KDE 4.5 Released

An anonymous reader writes "KDE 4.5.0 has been released to the world. See the release announcement for details. Highlights include a Webkit browser rendering option for Konqueror, a new caching mechanism for a faster experience and a re-worked notification system. Another new feature is Perl bindings, in addition to Python, Ruby and JavaScript support. The Phonon multimedia library now integrates with PulseAudio. See this interview with KDE developer and spokesperson Sebastian Kugler on how KDE can continue to be innovative in the KDE4 age. Packages should be available for most Linux distributions in the coming days. More than 16000 bug fixes were committed since 4.4."

Comments

Re:why would you not just use dwm

[ultrabot]

if i wanted to get raped by a mouse i would just go to a pet store, buy one and shove it up my ass

So you have a pluggable backend too?

Re:W00t

[Richard_at_work]

It does amaze me, as someone who tried the 'modern' Linux desktop several times over the past 15 years and always came away shaking my head, that audio support within Linux is still a topic that prompts regular discussion - when I am on Windows or OSX, I don't even know what the audio subsystem is called because its never been an issue, Ive never had to tinker with it. Hell, for the past 5 years I haven't even needed to install drivers and its still produced beautiful sound.

I can't comment on the rest of the Linux UI experience (my Linux knowledge is firmly positioned in the headless server region), but come on - audio is something that shouldn't even be on a users agenda for worrying about these days.

Re:Why do I need KDE?

[mystik]

Because for every one of you, there are 10 (or more) folks that are not techy's and appreciate the richer UI.

You can probably get by w/ e16/fvwm/fluxbox, and be extremely productive. Users who have used Win32 will appreciate a similar UI to help them ease into the power of a linux desktop.

KDE is more than just a desktop Environment, it's a whole programming library and philosophy that unifies a family of applications, so they can interoperate, exchange data, and work together as well as you do.

Re:W00t

[0100010001010011]

Sorry State of Sound in Linux.

He wrote an update in 2009.

He pretty much hits the nail on the head with every single problem I've had with Linux audi.

Re:W00t

[qortra]

Linux sound works perfectly for me now that Pulseaudio is stabilized.

It has certainly gotten better, but there are still plenty of issues with audio in Linux, at least out of the box. Some of them are driver related, some are still PA related, and some are related to poor default Alsa configurations. I can give several current (Ubuntu 10.04) examples of audio issues in Linux.

• Some HDMI sinks tend to run at 48khz regardless of the source frequency (another poster here mentioned the 48khz madness). Moreover, Alsa doesn't seem to re-sample the audio properly by default in these cases, creating the chipmunk phenomenon. I'm fairly sure this is an Alsa-script fixable issue.
• In certain situations, applications seem to lock the sound device causing all kinds of consternation. This shouldn't happen (software mixing ought to always kick in). This is most likely because those applications don't use Pulseaudio (which isn't yet appropriate for all tasks, and probably never will be). As with above, I'm sure this can be fixed with Alsa magic, but it shouldn't have to be
• M-Audio 2496 internal audio card doesn't play well with Pulseaudio (to be fair, I last tried this with 9.10, never with 10.04). Apparently, it didn't have the kinds of Alsa controls that PA expected.
• When plugging external speakers into my laptop (a TimelineX), the sound on the internal speakers would turn off, the but the external speakers would not get the sound. Eventually fixed by upgrading to 10.10 alpha.
• As another poster mentioned, getting s/pdif to work properly is often non-trivial. Alsa is pretty good about offering raw access to the sound card controls, but it isn't always obvious what combination of control settings are compatible with digital audio out. In some cases, it is a single switch, but in other less fortunate cases, 3 or 4 controls need to be set properly before it will work. To make matters worse, there isn't a lot of documentation about what settings will work properly with a given audio interface. Usually, it's 15-20 minutes of forum reading before I can find some obscure reference to the information I need.

Re:W00t

[pr0nbot]

He pretty much hits the nail on the head with every single problem I've had with Linux audi

Bloody latency, the 'o' still hasn't arrived.