gmane.linux.distributions.64studio

Re: [SOLVED] Compiling kernel modules versionmismatch - line6usb

Gabriel M. Beddingfield — 2008-10-06T17:10:26

I've solved (or worked around) this issue. I compiled my own kernel and used the in-tree version of alsa (instead of an out-of-tree version, as is done in 64 Studio). Now when I compile and load the driver, everything works fine. (FYI, I used 2.6.26.5-rt9 and line6usb 0.7.4-pre-SVN-495.) Since it has been a few months since I reported this issue, here's the original post: Hi guys! I compiled the line6usb kernel driver, but it wouldn't load unless I force it. When I force it, it works fine, but complains about a module/kernel version mismatch. However, I built it against the right headers. Why does the module version not match? How should I go about compiling this module? Is it possibly a GCC version mismatch? More details.... The line6usb kernel driver project is hosted here: http://sourceforge.net/projects/line6linux Every time I load the module, I get these messages: # dmesg | tail line6usb: disagrees about version of symbol snd_card_disconnect line6usb: Unknown symbol snd_card_disconnect line6usb: disagrees about version of symbol snd_card_register line6usb: Unknown symbol snd_card_register line6usb: disagrees about version of symbol snd_card_free line6usb: Unknown symbol snd_card_free line6usb: disagrees about version of symbol snd_card_new line6usb: Unknown symbol snd_card_new line6usb: disagrees about version of symbol snd_card_disconnect line6usb: Unknown symbol snd_card_disconnect When I forced the module it, it worked fine... but added the following messages: line6usb: no version for "struct_module" found: kernel tainted. line6usb: no version magic, tainting kernel I'm using the stock linux-image-2.6.21-1-multimedia-486 kernel and linux-headers-2.6.21-1-multimedia-486. This module builds and loads fine on Debian Etch 4.0 with the 2.6.18 kernels. I originally filed this as a bug for the line6usb driver here: https://sourceforge.net/tracker/index.php?func=detail&aid=1937278&group_id=200399&atid=973346 Note: I also asked this on the forum (http://64studio.com/node/630) -- and they directed me here. Thanks in advance! -Gabriel

Re: PDK mylinux firstrun

dave — 2008-10-06T16:27:35

Hi Daniel, After Free updated the Making Repositories and Building Media pages, http://trac.64studio.com/pdk/wiki/HowTo I rebuilt the iso again and installed a nice snappy ubuntu desktop here using just 1.1 Gig! :-) mylinux "workspace" used 2.0 Gig of space to build the iso, which was 311.4 MB when built. First time I have ever built a distro. Thank you both for the help. Cheers, dave. Daniel James wrote:

Re: PDK mylinux firstrun

Daniel James — 2008-10-06T10:18:01

Hi Dave, The ubuntu.com line on http://trac.64studio.com/pdk/wiki/BuildingMedia is just there as an example; Canonical doesn't actually provide a PDK service (yet). We should probably update that page to provide a real working example. OK, please let us know how you get on. Thanks for the feedback! Daniel

Re: [64 Studio] #444: Qsampler crashes on adding channel

Quentin Harley — 2008-09-17T22:37:03

Problem is solved with upgrade to lenny. The ticket can thus be close with the move to lenny... Regards, Quentin

[64 Studio] #444: Qsampler crashes on addingchannel

64 Studio — 2008-09-16T15:26:50

#444: Qsampler crashes on adding channel ---------------------------------+------------------------------------------ Reporter: daniel-ljUBoSVpJTpWk0Htik3J/w< at >public.gmane.org | Owner: free Type: defect | Status: new Priority: high | Milestone: 2.2 Component: packages | Version: 2.1 Severity: blocker | Keywords: ---------------------------------+------------------------------------------ In the testing branch, qsampler crashes on adding a channel, with: *** glibc detected *** double free or corruption (!prev): 0x000000000074f2f0 ***Aborted

Re: (no subject)

Michael Pacey — 2008-09-11T15:12:30

The web site says it's use should be "invisible" to the user. I don't think you're supposed to feel any difference! -- Michael

Re: (no subject)

Jaromír Mikeš — 2008-09-11T00:17:07

< > < > what is your experience with this package? As regards performance. < > Can be "irqbalance" useful for single core processor too? < > < Honestly, I can't "feel" the difference, at least in a proper double < blind. That was a depressing experiment :) I will try it ... hopefully without any depression :-) Thanks for link. M.

Re: (no subject)

Gustin Johnson — 2008-09-10T23:58:41

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Jaromír Mikeš wrote: Honestly, I can't "feel" the difference, at least in a proper double blind. That was a depressing experiment :) -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFIyF8xwRXgH3rKGfMRAoAQAKCEpCCk4sS2iI1qZXvCFc0Fc3c1gQCfcifu jJnRvQz1QBFZIkDrNtNFYVU= =rbuB -----END PGP SIGNATURE----- _______________________________________________ 64studio-devel mailing list 64studio-devel< at >64studio.com http://lists.64studio.com/mailman/listinfo/64studio-devel

Re: (no subject)

Jaromír Mikeš — 2008-09-10T23:36:53

Hi Gustin, what is your experience with this package? As regards performance. Can be "irqbalance" useful for single core processor too? Cheers Mira < > < > I've found this link http://irqbalance.org/ which seems to be interesting. < > Maybe irqbalance can be useful for 64studio. < > < It is already packaged in Debian. I am not sure if it is a part of < 64Studio, but you can download the .deb here: < < http://packages.debian.org/etch/irqbalance < -----BEGIN PGP SIGNATURE----- < Version: GnuPG v1.4.6 (GNU/Linux) < Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org < < iD8DBQFIyEx7wRXgH3rKGfMRAsd1AJ9FK2H/QdToZ89lVPKGqxn1x3nCqQCfcpx1 < 959VYh9+a8eSgpN1tu2E6AY= < =cqii < -----END PGP SIGNATURE----- < < <

Re: (no subject)

Gustin Johnson — 2008-09-10T22:38:51

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Jaromír Mikeš wrote: It is already packaged in Debian. I am not sure if it is a part of 64Studio, but you can download the .deb here: http://packages.debian.org/etch/irqbalance -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFIyEx7wRXgH3rKGfMRAsd1AJ9FK2H/QdToZ89lVPKGqxn1x3nCqQCfcpx1 959VYh9+a8eSgpN1tu2E6AY= =cqii -----END PGP SIGNATURE----- _______________________________________________ 64studio-devel mailing list 64studio-devel< at >64studio.com http://lists.64studio.com/mailman/listinfo/64studio-devel

(no subject)

Jaromír Mikeš — 2008-09-10T22:09:24

Hi, I've found this link http://irqbalance.org/ which seems to be interesting. Maybe irqbalance can be useful for 64studio. M.

Thanks!

Daniel James — 2008-09-02T11:07:49

Hi Jaakko, Just wanted to say thanks for the patch which enables the backspace key to delete notes. It's working great on the Indamixx, so now seq24 users can have MIDI in their pocket :-) Cheers! Daniel

Re: jkmeter

Jaromír Mikeš — 2008-08-27T22:07:28

Hi, Thanks Daniel .. thanks Quentin -It will be nice to have this package in testing... -Now I understand problems with menu ... but it is not so difficult to do it by myself .... :-) Cheers Mira < ------------ Původní zpráva ------------ < Od: Daniel James public.gmane.org> < Předmět: Re: [64studio-devel] jkmeter < Datum: 27.8.2008 16:20:48 < ---------------------------------------- < Hi Mira, < < > I would like to suggest "jkmeter" for including in next release of 64studio. < < Quentin has made a package, we'll get it into the testing branch. < < > I would like also suggest item "meterbridge jellyfish" in Sound & Video menu. < > I think it is very important tool for mastering to check mono stereo < compatibility and it would be nice to get it simply from menu. < > Commands can looks like this: < > meterbridge -t jf alsa_pcm:playback_1 alsa_pcm:playback_2 -n PHASEmeter < > meterbridge -t vu alsa_pcm:playback_1 alsa_pcm:playback_2 -n VUmeter < > < > All of them (Jkmeter, VUmeter and PHASEmeter) can be nested in some submenu < e.g. "measurement tools" to avoid overblown Sound & Video menu. < < The problem with the current menu structure is that Sound & Video is a < ridiculously broad category for what we do. Unfortunately, this < classification is built into many Debian packages, so it's not easy to < fix without breaking compatibility. < < Cheers! < < Daniel < < <

[64 Studio] #443: Live installer

64 Studio — 2008-08-27T21:14:11

#443: Live installer -------------------------------+-------------------------------------------- Reporter: qharley-aRgvYNyOqfL3fQ9qLvQP4Q< at >public.gmane.org | Owner: free Type: enhancement | Status: new Priority: normal | Milestone: 3.0 Component: build | Version: Severity: normal | Keywords: -------------------------------+-------------------------------------------- 64 Studio 3.0 based on Debian Lenny should have a Live installer DVD release. This could then be an alternative to the Live CD versions.

Re: jkmeter

Daniel James — 2008-08-27T14:20:31

Hi Mira, Quentin has made a package, we'll get it into the testing branch. The problem with the current menu structure is that Sound & Video is a ridiculously broad category for what we do. Unfortunately, this classification is built into many Debian packages, so it's not easy to fix without breaking compatibility. Cheers! Daniel

Re: jkmeter

Quentin Harley — 2008-08-23T18:16:28

Good idea - I like it. I used alacarte to create a jellyfish scope entry for myself some time ago. command: /usr/bin/meterbridge -t jf x x This creates a jellyfish scope with 2 inputs, but not connected to anything. You can then connect it to hardware or application of your choosing using Jack Control (qjackctl) I'll check out the jk meter... Thanks, Quentin

jkmeter

Jaromír Mikeš — 2008-08-23T16:29:18

Hello, I would like to suggest "jkmeter" for including in next release of 64studio. copy/paste from REDME file: "Jkmeter is a horizontal or vertical bargraph level meter based on the ideas of mastering guru Bob Katz. A K-meter displays both the true RMS level and the digital peak level. In this implementation the RMS meter is about 15% faster than an VU, but without the overshoot. This provides a good indication of subjective loudness." http://www.digido.com/bob-katz/level-practices-part-2-includes-the-k-system.html http://www.kokkinizita.net/linuxaudio/downloads/index.html [dependencies are available on the same page ... libclthreads (>= 2.4.0) and libclxclient (>= 3.6.1)] I would like also suggest item "meterbridge jellyfish" in Sound & Video menu. I think it is very important tool for mastering to check mono stereo compatibility and it would be nice to get it simply from menu. Commands can looks like this: meterbridge -t jf alsa_pcm:playback_1 alsa_pcm:playback_2 -n PHASEmeter meterbridge -t vu alsa_pcm:playback_1 alsa_pcm:playback_2 -n VUmeter All of them (Jkmeter, VUmeter and PHASEmeter) can be nested in some submenu e.g. "measurement tools" to avoid overblown Sound & Video menu. Cheers mira

Re: [64 Studio] #442: Package and add Jacktrip

64 Studio — 2008-08-22T14:53:20

#442: Package and add Jacktrip -------------------------------+-------------------------------------------- Reporter: qharley-aRgvYNyOqfL3fQ9qLvQP4Q< at >public.gmane.org | Owner: free Type: enhancement | Status: new Priority: normal | Milestone: 3.0 Component: packages | Version: Severity: normal | Resolution: Keywords: | -------------------------------+-------------------------------------------- Changes (by daniel-ljUBoSVpJTpWk0Htik3J/w< at >public.gmane.org): * type: defect => enhancement * component: build => packages * milestone: => 3.0

Re: [64 Studio] #441: qjackctl midi bug

64 Studio — 2008-08-22T14:52:42

Re: [64 Studio] #441: qjackctl midi bug

64 Studio — 2008-08-22T14:50:24

#441: qjackctl midi bug ----------------------------------------------+----------------------------- Reporter: andy-6TZjxfFV8JwQN+UV6nWIVHO7opaZ8U0b9dF7HbQ/qKg< at >public.gmane.org | Owner: free Type: defect | Status: new Priority: high | Milestone: 3.0 Component: packages | Version: Severity: critical | Resolution: Keywords: | ----------------------------------------------+----------------------------- Changes (by daniel-ljUBoSVpJTpWk0Htik3J/w< at >public.gmane.org): * priority: normal => high * component: build => packages * severity: normal => critical * milestone: => 3.0 Comment: The only change in qjackctl version 0.2.22-2 compared to 0.2.22-1 was to do with window positioning, it's hard to image it could cause this problem. However this is an old version of the package, almost 18 months old, so we'll have to test against a current version in a beta of 64 Studio 3.0.

Re: [64 Studio] #442: Package and add Jacktrip

Daniel James — 2008-08-20T08:47:51

Hi Quentin, Sounds cool :-) While I doubt many people will have access to Internet2 any time soon, I think it could be useful over a local gigabit LAN. I'm curious to see how it compares to netjack. I noticed the same group has produced a Jack connections save/restore tool: http://ccrma.stanford.edu/groups/soundwire/software/jmess/ Cheers! Daniel