[Bug 856314] Re: very slow internet connection with brcmsmac driver

Until drivers in the kernel are fixed, you can use this workaround to get fast wireless speeds on secured and/or unsecured wifi. 1. Add the following two lines at the end of your /etc/modprobe.d/blacklist.conf file blacklist bcma blacklist brcmsmac 2. Install proprietary Broadcom STA wireless

[Bug 775034] Re: Natty freezes due to Acer Aspire One 522 wireless

Vavooon please see https://bugs.launchpad.net/ubuntu/+source/linux/+bug/856314 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/775034 Title: Natty freezes due to Acer Aspire One 522 wireless To

[Bug 856314] Re: very slow internet connection with brcmsmac driver

Still very slow download speed on unsecured wireless connection in 3.0.0-14-generic kernel. UNSECURED Wireless speeds: Download ~ 0.40 Mbps Upload ~ 3.5 Mbps (this one is good) On secured wireless (WPA/WPA2) both download and upload speeds are fine. -- You received this bug notification

[Bug 856314] Re: very slow internet connection with brcmsmac driver

Posted #7 little too fast. The good news is only partial. On SECURED (WPA/WPA2) wireless the 3.0.0-13 kernel works great but on UNSECURED connection wireless is still very slow (56k or so). Could someone confirm this behavior? Also, could someone check WEP secure connection too? -- You

[Bug 856314] Re: very slow internet connection with brcmsmac driver

Good news, the kernel 3.0.0-13 released yesterday/today fixed the slow wireless connection problem. Bad news, on Acer Aspire One 522 the computer freezes just like it did under Natty, the same fix as before In BIOS, simply listing network boot before HDD boot DOES solve the networking issue on

[Bug 775034] Re: Natty freezes due to Acer Aspire One 522 wireless

oneiric has this bug as well. The same fix as before In BIOS, simply listing network boot before HDD boot DOES solve the networking issue on Acer Aspire One 522. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 856314] Re: very slow internet connection with brcmsmac driver

Have the same slow connection issue on Aspire One 522. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/856314 Title: very slow internet connection with brcmsmac driver To manage notifications about

[Bug 775034] Re: Natty freezes due to Acer Aspire One 522 wireless

AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: amd64 ArecordDevices: List of CAPTURE Hardware Devices card 1: SB [HDA ATI SB], device 0: CONEXANT Analog [CONEXANT Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER

[Bug 775034] AcpiTables.txt

apport information ** Attachment added: AcpiTables.txt https://bugs.launchpad.net/bugs/775034/+attachment/2217215/+files/AcpiTables.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/775034

[Bug 775034] AlsaDevices.txt

apport information ** Attachment added: AlsaDevices.txt https://bugs.launchpad.net/bugs/775034/+attachment/2217216/+files/AlsaDevices.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/775034

[Bug 775034] AplayDevices.txt

apport information ** Attachment added: AplayDevices.txt https://bugs.launchpad.net/bugs/775034/+attachment/2217217/+files/AplayDevices.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/775034

[Bug 775034] BootDmesg.txt

apport information ** Attachment added: BootDmesg.txt https://bugs.launchpad.net/bugs/775034/+attachment/2217218/+files/BootDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/775034 Title:

[Bug 775034] Card0.Codecs.codec.0.txt

apport information ** Attachment added: Card0.Codecs.codec.0.txt https://bugs.launchpad.net/bugs/775034/+attachment/2217219/+files/Card0.Codecs.codec.0.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 775034] Card1.Amixer.values.txt

apport information ** Attachment added: Card1.Amixer.values.txt https://bugs.launchpad.net/bugs/775034/+attachment/2217220/+files/Card1.Amixer.values.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 775034] Card1.Codecs.codec.0.txt

apport information ** Attachment added: Card1.Codecs.codec.0.txt https://bugs.launchpad.net/bugs/775034/+attachment/2217221/+files/Card1.Codecs.codec.0.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 775034] CurrentDmesg.txt

apport information ** Attachment added: CurrentDmesg.txt https://bugs.launchpad.net/bugs/775034/+attachment/2217222/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/775034

[Bug 775034] IwConfig.txt

apport information ** Attachment added: IwConfig.txt https://bugs.launchpad.net/bugs/775034/+attachment/2217223/+files/IwConfig.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/775034 Title:

[Bug 775034] Lspci.txt

apport information ** Attachment added: Lspci.txt https://bugs.launchpad.net/bugs/775034/+attachment/2217224/+files/Lspci.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/775034 Title: Natty

[Bug 775034] Lsusb.txt

apport information ** Attachment added: Lsusb.txt https://bugs.launchpad.net/bugs/775034/+attachment/2217225/+files/Lsusb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/775034 Title: Natty

[Bug 775034] PciMultimedia.txt

apport information ** Attachment added: PciMultimedia.txt https://bugs.launchpad.net/bugs/775034/+attachment/2217226/+files/PciMultimedia.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/775034

[Bug 775034] ProcCpuinfo.txt

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[Bug 775034] ProcCpuinfo_.txt

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[Bug 775034] ProcInterrupts.txt

apport information ** Attachment added: ProcInterrupts.txt https://bugs.launchpad.net/bugs/775034/+attachment/2217229/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 775034] UdevDb.txt

apport information ** Attachment added: UdevDb.txt https://bugs.launchpad.net/bugs/775034/+attachment/2217231/+files/UdevDb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/775034 Title: Natty

[Bug 775034] ProcModules.txt

apport information ** Attachment added: ProcModules.txt https://bugs.launchpad.net/bugs/775034/+attachment/2217230/+files/ProcModules.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/775034

[Bug 775034] UdevLog.txt

apport information ** Attachment added: UdevLog.txt https://bugs.launchpad.net/bugs/775034/+attachment/2217232/+files/UdevLog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/775034 Title:

[Bug 775034] WifiSyslog.txt

apport information ** Attachment added: WifiSyslog.txt https://bugs.launchpad.net/bugs/775034/+attachment/2217233/+files/WifiSyslog.txt ** Changed in: linux (Ubuntu) Status: Incomplete = New -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 775034] Re: Natty freezes due to Acer Aspire One 522 wireless

@ 20 Relevant output from: sudo lspci -v 06:00.0 Ethernet controller: Atheros Communications AR8152 v2.0 Fast Ethernet (rev c1) Subsystem: Acer Incorporated [ALI] Device 0543 Flags: bus master, fast devsel, latency 0, IRQ 40 Memory at 9020 (64-bit, non-prefetchable)

[Bug 775034] Re: Natty freezes due to Acer Aspire One 522 wireless

@ 14 Thank you! In BIOS, simply listing network boot before HDD boot DOES solve the networking issue on Acer Aspire One 522. Wireless and LAN are now working :-) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 775034] Re: Natty freezes due to Acer Aspire One 522 wireless

@ #3 Your workaround works!!! Thank you. @ #4 On Acer 522 blacklisting atl1c does NOT disable wireless. Make sure that proprietary Broadcom STA wireless driver is installed.: On kubunutu: sudo jockey-kde On ubuntu: sudo jockey -- You received this bug notification because you are a member