Public bug reported:
I have a machine which had ubuntu 12.04 preinstalled, and i did a fresh
install of ubuntu 13.04 a few months ago, and had to manually install
the drivers for the wireless adapter. The wifi and ethernet worked
flawlessly after that, until last night, when i was working on some ftp
work for my website, and i started uploading a 50mb file, and the system
hung. I used the system reset method of "Ctrl+Alt+SysRq+R-E-I-S-U-B".
When the system rebooted, the wireless wasn't working, and in the
indicator applet it said "device not ready" under the wireless section.
Initially, even the ethernet wasn't working, but after a little while,
it automatically started working, thankfully!
I ran a few commands in the terminal, and i'm pasting the outputs below.
rfkill list all
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
lspci
00:00.0 Host bridge: Advanced Micro Devices [AMD] Family 15h (Models 10h-1fh)
Processor Root Complex
00:01.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI
Richland [Radeon HD 8450G]
00:01.1 Audio device: Advanced Micro Devices [AMD] nee ATI Trinity HDMI Audio
Controller
00:04.0 PCI bridge: Advanced Micro Devices [AMD] Family 15h (Models 10h-1fh)
Processor Root Port
00:05.0 PCI bridge: Advanced Micro Devices [AMD] Family 15h (Models 10h-1fh)
Processor Root Port
00:07.0 PCI bridge: Advanced Micro Devices [AMD] Family 15h (Models 10h-1fh)
Processor Root Port
00:10.0 USB controller: Advanced Micro Devices [AMD] FCH USB XHCI Controller
(rev 09)
00:10.1 USB controller: Advanced Micro Devices [AMD] FCH USB XHCI Controller
(rev 09)
00:11.0 SATA controller: Advanced Micro Devices [AMD] FCH SATA Controller [AHCI
mode] (rev 40)
00:12.0 USB controller: Advanced Micro Devices [AMD] FCH USB OHCI Controller
(rev 11)
00:12.2 USB controller: Advanced Micro Devices [AMD] FCH USB EHCI Controller
(rev 11)
00:13.0 USB controller: Advanced Micro Devices [AMD] FCH USB OHCI Controller
(rev 11)
00:13.2 USB controller: Advanced Micro Devices [AMD] FCH USB EHCI Controller
(rev 11)
00:14.0 SMBus: Advanced Micro Devices [AMD] FCH SMBus Controller (rev 16)
00:14.2 Audio device: Advanced Micro Devices [AMD] FCH Azalia Controller (rev
01)
00:14.3 ISA bridge: Advanced Micro Devices [AMD] FCH LPC Bridge (rev 11)
00:14.4 PCI bridge: Advanced Micro Devices [AMD] FCH PCI Bridge (rev 40)
00:14.5 USB controller: Advanced Micro Devices [AMD] FCH USB OHCI Controller
(rev 11)
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 15h (Models 10h-1fh)
Processor Function 0
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 15h (Models 10h-1fh)
Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 15h (Models 10h-1fh)
Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 15h (Models 10h-1fh)
Processor Function 3
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 15h (Models 10h-1fh)
Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices [AMD] Family 15h (Models 10h-1fh)
Processor Function 5
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168 PCI
Express Gigabit Ethernet controller (rev 0c)
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5229 PCI
Express Card Reader (rev 01)
03:00.0 Network controller: Ralink corp. RT3290 Wireless 802.11n 1T/1R PCIe
03:00.1 Bluetooth: Ralink corp. RT3290 Bluetooth
sudo lshw -C network
*-network
description: Ethernet interface
product: RTL8111/8168 PCI Express Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
logical name: eth0
version: 0c
serial: a4:5d:36:cb:a7:da
size: 100Mbit/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=on broadcast=yes driver=r8169
driverversion=2.3LK-NAPI duplex=full firmware=rtl8168g-1_0.0.3 10/23/12
ip=192.168.1.10 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
resources: irq:49 ioport:4000(size=256) memory:d5000000-d5000fff
memory:d0000000-d0003fff
*-network DISABLED
description: Wireless interface
product: RT3290 Wireless 802.11n 1T/1R PCIe
vendor: Ralink corp.
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlan0
version: 00
serial: 3c:77:e6:af:f0:a7
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical
wireless
configuration: broadcast=yes driver=rt2800pci
driverversion=3.8.0-33-generic firmware=0.37 latency=0 link=no multicast=yes
wireless=IEEE 802.11bgn
resources: irq:19 memory:d3010000-d301ffff
sudo iwlist wlan0 scanning
wlan0 Interface doesn't support scanning : Network is down
iwconfig
eth0 no wireless extensions.
lo no wireless extensions.
lxcbr0 no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=0 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
sudo ifconfig wlan0 up
SIOCSIFFLAGS: Input/output error
If you need more information, please tell me!
I am not new to linux, but i am not well-versed with using the terminal,
so please bear with me if i ask too many questions! I hope you can help
me solve this bug!
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: network-manager 0.9.8.0-0ubuntu6.1
ProcVersionSignature: Ubuntu 3.8.0-33.48-generic 3.8.13.11
Uname: Linux 3.8.0-33-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.9.2-0ubuntu8.5
Architecture: amd64
Date: Tue Mar 25 11:06:25 2014
IfupdownConfig:
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
InstallationDate: Installed on 2013-11-08 (136 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
IpRoute:
default via 192.168.1.1 dev eth0 proto static
10.0.3.0/24 dev lxcbr0 proto kernel scope link src 10.0.3.1
169.254.0.0/16 dev eth0 scope link metric 1000
192.168.1.0/24 dev eth0 proto kernel scope link src 192.168.1.10 metric 1
MarkForUpload: True
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH
F0:6B:CA:E1:9F:26 bluetooth disconnected
/org/freedesktop/NetworkManager/Devices/2
wlan0 802-11-wireless unavailable
/org/freedesktop/NetworkManager/Devices/1
eth0 802-3-ethernet connected
/org/freedesktop/NetworkManager/Devices/0
nmcli-nm:
RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI
WWAN-HARDWARE WWAN
running 0.9.8.0 connected enabled enabled
enabled enabled disabled
** Affects: network-manager (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug raring third-party-packages
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https://bugs.launchpad.net/bugs/1297099
Title:
wifi not working after system crash; *-network DISABLED
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