system freeze when I turn on wireless

[christopher jimenez]

My laptop is a Toshiba satellite C655D-S5133 Im using ubuntu 11.04

It woks great with wired

[Massimo Forti (slackwarelife)]

Hi,you can post the result of this command:

lspci -v (if your wireless device is pci)
lsusb -v (if your wireless device is usb)

We need to konw your wireless cipset. Thanks.

[christopher jimenez (cjimenez2581)]

hi, thanks... I was away from my laptop but now Im with it...

so, I 'll use lspci -v because is a pci... and the result is :

00:00.0 Host bridge: Advanced Micro Devices [AMD] Pavilion DM1Z-3000 Host bridge
        Subsystem: Toshiba America Info Systems Device ff1e
        Flags: bus master, 66MHz, medium devsel, latency 0

00:01.0 VGA compatible controller: ATI Technologies Inc Device 9803 (prog-if 00 [VGA controller])
        Subsystem: Toshiba America Info Systems Device fde8
        Flags: bus master, fast devsel, latency 0, IRQ 41
        Memory at 80000000 (32-bit, prefetchable) [size=256M]
        I/O ports at 4000 [size=256]
        Memory at 90300000 (32-bit, non-prefetchable) [size=256K]
        Expansion ROM at <unassigned> [disabled]
        Capabilities: <access denied>
        Kernel driver in use: fglrx_pci
        Kernel modules: fglrx, radeon

00:11.0 SATA controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] (prog-if 01 [AHCI 1.0])
        Subsystem: Toshiba America Info Systems Device ff1e
        Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 19
        I/O ports at 4138 [size=8]
        I/O ports at 414c [size=4]
        I/O ports at 4130 [size=8]
        I/O ports at 4148 [size=4]
        I/O ports at 4110 [size=16]
        Memory at 9034a000 (32-bit, non-prefetchable) [size=1K]
        Capabilities: <access denied>
        Kernel driver in use: ahci
        Kernel modules: ahci

00:12.0 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0 Controller (prog-if 10 [OHCI])
        Subsystem: Toshiba America Info Systems Device ff1e
        Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 18
        Memory at 90349000 (32-bit, non-prefetchable) [size=4K]
        Kernel driver in use: ohci_hcd

00:12.2 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI Controller (prog-if 20 [EHCI])
        Subsystem: Toshiba America Info Systems Device ff1e
        Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 17
        Memory at 90348000 (32-bit, non-prefetchable) [size=256]
        Capabilities: <access denied>
        Kernel driver in use: ehci_hcd

00:13.0 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0 Controller (prog-if 10 [OHCI])
        Subsystem: Toshiba America Info Systems Device ff1e
        Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 18
        Memory at 90347000 (32-bit, non-prefetchable) [size=4K]
        Kernel driver in use: ohci_hcd

00:13.2 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI Controller (prog-if 20 [EHCI])
        Subsystem: To...

[Massimo Forti (slackwarelife)]

The problem is about the RTL8192 driver you are using to detect the wi-fi card. This bug is just open and confirmed in #749871. I must mark this bug as dupicate of #749871. Thanks many for your help.