[Bug 659324] [NEW] Can't use ramzswap // swapon: /dev/ramzswap0: read swap header failed: Invalid argument

[Michael Windelen]

Public bug reported:

Hello,

i'm not able to use ramzswap in 10.10. There was no Problem using it in
10.04 / both amd64.

swapon: /dev/ramzswap0: read swap header failed: Invalid argument
~#modprobe ramzswap
~#swapon -p 100 /dev/ramzswap0
swapon: /dev/ramzswap0: read swap header failed: Invalid argument

Greetings

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-22-generic 2.6.35-22.33
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC1:  micwin     2979 F.... pulseaudio
 /dev/snd/controlC2:  micwin     2979 F.... pulseaudio
 /dev/snd/controlC0:  micwin     2979 F.... pulseaudio
 /dev/snd/pcmC0D0p:   micwin     2979 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'SB'/'HDA ATI SB at 0xf3ff4000 irq 16'
   Mixer name	: 'Realtek ALC883'
   Components	: 'HDA:10ec0883,1043829f,00100002'
   Controls      : 35
   Simple ctrls  : 20
Card1.Amixer.info:
 Card hw:1 'Audio'/'USB Audio at usb-0000:00:13.1-1, full speed'
   Mixer name	: 'USB Mixer'
   Components	: 'USB0c45:166e'
   Controls      : 12
   Simple ctrls  : 5
Card2.Amixer.info:
 Card hw:2 'Bt878'/'Brooktree Bt878 at 0xf2ffe000, irq 21'
   Mixer name	: 'Bt87x'
   Components	: ''
   Controls      : 3
   Simple ctrls  : 5
Date: Tue Oct 12 18:15:22 2010
HibernationDevice: RESUME=UUID=2462ae8e-4215-4885-8235-098452439520
MachineType: System manufacturer System Product Name
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.35-22-generic root=/dev/mapper/system--bonn-rootfs ro quiet splash
ProcEnviron:
 LANG=de_DE.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38
RfKill:
 0: hci0: Bluetooth
 	Soft blocked: no
 	Hard blocked: no
SourcePackage: linux
StagingDrivers: ramzswap
Title: [STAGING]
dmi.bios.date: 10/26/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1201
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: M3A78-EMH HDMI
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1201:bd10/26/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM3A78-EMHHDMI:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug kernel-uncat maverick needs-upstream-testing staging

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Can't use ramzswap // swapon: /dev/ramzswap0: read swap header failed: Invalid argument
https://bugs.launchpad.net/bugs/659324
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