My wireless connection keeps dropping too. I haven't noticed a pattern
yet.
compaq presario cq57 wm229 - amd - dual boot with win7 and ubuntu 12.10.
lspci -k
00:00.0 Host bridge: Advanced Micro Devices [AMD] Family 14h Processor Root
Complex
Subsystem: Advanced Micro Devices [AMD] Family 14h Processor Root
Complex
00:01.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI
Wrestler [Radeon HD 6250]
Subsystem: Hewlett-Packard Company Device 3577
Kernel driver in use: radeon
Kernel modules: radeon
00:11.0 SATA controller: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0
SATA Controller [AHCI mode]
Subsystem: Hewlett-Packard Company Device 3577
Kernel driver in use: ahci
00:12.0 USB controller: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0
USB OHCI0 Controller
Subsystem: Hewlett-Packard Company Device 3577
Kernel driver in use: ohci_hcd
00:12.2 USB controller: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0
USB EHCI Controller
Subsystem: Hewlett-Packard Company Device 3577
Kernel driver in use: ehci_hcd
00:14.0 SMBus: Advanced Micro Devices [AMD] nee ATI SBx00 SMBus Controller (rev
42)
Subsystem: Hewlett-Packard Company Device 3577
Kernel driver in use: piix4_smbus
Kernel modules: sp5100_tco, i2c-piix4
00:14.2 Audio device: Advanced Micro Devices [AMD] nee ATI SBx00 Azalia (Intel
HDA) (rev 40)
Subsystem: Hewlett-Packard Company Device 3577
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
00:14.3 ISA bridge: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 LPC
host controller (rev 40)
Subsystem: Hewlett-Packard Company Device 3577
00:14.4 PCI bridge: Advanced Micro Devices [AMD] nee ATI SBx00 PCI to PCI
Bridge (rev 40)
00:14.5 USB controller: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0
USB OHCI2 Controller
Subsystem: Hewlett-Packard Company Device 3577
Kernel driver in use: ohci_hcd
00:15.0 PCI bridge: Advanced Micro Devices [AMD] nee ATI SB700/SB800/SB900 PCI
to PCI bridge (PCIE port 0)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:15.1 PCI bridge: Advanced Micro Devices [AMD] nee ATI SB700/SB800/SB900 PCI
to PCI bridge (PCIE port 1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:15.3 PCI bridge: Advanced Micro Devices [AMD] nee ATI SB900 PCI to PCI
bridge (PCIE port 3)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:16.0 USB controller: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0
USB OHCI0 Controller
Subsystem: Hewlett-Packard Company Device 3577
Kernel driver in use: ohci_hcd
00:16.2 USB controller: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0
USB EHCI Controller
Subsystem: Hewlett-Packard Company Device 3577
Kernel driver in use: ehci_hcd
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor
Function 0 (rev 43)
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor
Function 1
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor
Function 2
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor
Function 3
Kernel driver in use: k10temp
Kernel modules: k10temp
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor
Function 4
00:18.5 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor
Function 6
00:18.6 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor
Function 5
00:18.7 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor
Function 7
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5209 PCI
Express Card Reader (rev 01)
Subsystem: Hewlett-Packard Company Device 3577
Kernel driver in use: rtsx_pci
Kernel modules: rts_pstor, rtsx_pci
06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E
PCI Express Fast Ethernet controller (rev 05)
Subsystem: Hewlett-Packard Company Device 3577
Kernel driver in use: r8169
Kernel modules: r8169
07:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188CE
802.11b/g/n WiFi Adapter (rev 01)
Subsystem: Hewlett-Packard Company Device 1629
Kernel driver in use: rtl8192ce
Kernel modules: rtl8192ce
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https://bugs.launchpad.net/bugs/1066404
Title:
wireless connection drops
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