Wifi disabled by Jupiter how do I re-enable?

Can you give the output of:

sudo lshw -C network; lsb_release -a; uname -a; sudo rfkill list; dmesg | grep -i firm

Thanks

Also, what is jupitar?

here is the output of listed commands
shravan@mama:~$ sudo lshw -C network
[sudo] password for shravan:
  *-network
       description: Ethernet interface
       product: RTL8111/8168B PCI Express Gigabit Ethernet controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:07:00.0
       logical name: eth0
       version: 06
       serial: 2c:27:d7:bb:ed:e8
       size: 10Mbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=off broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8168e-3_0.0.4 03/27/12 ip=10.102.43.148 latency=0 link=yes multicast=yes port=MII speed=10Mbit/s
       resources: irq:47 ioport:4000(size=256) memory:c0404000-c0404fff memory:c0400000-c0403fff
  *-network
       description: Wireless interface
       product: BCM4313 802.11b/g/n Wireless LAN Controller
       vendor: Broadcom Corporation
       physical id: 0
       bus info: pci@0000:0d:00.0
       logical name: eth1
       version: 01
       serial: cc:52:af:95:b0:5d
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=wl0 driverversion=5.100.82.38 latency=0 multicast=yes wireless=IEEE 802.11
       resources: irq:17 memory:c4500000-c4503fff
shravan@mama:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 12.04.1 LTS
Release: 12.04
Codename: precise
shravan@mama:~$ uname -a
Linux mama 3.2.0-29-generic #46-Ubuntu SMP Fri Jul 27 17:03:23 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
shravan@mama:~$ sudo rfkill list
0: brcmwl-0: Wireless LAN
 Soft blocked: no
 Hard blocked: no
1: hci0: Bluetooth
 Soft blocked: no
 Hard blocked: no
2: hp-wifi: Wireless LAN
 Soft blocked: no
 Hard blocked: no
shravan@mama:~$ dmesg | grep -i firm
[ 0.608103] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 17.660076] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS
shravan@mama:~$

Jupiter is a tool to control power managemnet, I believe

see here

http://www.jupiterapplet.org/

Shravan,

Can you confirm that this is what caused your problems or if not provide a link to where you got Jupiter if it not in the software centre.

If you run:

sudo iwlist scan

Do you see networks?

If so you can install wicd and tell it to use eth1 as wifi, network manager seems to like wlan0. Wicd is a bit more flexible and should help

Could always contact the owners / team for the PPA:
https://launchpad.net/~webupd8team

About Jupiter etc to see how it can be undone