Ubuntu cannot be resumed from suspend-to-RAM

Hi, I upgraded Ubuntu, new kernel new kernel had been installed (latest official maverick from updates) but my Ubuntu stopped working properly. After suspend-to-RAM, it does particulary wake up, but without screen (LCD monitor of laptop). Screen is black and without anything so I have to switch it off by button and it is not OK.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-27-generic 2.6.35-27.48
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-27.48-generic 2.6.35.11
Uname: Linux 2.6.35-27-generic x86_64
NonfreeKernelModules: fglrx wl
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: SB [HDA ATI SB], device 0: AD198x Analog [AD198x Analog]
   Subdevices: 0/1
   Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: SB [HDA ATI SB], device 0: AD198x Analog [AD198x Analog]
   Subdevices: 1/2
   Subdevice #0: subdevice #0
   Subdevice #1: subdevice #1
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: jana 2370 F.... pulseaudio
 /dev/snd/pcmC0D0c: jana 2370 F...m pulseaudio
 /dev/snd/pcmC0D0p: jana 2370 F...m pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
Card0.Amixer.info:
 Card hw:0 'SB'/'HDA ATI SB at 0x94400000 irq 16'
   Mixer name : 'Analog Devices AD1984A'
   Components : 'HDA:11d4194a,103c3613,00100400 HDA:11c11040,103c1378,00100200'
   Controls : 18
   Simple ctrls : 11
Date: Sat Mar 12 19:50:59 2011
HibernationDevice: RESUME=UUID=dc6f1263-d996-42f3-a6de-c4972be6a2ce
InstallationMedia: Kubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-27-generic root=UUID=8799667c-8cb8-4958-9cc0-6d717eb2f15e ro quiet splash
ProcEnviron:
 LANGUAGE=cs_CZ
 LANG=cs_CZ.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38.4
SourcePackage: linux
dmi.bios.date: 03/05/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68GPP Ver. F.09
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 30E4
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 94.1E
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvr68GPPVer.F.09:bd03/05/2009:svnHewlett-Packard:pn:pvrF.09:rvnHewlett-Packard:rn30E4:rvrKBCVersion94.1E:cvnHewlett-Packard:ct10:cvr:
dmi.product.version: F.09
dmi.sys.vendor: Hewlett-Packard