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Oops! NoSleep kernel extension is not loaded. #148

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GoogleCodeExporter opened this issue Apr 8, 2016 · 14 comments
Open

Oops! NoSleep kernel extension is not loaded. #148

GoogleCodeExporter opened this issue Apr 8, 2016 · 14 comments
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auto-migrated Priority-Medium Type-Defect

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@GoogleCodeExporter
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What steps will reproduce the problem?
Seen reproducibly - i.e. both after an update from 1.3.3 to 1.4.0 and after a 
clean re-install of 1.4

What is the expected output? What do you see instead?
App seems to install normally (finder, launchpad, preferences) but cannot be 
launched --> "Oops! NoSleep kernel extension is not loaded." error message :-(

What version of the product are you using? On what operating system?
OS X 10.8.5
Version 1.3.3 worked flawlessly
Version 1.4.0 shows the aforementioned problem

Original issue reported on code.google.com by [email protected] on 16 Nov 2014 at 11:18
@GoogleCodeExporter
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I have the same issue and I am also using OS X 10.8.5. I had to downgrade from 
1.4.0 to 1.3.3 to get NoSleep working again.

Original comment by [email protected] on 17 Nov 2014 at 5:41

@GoogleCodeExporter
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Hi everyone. This issue is because kext signature verification mechanism is 
different on OSX 10.8 and 10.9+. I don't have an access to system other then 
10.10, so If you will be so kind, could you check this attached version before 
it become available through autoupdate. Thanks! --Pavel

Original comment by [email protected] on 17 Nov 2014 at 7:04

  • Changed state: Accepted

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@GoogleCodeExporter
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Tried this on 10.7.5. Same error occurs.

Original comment by [email protected] on 24 Nov 2014 at 3:44

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Here are the kernel.log messages. 

Nov 24 07:32:03 m kernel[0]: kxld[com.protech.NoSleep]: The Mach-O file is 
malformed: Invalid segment type in MH_KEXT_BUNDLE kext: 29.
Nov 24 07:32:03 m kernel[0]: Can't load kext com.protech.NoSleep - link failed.
Nov 24 07:32:03 m kernel[0]: Failed to load executable for kext 
com.protech.NoSleep.
Nov 24 07:32:03 m kernel[0]: Kext com.protech.NoSleep failed to load 
(0xdc008016).
Nov 24 07:32:03 m kernel[0]: Failed to load kext com.protech.NoSleep (error 
0xdc008016).
Nov 24 07:32:03 m kernel[0]: kxld[com.protech.NoSleep]: The super class vtable 
'__ZTV9IOService' for vtable '__ZTV28com_protech_nosleepextension' is out of 
date. Make sure your kext has been built against the correct headers.
Nov 24 07:32:03 m kernel[0]: kxld[com.protech.NoSleep]: The super class vtable 
'__ZTV12IOUserClient' for vtable '__ZTV30com_protech_nosleepclientclass' is out 
of date. Make sure your kext has been built against the correct headers.
Nov 24 07:32:03 m kernel[0]: Can't load kext com.protech.NoSleep - link failed.
Nov 24 07:32:03 m kernel[0]: Failed to load executable for kext 
com.protech.NoSleep.
Nov 24 07:32:03 m kernel[0]: Kext com.protech.NoSleep failed to load 
(0xdc008016).
Nov 24 07:32:03 m kernel[0]: Failed to load kext com.protech.NoSleep (error 
0xdc008016).
Nov 24 07:51:02 m kernel[0]: kxld[com.protech.NoSleep]: The super class vtable 
'__ZTV9IOService' for vtable '__ZTV28com_protech_nosleepextension' is out of 
date. Make sure your kext has been built against the correct headers.
Nov 24 07:51:02 m kernel[0]: kxld[com.protech.NoSleep]: The super class vtable 
'__ZTV12IOUserClient' for vtable '__ZTV30com_protech_nosleepclientclass' is out 
of date. Make sure your kext has been built against the correct headers.
Nov 24 07:51:02 m kernel[0]: Can't load kext com.protech.NoSleep - link failed.
Nov 24 07:51:02 m kernel[0]: Failed to load executable for kext 
com.protech.NoSleep.
Nov 24 07:51:02 m kernel[0]: Kext com.protech.NoSleep failed to load 
(0xdc008016).
Nov 24 07:51:02 m kernel[0]: Failed to load kext com.protech.NoSleep (error 
0xdc008016).

Original comment by [email protected] on 24 Nov 2014 at 4:01

@GoogleCodeExporter
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Same error on 10.8.5 with 1.4.0 and with the test version attached to comment 
#2.

Original comment by [email protected] on 1 Dec 2014 at 3:55

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Same error, I have done the upgrate and now doesnt work

Original comment by [email protected] on 4 Dec 2014 at 10:53

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same error on 10.7.5 version 1.4.0

Original comment by [email protected] on 20 Jan 2015 at 10:02

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10.8.5 with clean install of 1.4.0

$ sudo kextutil /System/Library/Extensions/NoSleep.kext
Password:
No kernel file specified, using '/mach_kernel' 
(kernel) kxld[com.protech.NoSleep]: The super class vtable '__ZTV9IOService' 
for vtable '__ZTV28com_protech_nosleepextension' is out of date. Make sure your 
kext has been built against the correct headers.
(kernel) kxld[com.protech.NoSleep]: The super class vtable 
'__ZTV12IOUserClient' for vtable '__ZTV30com_protech_nosleepclientclass' is out 
of date. Make sure your kext has been built against the correct headers.
(kernel) Can't load kext com.protech.NoSleep - link failed.
(kernel) Failed to load executable for kext com.protech.NoSleep.
(kernel) Kext com.protech.NoSleep failed to load (0xdc008016).
(kernel) Failed to load kext com.protech.NoSleep (error 0xdc008016).
Failed to load /System/Library/Extensions/NoSleep.kext - (libkern/kext) link 
error.
Check library declarations for your kext with kextlibs(8).

From dmesg:

kxld[com.protech.NoSleep]: The super class vtable '__ZTV9IOService' for vtable 
'__ZTV28com_protech_nosleepextension' is out of date. Make sure your kext has 
been built against the correct headers.
kxld[com.protech.NoSleep]: The super class vtable '__ZTV12IOUserClient' for 
vtable '__ZTV30com_protech_nosleepclientclass' is out of date. Make sure your 
kext has been built against the correct headers.
Can't load kext com.protech.NoSleep - link failed.
Failed to load executable for kext com.protech.NoSleep.
Kext com.protech.NoSleep failed to load (0xdc008016).

Original comment by [email protected] on 2 Feb 2015 at 3:03

@GoogleCodeExporter
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10.8.3 Macbook Pro
Chrome Version 40.0.2214.94 (64-bit)

Same errors as above trying with
v 1.4.0
v 1.3.3
v 1.1

Has a fix or workaround been found yet?
Thank you

Original comment by [email protected] on 2 Feb 2015 at 8:34

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hello.i have the same problem and i,that error.
i version 10.7.5 .
NoSleep kernel extension is not loaded

what can i do about it?
is there a solution.

Original comment by [email protected] on 9 Feb 2015 at 11:14

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Hi am getting this since upgrading to 1.4 on 10.8.5

Original comment by [email protected] on 19 Feb 2015 at 9:22

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Hello

I've gotten this same error message on 1.4, 1.33, 1.31, 1.1.

Using 10.6.8

Original comment by [email protected] on 19 Feb 2015 at 4:23

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I have the same issue, I believe it was one of the recent security updates OS X 
had that is causing this.

Original comment by [email protected] on 21 Mar 2015 at 4:58

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Any idea when this can be fixed? I am still running 1.33. When will it be safe 
to update?

Original comment by [email protected] on 25 Mar 2015 at 3:01

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