Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.12 kernel[0].
If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.12-saucy/ ** Changed in: linux (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1248485 Title: No wireless connection after updates 12.04LTS Status in “linux” package in Ubuntu: Incomplete Bug description: I am using HP "all in one" with Ubuntu 12.04 LTS installed. Following the last update, my wireless network connection is lost. I have both wired and wireless connection if I boot with older version 3.2.032, but with new version 3.2.055 after update I only have wired connection, but no wireless connection. Wired output from NM-Tool john@john-20-b101ea:~$ nm-tool NetworkManager Tool State: connected (global) - Device: eth1 [Wired connection 1] ------------------------------------------- Type: Wired Driver: r8169 State: connected Default: yes HW Address: 70:54:D2:BE:43:DD Capabilities: Carrier Detect: yes Speed: 100 Mb/s Wired Properties Carrier: on IPv4 Settings: Address: 192.168.1.2 Prefix: 24 (255.255.255.0) Gateway: 192.168.1.1 DNS: 192.168.1.1 john@john-20-b101ea:~$ Wireless output below..... john@john-20-b101ea:~$ NetworkManager Tool State: disconnected - Device: eth1 ----------------------------------------------------------------- Type: Wired Driver: r8169 State: unavailable Default: no HW Address: 70:54:D2:BE:43:DD Capabilities: Carrier Detect: yes Speed: 100 Mb/s Wired Properties Carrier: off john@john-20-b101ea:~$ I have 2 versions on my front logon screen. One is linux 3.2.055 and the other is 3.2.032 The default is 3.2.055 on boot up I can get a wired connection but no wireless connection. If I boot on 3.2.032 I can get both a wired, and wireless connection. Many thanks for any help.......(New to Ubuntu) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1248485/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
