Alpine wifi
by lattimro from LinuxQuestions.org on (#6GQK7)
Hi Folks,
wifi suddenly failed to connect and I can't bring it up:
Code:ip link set wlan0 upCode:ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:26:6c:3e:7f:38 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.14/24 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::226:6cff:fe3e:7f38/64 scope link
valid_lft forever preferred_lft forever
3: wlan0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN qlen 1000
link/ether 76:3a:13:91:0d:fd brd ff:ff:ff:ff:ff:ffCode:nmcli d
DEVICE TYPE STATE CONNECTION
lo loopback connected (externally) lo
wlan0 wifi unavailable --
eth0 ethernet unmanaged --Code:rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: noCode:lsmod|grep rtl
rtl8192se 86016 0
rtl_pci 32768 1 rtl8192se
rtlwifi 114688 2 rtl_pci,rtl8192se
mac80211 1122304 3 rtl_pci,rtlwifi,rtl8192se
cfg80211 1159168 2 rtlwifi,mac80211
rfkill 28672 3 rtlwifi,cfg80211Code:lshw -C network
*-network
description: Ethernet interface
product: RTL810xE PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
logical name: eth0
version: 02
serial: 00:26:6c:3e:7f:38
size: 100Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=6.1.62-0-lts duplex=full ip=192.168.1.14 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
resources: irq:16 ioport:3000(size=256) memory:d0410000-d0410fff memory:d0400000-d040ffff memory:d5400000-d541ffff
*-network
description: Wireless interface
product: RTL8191SEvB Wireless LAN Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlan0
version: 10
serial: ee:ec:36:9c:24:43
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8192se driverversion=6.1.62-0-lts firmware=N/A latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:17 ioport:2000(size=256) memory:d4400000-d4403fff
wifi suddenly failed to connect and I can't bring it up:
Code:ip link set wlan0 upCode:ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:26:6c:3e:7f:38 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.14/24 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::226:6cff:fe3e:7f38/64 scope link
valid_lft forever preferred_lft forever
3: wlan0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN qlen 1000
link/ether 76:3a:13:91:0d:fd brd ff:ff:ff:ff:ff:ffCode:nmcli d
DEVICE TYPE STATE CONNECTION
lo loopback connected (externally) lo
wlan0 wifi unavailable --
eth0 ethernet unmanaged --Code:rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: noCode:lsmod|grep rtl
rtl8192se 86016 0
rtl_pci 32768 1 rtl8192se
rtlwifi 114688 2 rtl_pci,rtl8192se
mac80211 1122304 3 rtl_pci,rtlwifi,rtl8192se
cfg80211 1159168 2 rtlwifi,mac80211
rfkill 28672 3 rtlwifi,cfg80211Code:lshw -C network
*-network
description: Ethernet interface
product: RTL810xE PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
logical name: eth0
version: 02
serial: 00:26:6c:3e:7f:38
size: 100Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=6.1.62-0-lts duplex=full ip=192.168.1.14 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
resources: irq:16 ioport:3000(size=256) memory:d0410000-d0410fff memory:d0400000-d040ffff memory:d5400000-d541ffff
*-network
description: Wireless interface
product: RTL8191SEvB Wireless LAN Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlan0
version: 10
serial: ee:ec:36:9c:24:43
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8192se driverversion=6.1.62-0-lts firmware=N/A latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:17 ioport:2000(size=256) memory:d4400000-d4403fff