=== kamalmostafa is now known as kamal [07:10] Hello! I often see line like - 'iwlagn 0000:03:00.0: Aggregation not enabled for tid 0 because load = 1' repeating in vt during which the wireless disconnects and then connects back. dmesg | tail - http://paste.ubuntu.com/846902/ . What exactly is causing disconnection and how can I fix it? Laptop uses - Intel Advanced-N6230 (2x2 agn + Bluetooth) whereas wireless router supports all b/g/n [07:12] dunno what "load = 1" may mean, but i think tid means transmitter id, and aggregation has to do with mimo, if you could disable that it might be more reliable [07:12] there's also a #linux-wireless channel where you can get some direct advice [07:12] What is mimo? [07:13] multi input, multi output; basically multiple antennas [07:13] Sure, I'll try that. BTW is there a way to confirm if N standard is conflicting? [07:14] probably with sufficient knowledge, something don't have :] [07:15] No, thank you. I'll try what you suggested [07:15] most vendors had version numbers on things, maybe you can find a compatibility matrix [07:15] ah, that went above my head ;) [10:00] Hey ohsix, are you still there? === tkamppeter_ is now known as tkamppeter [11:41] hi guys, i'm searching the location of getpid system call implementation in the kernel but could not manage to find. can somebody help me? :) === orated_ is now known as orated === orated_ is now known as orated === yofel_ is now known as yofel === kees_ is now known as kees === retoaded is now known as retoaded_afk [20:49] Hello! Anyone got suggestions to dig the cause of weird troughs and peaks here- http://imagebin.org/199583 - its only causing cpu fan to rev up & down periodically ...? [20:52] The first is memory readings and other is temperature based on lm-sensors [20:53] what is the period on that graph? [20:53] (chances are it's that graph ;]) [20:54] Yes, graph with 0.5s period [20:55] It is annoying to find fan to function that way even in absolute idle [20:57] well there is perf top, latencytop and a bunch of other not-top top like tools that can give you some visibility into it [20:59] i've got a notebook that does exactly that, except it's the bios & the video card doing it; you might be able to adjust the thermal zones so it comes on a little later and knocks off those tops [21:00] What is the package name for perf top? [21:01] linux-tools [21:01] How come BIOS was? I'm trying to adjust the thermal zones.. I read that fancontrol, sensors-detect and pwmconfig can help to do so but there is nothing I could find which can give me fan rpm [21:01] How would you adjust thermal zones? [21:03] there are knobs in /sys/devices/virtual/thermal, and a .txt in the kernel tree (in Documentation/ somewhere) that describes them [21:04] ' .txt in the kernel tree (in Documentation' - you mean the one listing all the linux options, like those one can pass through grub? [21:04] http://lxr.linux.no/#linux+v3.2.6/Documentation/thermal/sysfs-api.txt [21:05] Great! [21:07] I'm not sure about changes to make under /sys/devices/virtual/thermal .. could you guide me on that? [21:07] I see colling_device and thermal_zone there === albrigha is now known as Guest65979 [21:18] sforshee: can you amend the article? https://wiki.ubuntu.com/Hotkeys/Troubleshooting (README.keymap.txt has been README.keymap.txt.gz for a while) [21:43] sforshee: wouldn't it be funny if they stopped working because g-s-d removed the bindings for enable and disable, and just have toggle? :D [21:55] sforshee: yea if i map them to toggle instead of enable/disable they work, and a bunch of other keymaps included with the udev version on natty are broken/obsolete in the same way [22:13] ohsix: reminds me of http://lists.freedesktop.org/archives/xorg/2010-November/051727.html :) [22:15] hey that looks like a useful reference, thanks [22:15] similar timeframe to my frustration too [22:22] arghh that explains why they all still exist in a udev keymap too [22:24] bbl, thanks again