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Message #03924
[Bug 1153252] Re: 14e4:4727 [Samsung NP-RF511-S03SE] wifi stops working when laptop lid is closed
I tested with 3.11.0-031100rc4-generic. The ping output changed, though
it still does get disconnected:
$ ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=47 time=25.6 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=47 time=27.8 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=47 time=29.7 ms
64 bytes from 8.8.8.8: icmp_seq=4 ttl=47 time=31.4 ms
64 bytes from 8.8.8.8: icmp_seq=5 ttl=47 time=88.8 ms
64 bytes from 8.8.8.8: icmp_seq=6 ttl=47 time=2682 ms
>From 10.0.1.130 icmp_seq=56 Destination Host Unreachable
>From 10.0.1.130 icmp_seq=57 Destination Host Unreachable
>From 10.0.1.130 icmp_seq=58 Destination Host Unreachable
64 bytes from 8.8.8.8: icmp_seq=10 ttl=47 time=49571 ms
64 bytes from 8.8.8.8: icmp_seq=11 ttl=47 time=48592 ms
64 bytes from 8.8.8.8: icmp_seq=20 ttl=47 time=39698 ms
64 bytes from 8.8.8.8: icmp_seq=21 ttl=47 time=38700 ms
64 bytes from 8.8.8.8: icmp_seq=22 ttl=47 time=37696 ms
64 bytes from 8.8.8.8: icmp_seq=60 ttl=47 time=10981 ms
64 bytes from 8.8.8.8: icmp_seq=61 ttl=47 time=9981 ms
64 bytes from 8.8.8.8: icmp_seq=62 ttl=47 time=8985 ms
64 bytes from 8.8.8.8: icmp_seq=63 ttl=47 time=7981 ms
64 bytes from 8.8.8.8: icmp_seq=64 ttl=47 time=6976 ms
64 bytes from 8.8.8.8: icmp_seq=65 ttl=47 time=5978 ms
64 bytes from 8.8.8.8: icmp_seq=66 ttl=47 time=4982 ms
64 bytes from 8.8.8.8: icmp_seq=67 ttl=47 time=3981 ms
64 bytes from 8.8.8.8: icmp_seq=68 ttl=47 time=2984 ms
64 bytes from 8.8.8.8: icmp_seq=69 ttl=47 time=1983 ms
64 bytes from 8.8.8.8: icmp_seq=70 ttl=47 time=977 ms
64 bytes from 8.8.8.8: icmp_seq=71 ttl=47 time=62.8 ms
64 bytes from 8.8.8.8: icmp_seq=72 ttl=47 time=24.9 ms
64 bytes from 8.8.8.8: icmp_seq=73 ttl=47 time=25.1 ms
** Tags removed: kernel-unable-to-test-upstream
** Tags added: kernel-bug-exists-upstream-3.11.0-031100rc4
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1153252
Title:
14e4:4727 [Samsung NP-RF511-S03SE] wifi stops working when laptop lid
is closed
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
In Ubuntu 12.10, when I close the laptop lid, the wlan connection is
closed. Wired (ethernet) connections keep working normally.
This prevents using only external monitor in places where wired
connections are not accessible and forces the user to keep the laptop
display on even if it is not needed.
Changing the power manager settings to "Do nothing" does not affect
this. It also does not matter if the laptop is plugged in or not.
Looking at this discussion, it seems this problem has existed at least
from Ubuntu 8.04, and Kubuntu is affected as well:
http://ubuntuforums.org/showthread.php?t=968785
Apparently, at some point, disabling the screen saver would fix this issue. However, there is no such setting on Ubuntu 12.10.
---
ApportVersion: 2.6.1-0ubuntu10
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: unksi 2255 F.... pulseaudio
/dev/snd/pcmC0D0p: unksi 2255 F...m pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
DistroRelease: Ubuntu 12.10
InstallationDate: Installed on 2013-03-01 (16 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MachineType: SAMSUNG ELECTRONICS CO., LTD. RF511/RF411/RF711
MarkForUpload: True
NonfreeKernelModules: wl
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-25-generic root=UUID=a7bbcbf4-2e43-442d-a6e9-c22e2a1016c0 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.5.0-25.39-generic 3.5.7.4
RelatedPackageVersions:
linux-restricted-modules-3.5.0-25-generic N/A
linux-backports-modules-3.5.0-25-generic N/A
linux-firmware 1.95
Tags: quantal running-unity
Uname: Linux 3.5.0-25-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers
dmi.bios.date: 11/27/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 17HX.M045.20121127.SSH
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: RF511/RF411/RF711
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: 17HX
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr17HX.M045.20121127.SSH:bd11/27/2012:svnSAMSUNGELECTRONICSCO.,LTD.:pnRF511/RF411/RF711:pvr17HX:rvnSAMSUNGELECTRONICSCO.,LTD.:rnRF511/RF411/RF711:rvr17HX:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A:
dmi.product.name: RF511/RF411/RF711
dmi.product.version: 17HX
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
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