[Bug 721449] Re: slow wifi (atheros [ath9k] driver issue)
This bug was filed against a series that is no longer supported and so is being marked as Won't Fix. If this issue still exists in a supported series, please file a new bug. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: Triaged = Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/721449 Title: slow wifi (atheros [ath9k] driver issue) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/721449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 721449] Re: slow wifi (atheros [ath9k] driver issue)
I hate the Atheros wireless cards. I've met this problem on so many laptops. Anyway, one of my older laptops have a Intel Corporation Ultimate N WiFi Link 5300 (as reported from lspci -v). It seems this does not use the ath9k driver, so the reported workaround does not work. However, this workaround seems to work modprobe iwlagn swcrypt=1 (or put it in /etc/modprobe.d similar to how it's done with the ath9k driver). Hopefully that will work better until a real fix is implemented. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/721449 Title: slow wifi (atheros [ath9k] driver issue) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/721449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 721449] Re: slow wifi (atheros [ath9k] driver issue)
Sorry, use swcrypto=1, which seems to work better (I forgot the o at the end in my previous message). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/721449 Title: slow wifi (atheros [ath9k] driver issue) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/721449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 721449] Re: slow wifi (atheros [ath9k] driver issue)
Ok, just for you to know, during these days I tested with the following releases: Oneiric Beta 1 - The problem is there Natty - The problem is there 10.10 - Here it works fine! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/721449 Title: slow wifi (atheros [ath9k] driver issue) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/721449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 721449] Re: slow wifi (atheros [ath9k] driver issue)
This problem still occurs in Oneiric Beta 1... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/721449 Title: slow wifi (atheros [ath9k] driver issue) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/721449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 721449] Re: slow wifi (atheros [ath9k] driver issue)
I have an Atheros AR9285 on my netbook (Ubuntu 11.04, Linux 2.6.38-10) and installing 2.6.39 backports solved the upload problem? I have no download problem (wifi g) I also have an Atheros AR922X with a slow download problem : download never goes up 250kiB, while upload reaches 500kiB (and knowing signal quality, expected download speed is nearly 3MiB (wifi g)) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/721449 Title: slow wifi (atheros [ath9k] driver issue) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/721449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 721449] Re: slow wifi (atheros [ath9k] driver issue)
I am having the same problem (With Atheros AR9285) Info: gleb ~ $ iwconfig wlan0 wlan0 IEEE 802.11bgn ESSID:WLAN_6C26 Mode:Managed Frequency:2.422 GHz Access Point: 64:68:0C:75:6C:29 Bit Rate=54 Mb/s Tx-Power=12 dBm Retry long limit:7 RTS thr:off Fragment thr:off Power Management:off Link Quality=54/70 Signal level=-56 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:1820 Invalid misc:1946 Missed beacon:0 lspci -v 02:00.0 Network controller: Atheros Communications Inc. AR9287 Wireless Network Adapter (PCI-Express) (rev 01) Subsystem: Foxconn International, Inc. Device e030 Flags: bus master, fast devsel, latency 0, IRQ 16 Memory at e8e0 (64-bit, non-prefetchable) [size=64K] Capabilities: access denied Kernel driver in use: ath9k Kernel modules: ath9k -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/721449 Title: slow wifi (atheros [ath9k] driver issue) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/721449/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
