. New
Possibility to drag-and-drop items in the deskbar for ordering these how user want: one the last one, one the first, ...

good if you want to program first in deskbar and you launched in the last position.

See the 3 comments >>

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Suport one list music player (like xmms)  
Written by Xan the 15 Apr 08 at 15:23. Category: Multimedia. Related to: Nothing/Others. New
Now there is no list music player program (like xmms, bmp, muine, etc) that were supported by ubuntu. xmms is very old and there are many alternatives, but none of that is supported by ubuntu.

User that want a list music player and not rythmbox has no option that is supported.

See the 7 comments >>

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deskbar-applet: show percentage of indexing when mouse is on top  
Written by Xan the 6 Apr 08 at 17:50. Category: Look and Feel. Related to: Nothing/Others. New
Improve deskbar-applet showing someway the percentage that it has indexed of total and the possibility of start reindexing.

See the 1 comments >>

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put tty for seeing what installs is doing (like alternate cd)  
Written by Xan the 29 Mar 08 at 21:29. Category: Installation. Related to: Nothing/Others. New
A useful thing is to provide a list of things that installer is doing, like alternate cd, but in the live cd. For example, pressing CTRL+ALT+F8 we can see what happens.

Useful for detecting bugs for expert users. Novice users does not see it "never" because they "never" press this keys combination.

No comment yet. Add a comment >>

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Improve copy command in filesystem for _big_ files  
Written by Xan the 21 Mar 08 at 10:51. Category: System. Related to: Nothing/Others. New
Simply copy 5GB file or create a tar.gz of a partition of 4GB. It spends more time...

It denoted a problem.

See the 2 comments >>

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make splunk like utility  
Written by Xan the 14 Mar 08 at 20:19. Category: System. Related to: Nothing/Others. New
Useful if users could have a program like splunk [http://www.splunk.com/] but FOSS for seeing what's happening in their computer.

Specially useful for servers. A log analysis is very tedious


No comment yet. Add a comment >>

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make graphical gui for editing enable and edit selinux policies  
Written by Xan the 11 Apr 08 at 19:22. Category: Security. Related to: Nothing/Others. New
Make a GUI for enable the SElinux and for editing and fix selinux policies individualy.

Thanks,

No comment yet. Add a comment >>

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Make a bookmark server (or automatically syncing tool)  
Written by Xan the 14 Mar 08 at 17:11. Category: Internet & Networking. Related to: Nothing/Others. New
for this reasons:

1) Most people use several navigators: firefox, links, nautilus, galeon, konqueror, .... and have several bookmarks on it. But now the bookmarks in each navigator are isolated. You have manually to export and import the bookmarks in every navigator... and hugh task

2) Ideally if you want to share your bookmarks among several local users. Now if two users of the same computers want to share a directory of bookmarks, the best option is to import and export bookmarks....

Good if in firefox (and in future in any navigator) you could "save bookmarks in the server" (or save bookmarks as traditionally, in ~/)

See the 8 comments >>

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xubuntu alert when we could quit removable devices  
Written by Xan the 29 Mar 08 at 18:12. Category: Hardware support. Related to: Nothing/Others. New
Make that xubuntu alerts you when usb device is umounted and that is safe quit the removable media.

No comment yet. Add a comment >>

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Put tomoyo in universe  
Written by Xan the 4 Jul 08 at 17:51. Category: Security. Related to: Nothing/Others. New
Please, put tomoyo [http://tomoyo.sourceforge.jp/] in Ubuntu universe.

TOMOYO Linux is a MAC (Mandatory Access Control) implementation for Linux. It was developed by NTT DATA CORPORATION, Japan and is available under the GPL license.

TOMOYO Linux consists of patch files to vanilla kernel and userland tools. Patch files are provided for both 2.4 and 2.6. For the user's convenience, various binary packages are also available.

TOMOYO is an alternative to AppArmor.

Thanks,
Xan.

More references:
[1] [http://www.linuxfoundation.org/en/Linux_Weather_Forecast/security]
[2] [http://kerneltrap.org/Linux/TOMOYO_Linux]

See the 5 comments >>

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Auditing system  
Written by Xan the 23 May 08 at 18:08. Category: Security. Related to: Nothing/Others. New
Please, audit the lines of code of ubuntu.

The main security problems are due to writing code without auditing.

If you do, perhaps an openssl-like incidents [1] were more dificult to happen.

I think it's hard to do, but if other OS [2] do, why not us?

[1] [https://bugs.launchpad.net/ubuntu/+source/openssl-blacklist/+bug/230193]
[2] www.openbsd.org

See the 7 comments >>

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PaX by default  
[wishlist] pax by default (#152078)

In : linux (ubuntu)
Status : Triaged
Importance : Wishlist
Assignee : Ubuntu Kernel Team
1 comments, 2 subscribers and 0 duplicates
bug
Written by Xan the 29 Feb 08 at 16:05. Category: Security. Related to: Nothing/Others. New
Hi,

We have Selinux enabled by default, but no PaX. PaX could help to memory bugs. And so we will have more robust linux system.


See the 6 comments >>

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make grsec part of ubuntu kernel (like selinux)  
Written by Xan the 30 Mar 08 at 18:05. Category: Security. Related to: Nothing/Others. New
Simply compile grsecurity in ubuntu kernel but disable by default (like selinux now).

Useful for people want to just use grsec. Just enable and use...

See the 1 comments >>

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