Wifi problems with RTL8723BE PCIe Wireless Network Adapter
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I'm having a lot of trouble getting a good internet connection in Ubuntu. I just updated to version 18 but previously I was running version 17, and with version 17 I was having the same problems.
Initially on boot I have a more or less strong signal but after maybe 20 minutes or so I start getting drops in the connection. I have updated installed the driver for my adapter. I disabled ipV6 and disabled power management, and written a cron script to turn off power management. Even with all this the problem still persists.
Also, when I open network management it's not showing all of the wifi connections that are available. At the most i only see the one connection at a time.
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
logical name: enp1s0
version: 15
serial: 98:e7:f4:6c:05:c5
size: 10Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8168 driverversion=8.044.02-NAPI duplex=half latency=0 link=no multicast=yes port=twisted pair speed=10Mbit/s
resources: irq:37 ioport:3000(size=256) memory:d0c04000-d0c04fff memory:d0c00000-d0c03fff
*-network
description: Wireless interface
product: RTL8723BE PCIe Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlp2s0
version: 00
serial: 94:53:30:53:bf:8b
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8723be driverversion=4.13.0-38-generic firmware=N/A ip=2.2.0.45 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:41 ioport:2000(size=256) memory:d0b00000-d0b03fff
rfkill list:0:
hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
$ iwconfig wlp2s0:
wlp2s0 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
$ iwconfig wlp2s0 | grep "Power Management"
Power Management:off
networking drivers wireless
edited Apr 21 at 20:42
Zanna
48k13119227
asked Apr 21 at 15:51
clifford cotton
1
add a comment |Â
up vote
0
down vote
favorite
I'm having a lot of trouble getting a good internet connection in Ubuntu. I just updated to version 18 but previously I was running version 17, and with version 17 I was having the same problems.
Initially on boot I have a more or less strong signal but after maybe 20 minutes or so I start getting drops in the connection. I have updated installed the driver for my adapter. I disabled ipV6 and disabled power management, and written a cron script to turn off power management. Even with all this the problem still persists.
Also, when I open network management it's not showing all of the wifi connections that are available. At the most i only see the one connection at a time.
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
logical name: enp1s0
version: 15
serial: 98:e7:f4:6c:05:c5
size: 10Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8168 driverversion=8.044.02-NAPI duplex=half latency=0 link=no multicast=yes port=twisted pair speed=10Mbit/s
resources: irq:37 ioport:3000(size=256) memory:d0c04000-d0c04fff memory:d0c00000-d0c03fff
*-network
description: Wireless interface
product: RTL8723BE PCIe Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlp2s0
version: 00
serial: 94:53:30:53:bf:8b
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8723be driverversion=4.13.0-38-generic firmware=N/A ip=2.2.0.45 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:41 ioport:2000(size=256) memory:d0b00000-d0b03fff
rfkill list:0:
hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
$ iwconfig wlp2s0:
wlp2s0 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
$ iwconfig wlp2s0 | grep "Power Management"
Power Management:off
networking drivers wireless
edited Apr 21 at 20:42
Zanna
48k13119227
asked Apr 21 at 15:51
clifford cotton
1
1
You probably need theant_selstep here: askubuntu.com/questions/635625/…
– chili555
Apr 21 at 18:25
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I'm having a lot of trouble getting a good internet connection in Ubuntu. I just updated to version 18 but previously I was running version 17, and with version 17 I was having the same problems.
Initially on boot I have a more or less strong signal but after maybe 20 minutes or so I start getting drops in the connection. I have updated installed the driver for my adapter. I disabled ipV6 and disabled power management, and written a cron script to turn off power management. Even with all this the problem still persists.
Also, when I open network management it's not showing all of the wifi connections that are available. At the most i only see the one connection at a time.
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
logical name: enp1s0
version: 15
serial: 98:e7:f4:6c:05:c5
size: 10Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8168 driverversion=8.044.02-NAPI duplex=half latency=0 link=no multicast=yes port=twisted pair speed=10Mbit/s
resources: irq:37 ioport:3000(size=256) memory:d0c04000-d0c04fff memory:d0c00000-d0c03fff
*-network
description: Wireless interface
product: RTL8723BE PCIe Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlp2s0
version: 00
serial: 94:53:30:53:bf:8b
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8723be driverversion=4.13.0-38-generic firmware=N/A ip=2.2.0.45 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:41 ioport:2000(size=256) memory:d0b00000-d0b03fff
rfkill list:0:
hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
$ iwconfig wlp2s0:
wlp2s0 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
$ iwconfig wlp2s0 | grep "Power Management"
Power Management:off
networking drivers wireless
edited Apr 21 at 20:42
Zanna
48k13119227
asked Apr 21 at 15:51
clifford cotton
1
I'm having a lot of trouble getting a good internet connection in Ubuntu. I just updated to version 18 but previously I was running version 17, and with version 17 I was having the same problems.
Initially on boot I have a more or less strong signal but after maybe 20 minutes or so I start getting drops in the connection. I have updated installed the driver for my adapter. I disabled ipV6 and disabled power management, and written a cron script to turn off power management. Even with all this the problem still persists.
Also, when I open network management it's not showing all of the wifi connections that are available. At the most i only see the one connection at a time.
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
logical name: enp1s0
version: 15
serial: 98:e7:f4:6c:05:c5
size: 10Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8168 driverversion=8.044.02-NAPI duplex=half latency=0 link=no multicast=yes port=twisted pair speed=10Mbit/s
resources: irq:37 ioport:3000(size=256) memory:d0c04000-d0c04fff memory:d0c00000-d0c03fff
*-network
description: Wireless interface
product: RTL8723BE PCIe Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlp2s0
version: 00
serial: 94:53:30:53:bf:8b
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8723be driverversion=4.13.0-38-generic firmware=N/A ip=2.2.0.45 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:41 ioport:2000(size=256) memory:d0b00000-d0b03fff
rfkill list:0:
hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
$ iwconfig wlp2s0:
wlp2s0 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
$ iwconfig wlp2s0 | grep "Power Management"
Power Management:off
networking drivers wireless
edited Apr 21 at 20:42
Zanna
48k13119227
asked Apr 21 at 15:51
clifford cotton
1
edited Apr 21 at 20:42
Zanna
48k13119227
edited Apr 21 at 20:42
Zanna
48k13119227
edited Apr 21 at 20:42
Zanna
48k13119227
48k13119227
asked Apr 21 at 15:51
clifford cotton
1
asked Apr 21 at 15:51
clifford cotton
1
asked Apr 21 at 15:51
clifford cotton
1
1
1
You probably need theant_selstep here: askubuntu.com/questions/635625/…
– chili555
Apr 21 at 18:25
add a comment |Â
1
You probably need theant_selstep here: askubuntu.com/questions/635625/…
– chili555
Apr 21 at 18:25
1
1
You probably need the
ant_sel step here: askubuntu.com/questions/635625/…– chili555
Apr 21 at 18:25
You probably need the
ant_sel step here: askubuntu.com/questions/635625/…– chili555
Apr 21 at 18:25
add a comment |Â
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1
You probably need the
ant_selstep here: askubuntu.com/questions/635625/…– chili555
Apr 21 at 18:25