os: wheezy rc1.
the 100% cpu usage is worrying me.
i have updated grub with pcie_aspm=force.
but the cpu usage is unchanged.
should i download & install amd catalyst ?
if you need any more information, please provide me appropriate & detailed commands.
please always cc me [ i am not yet subscribed to the mailing list ].
the output for dmesg - device stats [
http://pastebin.com/tzDkgWGJ ]:
22.4% CPU use
100.0% Audio codec hwC0D0: ATI
100.0% Display backlight
266354 pkts/s Network interface: eth0 (r8169)
100.0% PCI Device: Advanced Micro Devices [AMD] FCH SD Flash Controller
100.0% PCI Device: Advanced Micro Devices [AMD] FCH SATA Controller [AHCI mode]
100.0% PCI Device: Advanced Micro Devices [AMD] FCH USB OHCI Controller
100.0% PCI Device: Advanced Micro Devices [AMD] FCH USB EHCI Controller
100.0% PCI Device: Advanced Micro Devices [AMD] FCH USB OHCI Controller
100.0% PCI Device: Advanced Micro Devices [AMD] FCH USB EHCI Controller
100.0% PCI Device: Advanced Micro Devices [AMD] FCH Azalia Controller
100.0% PCI Device: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller
100.0% PCI Device: Advanced Micro Devices [AMD] Hudson PCI to PCI bridge (PCIE port 0)
100.0% PCI Device: Advanced Micro Devices [AMD] Hudson PCI to PCI bridge (PCIE port 1)
100.0% PCI Device: Advanced Micro Devices [AMD] FCH USB OHCI Controller
100.0% PCI Device: Advanced Micro Devices [AMD] FCH USB EHCI Controller
100.0% PCI Device: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 3
100.0% PCI Device: Advanced Micro Devices [AMD] nee ATI Wrestler HDMI Audio [Radeon HD 6250/6310]
100.0% Radio device: btusb
100.0% USB device: RT Bluetooth Radio (Realtek)
100.0% USB device: AND (MOON)
100.0% USB device: USB2.0-CRW (Generic)
100.0% USB device: OHCI Host Controller
100.0% USB device: EHCI Host Controller
0.0 pkts/s nic:vmnet8
0.0 pkts/s nic:vmnet1
0.0% USB device: TOSHIBA Web Camera (Importek)
0.0% USB device: OHCI Host Controller
0.0% USB device: OHCI Host Controller
0.0% USB device: EHCI Host Controller
thank you.