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twsis / soundflower

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Error installing 1.6.1 on OSX 10.7.2 #116

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago 
What steps will reproduce the problem?
1. Download 1.6.1 dmg and go through the install process
2. During the "optimizing software for computer step", an error appears: 
<title>System extension cannot be used</title><body>The system extension 
"/System/Library/Extensions/Soundflower.kext" was installed improperly and 
cannot be used. Please try reinstalling it, or contact the product's vendor for 
an update.</body>

What is the expected output? What do you see instead?
successful installation with sound flower devices appearing as input and output 
devices in system preferences under sound. instead, error and no new devices

What version of the product are you using? On what operating system?
see title: 1.6.1 and 10.7.2 respectively

Please provide any additional information below.
tried to reinstall again after sudo rm -rf 
/System/Library/Extensions/Soundflower.kext/ to no avail.

Original issue reported on code.google.com by mich...@thegreatmichael.com on 8 Feb 2012 at 10:13

GoogleCodeExporter commented 8 years ago 
Same thing happens on 10.6.8

10.8.0 Darwin Kernel Version 10.8.0: Tue Jun  7 16:33:36 PDT 2011; 
root:xnu-1504.15.3~1/RELEASE_I386 i386

Original comment by sitk...@gmail.com on 8 Feb 2012 at 10:33

GoogleCodeExporter commented 8 years ago 
Also fails on 10.7.3

Original comment by sewebs...@gmail.com on 9 Feb 2012 at 4:19

GoogleCodeExporter commented 8 years ago 
Permissions of the kext are wrong, should be 755 but is 775

Original comment by cesar.co...@gmail.com on 9 Feb 2012 at 11:40

GoogleCodeExporter commented 8 years ago 
Lion 10.7.3
Tried: sudo kextload /System/Library/Extensions/Soundflower.kext
and: sudo chmod 775 /System/Library/Extensions/Soundflower.kext

still get
/System/Library/Extensions/Soundflower.kext failed to load - (libkern/kext) 
authentication failure (file ownership/permissions); check the system/kernel 
logs for errors or try kextutil(8).

Original comment by sommer...@gmail.com on 9 Feb 2012 at 5:41

GoogleCodeExporter commented 8 years ago 
[deleted comment]
GoogleCodeExporter commented 8 years ago 
sudo chmod -R 755 /System/Library/Extensions/Soundflower.kext/
sudo kextload /System/Library/Extensions/Soundflower.kext/

Original comment by sewebs...@gmail.com on 10 Feb 2012 at 12:35

GoogleCodeExporter commented 8 years ago 
The suggestion in #6 
(http://code.google.com/p/soundflower/issues/detail?id=116#c6) above worked for 
me.

Original comment by mich...@thegreatmichael.com on 10 Feb 2012 at 4:23

GoogleCodeExporter commented 8 years ago 
Same here, for #6, thank you.

Original comment by z...@thecanopy.co on 17 Feb 2012 at 1:21

GoogleCodeExporter commented 8 years ago 
It work with
sudo chmod -R 755 /System/Library/Extensions/Soundflower.kext/
sudo kextload /System/Library/Extensions/Soundflower.kext/
thanks

Original comment by d.p.o.u...@gmail.com on 17 Feb 2012 at 7:24

GoogleCodeExporter commented 8 years ago 
I'm not a coder so I don't know what to do to use #6.  Can you help with a step 
by step?

Original comment by ch...@christopherleighstudios.com on 9 Mar 2012 at 6:22

GoogleCodeExporter commented 8 years ago 
Step by step instructions:
1. Install Soundflower with the dmg.
2. Open a terminal and run the commands in comment 6.  Very explicitly, this 
means: run /Applications/Utilities/Terminal.app, then enter each command in 
comment 6 in sequence.  You will need to be an admin user (the default) for it 
to work.

Original comment by sewebs...@gmail.com on 10 Mar 2012 at 7:17