вопрос о Could not enable MSI

трям

может кто сталкивался подскажите что может значить:

Jul 2 05:31:37 stalker kernel: [ 1232.709491] [fglrx] AGP detected, AgpState = 0x1f004a1b (hardware caps of chipset)
Jul 2 05:31:37 stalker kernel: [ 1232.709499] [fglrx] [agp] enabling AGP with mode=0x1f004b1a
Jul 2 05:31:37 stalker kernel: [ 1232.709506] agpgart-intel 0000:00:00.0: AGP 3.0 bridge
Jul 2 05:31:37 stalker kernel: [ 1232.709530] agpgart-intel 0000:00:00.0: putting AGP V3 device into 8x mode
Jul 2 05:31:37 stalker kernel: [ 1232.709587] pci 0000:01:00.0: putting AGP V3 device into 8x mode
Jul 2 05:31:37 stalker kernel: [ 1232.709620] [fglrx] AGP enabled, AgpCommand = 0x1f004312 (selected caps)
Jul 2 05:31:37 stalker kernel: [ 1232.740356] [fglrx] Setup AGP aperture
Jul 2 05:31:37 stalker kernel: [ 1232.857804] [fglrx] Could not enable MSI; System prevented initialization
Jul 2 05:31:37 stalker kernel: [ 1232.859006] [fglrx] Firegl kernel thread PID: 6777
Jul 2 05:31:37 stalker kernel: [ 1232.859405] [fglrx] IRQ 16 Enabled
Jul 2 05:31:38 stalker kernel: [ 1234.410939] [fglrx] Gart cacheable size:656 M.
Jul 2 05:31:38 stalker kernel: [ 1234.410954] [fglrx] Reserved FB block: Shared offset:0, size:1000000
Jul 2 05:31:38 stalker kernel: [ 1234.410958] [fglrx] Reserved FB block: Unshared offset:fe85000, size:17b000
Jul 2 05:31:38 stalker kernel: [ 1234.410962] [fglrx] Reserved FB block: Unshared offset:3fffb000, size:5000

карта Radeon HD 4650 дрова ati-drivers
в ядре по поводу MSI вроде всё стоит