Connection randomly drops on a fresh installed system

robschia · 2015-03-19 16:45:00

Hello,
I've used Arch Linux on my laptop for half a year until it died two weeks ago. After struggling a bit because of my first encounter with UEFI and this problem, I managed to install everything. Now, my problem is the following: after the first couple of minutes, the wireless network randomly drops(the connection and signal strength are still there, but the DL/UL speed is 0 bytes/s) and then it is back on. This goes on till I reboot.

My network driver is broadcom-wl and my network service is NetworkManager.

I'll attach additional infos to help you help me ( )

lspci -v

05:00.0 Network controller: Broadcom Corporation BCM4352 802.11ac Wireless Network Adapter (rev 03)
        Subsystem: ASUSTeK Computer Inc. Device 855c
        Flags: bus master, fast devsel, latency 0, IRQ 16
        Memory at df400000 (64-bit, non-prefetchable) [size=32K]
        Memory at df200000 (64-bit, non-prefetchable) [size=2M]
        Capabilities: <access denied>
        Kernel driver in use: wl
        Kernel modules: wl

ip link show

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default 
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: wlp5s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DORMANT group default qlen 1000
    link/ether 6c:71:d9:f1:36:cb brd ff:ff:ff:ff:ff:ff
3: eno1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN mode DEFAULT group default qlen 1000
    link/ether 78:24:af:45:2b:31 brd ff:ff:ff:ff:ff:ff

systemctl --type=service

UNIT                               LOAD   ACTIVE SUB     DESCRIPTION
dbus.service                       loaded active running D-Bus System Message Bus
kmod-static-nodes.service          loaded active exited  Create list of required static device nodes for the current kernel
NetworkManager.service             loaded active running Network Manager
polkit.service                     loaded active running Authorization Manager
sddm.service                       loaded active running Simple Desktop Display Manager
systemd-journal-flush.service      loaded active exited  Flush Journal to Persistent Storage
systemd-journald.service           loaded active running Journal Service
systemd-logind.service             loaded active running Login Service
systemd-random-seed.service        loaded active exited  Load/Save Random Seed
systemd-remount-fs.service         loaded active exited  Remount Root and Kernel File Systems
systemd-rfkill@rfkill0.service     loaded active exited  Load/Save RF Kill Switch Status of rfkill0
systemd-rfkill@rfkill1.service     loaded active exited  Load/Save RF Kill Switch Status of rfkill1
systemd-sysctl.service             loaded active exited  Apply Kernel Variables
systemd-tmpfiles-setup-dev.service loaded active exited  Create Static Device Nodes in /dev
systemd-tmpfiles-setup.service     loaded active exited  Create Volatile Files and Directories
systemd-udev-trigger.service       loaded active exited  udev Coldplug all Devices
systemd-udevd.service              loaded active running udev Kernel Device Manager
systemd-update-utmp.service        loaded active exited  Update UTMP about System Boot/Shutdown
systemd-user-sessions.service      loaded active exited  Permit User Sessions
systemd-vconsole-setup.service     loaded active exited  Setup Virtual Console
udisks2.service                    loaded active running Disk Manager
upower.service                     loaded active running Daemon for power management
user@1000.service                  loaded active running User Manager for UID 1000
user@997.service                   loaded active running User Manager for UID 997
wpa_supplicant.service             loaded active running WPA supplicant

pacman -Qen

amarok 2.8.0-5
autoconf 2.69-2
automake 1.15-1
bash 4.3.033-1
binutils 2.25-2
bison 3.0.4-1
bluedevil-frameworks 5.2.1-1
breeze 5.2.1-1
bzip2 1.0.6-5
coreutils 8.23-1
cryptsetup 1.6.6-1
device-mapper 2.02.116-1
dhcpcd 6.7.1-1
dialog 1:1.2_20150225-1
diffutils 3.3-2
drkonqi 5.2.1-2
e2fsprogs 1.42.12-2
efibootmgr 0.11.0-1
fakeroot 1.20.2-1
file 5.22-1
filesystem 2015.02-1
findutils 4.4.2-6
flex 2.5.39-1
gawk 4.1.1-1
gcc 4.9.2-4
gcc-libs 4.9.2-4
gettext 0.19.4-1
ghc 7.8.4-1
git 2.3.3-1
glibc 2.21-2
grep 2.21-2
groff 1.22.3-2
grub 1:2.02.beta2-5
gtk-aurora-engine 1.5.1-4
gwenview 14.12.3-1
gzip 1.6-1
hwinfo 21.10.1.1-1
inetutils 1.9.2-2
iproute2 3.19.0-1
iputils 20121221-3
jfsutils 1.1.15-4
kde-gtk-config-frameworks 5.2.1-1
kdebase-dolphin 14.12.3-1
kdebase-kdialog 14.12.3-1
kdegraphics-okular 14.12.3-1
kdepim-kmail 4.14.6-1
kdeplasma-addons-frameworks 5.2.1-1
kdeutils-ark 14.12.3-1
kdevelop 4.7.1-1
kinfocenter 5.2.1-1
kio-extras 5.2.1-1
kmenuedit 5.2.1-1
konsole 14.12.3-1
kscreen-frameworks 5.2.1-1
ksysguard 5.2.1-2
kwin 5.2.1-1
kwrite 14.12.3-1
kwrited 5.2.1-1
less 471-1
libexif 0.6.21-2
libtool 2.4.6-1
licenses 20140629-1
linux 3.18.6-1
logrotate 3.8.9-1
lvm2 2.02.116-1
m4 1.4.17-1
make 4.1-1
man-db 2.7.1-1
man-pages 3.81-1
mdadm 3.3.2-1
milou 5.2.1-1
nano 2.2.6-3
netbeans 8.0.2-1
ntfs-3g 2014.2.15-1
nvidia 346.47-3
os-prober 1.64-1
oxygen 5.2.1-1
oxygen-cursors 5.2.1-1
p7zip 9.38.1-1
pacman 4.2.1-1
patch 2.7.5-1
pciutils 3.3.0-1
pcmciautils 018-7
perl 5.20.2-1
pkg-config 0.28-2
plasma-desktop 5.2.1-2
plasma-nm 5.2.1-1
plasma-workspace 5.2.1-2
plasma-workspace-wallpapers 5.2.1-1
powerdevil 5.2.1-1
procps-ng 3.3.10-1
psmisc 22.21-2
qemu 2.2.0-2
reiserfsprogs 3.6.24-1
s-nail 14.7.11-1
sddm 0.11.0-1
sed 4.2.2-3
shadow 4.2.1-2
sudo 1.8.12-1
sysfsutils 2.1.0-9
systemd-sysvcompat 218-2
systemsettings 5.2.1-1
tar 1.28-1
texinfo 5.2-3
unrar 1:5.2.6-1
unzip 6.0-10
usbutils 008-1
util-linux 2.25.2-1
vi 1:050325-4
wget 1.16.3-1
which 2.20-7
wpa_supplicant 2.3-1
xfsprogs 3.2.2-1
xorg-xkill 1.0.4-1
zip 3.0-6

Thanks in advance.

Last edited by robschia (2015-03-19 16:45:50)

Arch Linux

#1 2015-03-19 16:45:00

Connection randomly drops on a fresh installed system

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