Ubuntu LTS Experiences X.org Memory Leak

MonsterTrimble writes "Ubuntu 10.04 LTS Beta 2 is experiencing a major memory leak due to patches for X.org. 'An X.Org Server update that was pushed into the Lucid repository last week has resulted in the system being slower and slower as it is left on, until it reaches a point where the system is no longer usable. ... In order to make the Ubuntu 10.04 LTS deadline, the developers are looking at just reverting three of the patches, which brings the GLX version back to 1.2. Ubuntu developers are now desperate for people willing to test out this updated X.Org Server package so they can determine by this Friday whether to ship it with Ubuntu 10.04 LTS or doing an early SRU (Stable Release Update). Right now this X.Org Server that's being tested is living in the ubuntu-x-swat PPA.'"

Comments

Seems a bit over-hyped

[Super Techie]

If you read the wiki page referenced carefully, it would seem that the general consensus is that the bug is fixed in the testing packages. https://wiki.ubuntu.com/X/Testing/GEMLeak Seems a bit blown out of proportion to me.

Re:Valgrind?

[nxtw]

I never understood backporting. Sure, it gives the illusion of stability, but you're relying on a much smaller set of developers, those for your OS, who may or may not understand the upstream code well enough to make smart decisions and having them glue code in and call it a "stable" release version.

Considering how much of the development actually comes from Red Hat, it's likely that at least they understand the upstream code well.

One reasons I will always pick Debian - stable over running Red Hat / CentOS with it's 3 year old versions of software that has "backported" fixes.

RHEL/CentOS software is only three years old if you're running a three year old version of RHEL/CentOS. The upcoming RHEL 6 will include newer software.

Red Hat probably spends more time testing their backported fixes than the upstream developers spend testing the original code.