What parameters do you pass to the kernel (exactly)?
		
		
	 
 Hi!  
This is it:  
menuentry "Debian GNU/Linux, linux 2.6.24-8-pve (on /dev/sda1)" {
        insmod ext2
        set root=(hd0,1)
        search --no-floppy --fs-uuid --set 6a3889f5-fea1-4df8-bc74-0c7f0070170b
        linux /boot/vmlinuz-2.6.24-8-pve ro noacpi acpi=off
        initrd /boot/initrd.img-2.6.24-8-pve
}
Thanks for the quick reply!  
Moski
PS: These are my lspci, meminfo and cpuinfo:
$ lspci
00:00.0 Host bridge: Advanced Micro Devices [AMD] RS780 Host Bridge
00:01.0 PCI bridge: ASUSTeK Computer Inc. Device 9602
00:05.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 1)
00:06.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 2)
00:11.0 SATA controller: ATI Technologies Inc SB700/SB800 SATA Controller [IDE mode]
00:12.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller
00:12.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller
00:12.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller
00:13.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller
00:13.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller
00:13.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller
00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 3a)
00:14.1 IDE interface: ATI Technologies Inc SB700/SB800 IDE Controller
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA)
00:14.3 ISA bridge: ATI Technologies Inc SB700/SB800 LPC host controller
00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge
00:14.5 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI2 Controller
00:18.0 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] HyperTransport Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] Link Control
01:05.0 VGA compatible controller: ATI Technologies Inc Radeon HD 3200 Graphics
01:05.1 Audio device: ATI Technologies Inc RS780 Azalia controller
02:00.0 FireWire (IEEE 1394): JMicron Technology Corp. IEEE 1394 Host Controller
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02)
                                                                                             
moski@Evo:~$ cat /proc/cpuinfo 
processor       : 0            
vendor_id       : AuthenticAMD 
cpu family      : 16           
model           : 2            
model name      : AMD Phenom(tm) 9650 Quad-Core Processor
stepping        : 3                                      
cpu MHz         : 2310.449                               
cache size      : 512 KB                                 
physical id     : 0                                      
siblings        : 4                                      
core id         : 0                                      
cpu cores       : 4                                      
apicid          : 0                                      
initial apicid  : 0                                      
fpu             : yes                                    
fpu_exception   : yes                                    
cpuid level     : 5                                      
wp              : yes                                    
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs                                              
bogomips        : 4620.89                                                                                                      
TLB size        : 1024 4K pages                                                                                                
clflush size    : 64                                                                                                           
cache_alignment : 64                                                                                                           
address sizes   : 48 bits physical, 48 bits virtual                                                                            
power management: ts ttp tm stc 100mhzsteps hwpstate                                                                           
processor       : 1
vendor_id       : AuthenticAMD
cpu family      : 16          
model           : 2           
model name      : AMD Phenom(tm) 9650 Quad-Core Processor
stepping        : 3                                      
cpu MHz         : 2310.449                               
cache size      : 512 KB                                 
physical id     : 0                                      
siblings        : 4                                      
core id         : 1                                      
cpu cores       : 4                                      
apicid          : 1                                      
initial apicid  : 1                                      
fpu             : yes                                    
fpu_exception   : yes                                    
cpuid level     : 5                                      
wp              : yes                                    
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs                                              
bogomips        : 4620.87                                                                                                      
TLB size        : 1024 4K pages
clflush size    : 64
cache_alignment : 64
address sizes   : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate
processor       : 2
vendor_id       : AuthenticAMD
cpu family      : 16
model           : 2
model name      : AMD Phenom(tm) 9650 Quad-Core Processor
stepping        : 3
cpu MHz         : 2310.449
cache size      : 512 KB
physical id     : 0
siblings        : 4
core id         : 2
cpu cores       : 4
apicid          : 2
initial apicid  : 2
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs
bogomips        : 4620.81
TLB size        : 1024 4K pages
clflush size    : 64
cache_alignment : 64
address sizes   : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate
processor       : 3
vendor_id       : AuthenticAMD
cpu family      : 16
model           : 2
model name      : AMD Phenom(tm) 9650 Quad-Core Processor
stepping        : 3
cpu MHz         : 2310.449
cache size      : 512 KB
physical id     : 0
siblings        : 4
core id         : 3
cpu cores       : 4
apicid          : 3
initial apicid  : 3
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs
bogomips        : 4621.09
TLB size        : 1024 4K pages
clflush size    : 64
cache_alignment : 64
address sizes   : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate
$ cat /proc/meminfo
MemTotal:        3800188 kB
MemFree:         2041388 kB
Buffers:          216348 kB
Cached:           864528 kB
SwapCached:            0 kB
Active:           802080 kB
Inactive:         680760 kB
Active(anon):     405284 kB
Inactive(anon):       16 kB
Active(file):     396796 kB
Inactive(file):   680744 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:       3903752 kB
SwapFree:        3903752 kB
Dirty:               128 kB
Writeback:             0 kB
AnonPages:        401992 kB
Mapped:           119004 kB
Slab:             109112 kB
SReclaimable:      90332 kB
SUnreclaim:        18780 kB
PageTables:        20396 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:     5803844 kB
Committed_AS:     981244 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      297152 kB
VmallocChunk:   34359440647 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       81408 kB
DirectMap2M:     1753088 kB
DirectMap1G:     2097152 kB