diff --git a/kernel/trunk/core/memory.inc b/kernel/trunk/core/memory.inc
index 413b7a0806..d5720f0343 100644
--- a/kernel/trunk/core/memory.inc
+++ b/kernel/trunk/core/memory.inc
@@ -1038,6 +1038,7 @@ proc fpu_save
            jnc .no_SSE
 
            fxsave [eax]
+           fninit            ;re-init fpu
            ret
 .no_SSE:
            fnsave [eax]
@@ -1055,6 +1056,7 @@ proc fpu_restore
            fxrstor [eax]
            ret
 .no_SSE:
+           fnclex               ;fix possible problems
            frstor [eax]
            ret
 endp
diff --git a/kernel/trunk/core/sys32.inc b/kernel/trunk/core/sys32.inc
index 44643fac19..8f703a3602 100644
--- a/kernel/trunk/core/sys32.inc
+++ b/kernel/trunk/core/sys32.inc
@@ -236,7 +236,6 @@ e7:
         frstor [eax]
         restore_ring3_context
         iret
-
 .init:
         fninit                      ;нам не нужны немаскированные исключения
 .ready:
@@ -693,8 +692,17 @@ terminate: ; terminate application
 
     cmp   [fpu_owner],esi   ; if user fpu last -> fpu user = 1
     jne   fpu_ok_1
-    mov   [fpu_owner],1
-  fpu_ok_1:
+
+    mov [fpu_owner],1
+    mov eax, [256+PROC_BASE+0x10]
+    bt [cpu_caps], CAPS_FXSR
+    jnc .no_SSE
+    fxrstor [eax]
+    jmp fpu_ok_1
+.no_SSE:
+    fnclex
+    frstor [eax]
+fpu_ok_1:
 
     mov   [0xf400],byte 0           ; empty keyboard buffer
     mov   [0xf500],byte 0           ; empty button buffer
diff --git a/kernel/trunk/drivers/mixer.asm b/kernel/trunk/drivers/mixer.asm
index 14c1715896..dc3b19f45a 100644
--- a/kernel/trunk/drivers/mixer.asm
+++ b/kernel/trunk/drivers/mixer.asm
@@ -29,12 +29,8 @@ proc new_mix stdcall, output:dword
 
 	   cmp [play_count], 0
 	   je .exit
-;           mov eax, fpu_state
-;           fnsave [eax]
            call FpuSave
-           emms
 	   mov [main_count], 32;
-
 .l00:
 	   mov [mix_buff_map], 0x0000FFFF;
 	   xor eax, eax
@@ -98,6 +94,7 @@ proc new_mix stdcall, output:dword
 	   jnz .l00
 
 	   call update_stream
+           emms
            call FpuRestore
 	   ret
 .exit: