Okay ... 3rd system is not longer crashing (maybe updates fix something)... but for the records also the details. All systems was updated to the latest and test with flash was done then. (now) Working system 2 (Acer Laptop>) CPU vendor_id : AuthenticAMD cpu family : 16 model : 6 model name : AMD Athlon(tm) II Neo K125 Processor stepping : 3 microcode : 0x10000b6 cpu MHz : 800.000 cache size : 1024 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 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 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm svm extapic cr8_legacy abm sse4a 3dnowprefetch osvw ibs skinit wdt nodeid_msr hw_pstate npt lbrv svm_lock nrip_save bogomips : 3391.14 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 Package Versions (flash & firefox) MozillaFirefox-translations-common-33.1-5.1.x86_64 MozillaFirefox-branding-openSUSE-21-4.1.2.x86_64 flash-player-kde4-11.2.202.418-2.11.1.x86_64 pullin-flash-player-12.3-6.4.1.x86_64 MozillaFirefox-33.1-5.1.x86_64 YouTube and others works.