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Crusader
Apr 11, 2002

SnatchRabbit posted:

Quick question--I am going to run the latest version of knoppix straight from the CD/DVD drive. Will I be able to run/install programs and use the bluetooth hardware on my laptop?

You can run programs included on the disc; if you want to install new software or save your preferences you can write to a partition on media like a HDD or USB drive.

This FAQ should help you out if you have additional questions:

http://www.knoppix.net/wiki/Knoppix_FAQ

If your bluetooth hardware is supported under Linux in general, it should work without issue under Knoppix.

Crusader fucked around with this message at 14:07 on Apr 11, 2007

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Crusader
Apr 11, 2002

Al Azif posted:

It happens with pretty much every .mkv I've run into, but looking at them they all seem to be high-res h.264 with AC3 audio. So blame it on that, I guess.

I'm using Gentoo's mplayer package, which appears to pull it from SVN.

Try upping the cache (-cache blah) when using HD H.264 files; that stopped frame hitching on my old Athlon machine.

Crusader
Apr 11, 2002

Spartan22x posted:

Also, is there a way to get working graphics drivers for Nvidia cards? The ones in the repository are broken :s

I'm not familiar enough with the Debian packaging system to know the Right Way to install older drivers offhand, but here's their Wiki page on the subject:

http://wiki.debian.org/NvidiaGraphicsDrivers

You could also just use the NVIDIA installer from:

http://www.nvidia.com/object/linux_display_ia32_100.14.11.html

Crusader
Apr 11, 2002

Has anyone ever had issues with the madwifi driver and the AR5212 chipset? I have a D-Link DWL-G510 that was pretty difficult to get stable with a Linksys dd-wrt AP:

Sep 25 14:34:19 box wpa_cli: interface ath0 DISCONNECTED
Sep 25 14:34:20 box dhcpcd[27270]: ath0: received SIGTERM, stopping
Sep 25 14:34:20 box dhcpcd[27270]: ath0: removing default route via 192.168.1.1 metric 2000
Sep 25 14:34:20 box dhcpcd[27270]: ath0: deleting IP address 192.168.1.102/24
Sep 25 14:34:20 box dhcpcd[27270]: ath0: exiting
Sep 25 14:34:23 box wpa_cli: interface ath0 CONNECTED
Sep 25 14:34:24 box dhcpcd[28193]: ath0: dhcpcd 3.0.16 starting
Sep 25 14:34:24 box dhcpcd[28193]: ath0: broadcasting for a lease
Sep 25 14:34:24 box dhcpcd[28193]: ath0: offered 192.168.1.102 from 192.168.1.1
Sep 25 14:34:24 box dhcpcd[28193]: ath0: leased 192.168.1.102 for 86400 seconds
Sep 25 14:34:24 box dhcpcd[28193]: ath0: adding IP address 192.168.1.102/24
Sep 25 14:34:24 box dhcpcd[28193]: ath0: adding route to 192.168.1.0 (255.255.255.0) via 0.0.0.0 metric 2000
Sep 25 14:34:24 box dhcpcd[28193]: ath0: removing route to 192.168.1.0 (255.255.255.0) via 0.0.0.0 metric 0
Sep 25 14:34:24 box dhcpcd[28193]: ath0: adding default route via 192.168.1.1 metric 2000


Over and over, at random. At first I tried switching channels and positioning the antenna to raise the overall signal, but it would still drop out even with a -47dBm to -95dBm ratio.

Eventually, doing all this got it to where I wouldn't have packet loss just pinging the router, and the random dropouts ceased:

Disabling protected mode, bursting, fast frames, and background scanning on the card, and lowering the ACK timing (to 0) and beacon interval (to 75ms) on the router.

I was mainly wondering if anyone else had a similar experience. Hopefully the ath5k driver becomes a viable replacement relatively shortly (I'm pretty certain it's the card driver since my other wireless devices didn't have this trouble).

Crusader fucked around with this message at 06:24 on Sep 26, 2007

Crusader
Apr 11, 2002

deimos posted:

Did it work before switching to Linux? Maybe it's a dd-wrt power setting. Try flipping the antennas from the router to your adapter.

It's only ever been a Linux machine; I did try bumping the transmission power, but the router isn't very far from everything else and I was seeing overall signal degradation compared to the default 28mW setting.

I had a homemade parabolic reflector that I tried on both the router and the adapter; the SNR was higher, but I was still getting the inexplicable dropouts :/

Either way, it's alright now with the setting tweaks mentioned above - I just wish I had a better explanation for what the issue was in the first place :)

Crusader
Apr 11, 2002

Exi7wound posted:

Forgive me for such a pedantic question, but are there any nifty multiplayer games for linux, Debian in particular?

I'd love to hear about a jewel in the ascii rough. I'm bored with MOO/MUSH types. There's got to be something else out there right?

Are you just looking for console/text games? There's scores of commercial and open source titles for Linux.

Crusader
Apr 11, 2002

shyguy posted:

What's the best way to get a USB controller working in Kubuntu 7.10? Specifically it's a Xbox 360 controller. When I plug it in, my system doesn't recognize it and the circle in the middle of the controller just blinks.

You may want to try this userland driver - http://pingus.seul.org/~grumbel/xboxdrv/, as the other method requires mucking about with the kernel: http://ubuntuforums.org/showthread.php?p=2508490

Crusader
Apr 11, 2002

On the bright side, I haven't had problems with nspluginwrapper and 32-bit Flash 9 under 64-bit Firefox in a good while. I'm wary to give Flash 10 a spin just yet though.

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Crusader
Apr 11, 2002

Onken posted:

Hey I just upgraded to KDE4, what should I stick in ~/.xinitrc to launch on "startx"?

"exec startkde" used to work on KDE 3.5 but no joy now. Any ideas?

code:
exec startkde4
should work, depending on whether or not the script is in your path.

Crusader fucked around with this message at 15:44 on Apr 22, 2009

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