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Message #08531
[Bug 927794] Re: 14e4:4727 WLAN not working with Lenovo G570
The issue is not remaining anymore in 13.04.
But I suffer terribly from:
1969:2062 Atheros AR8152 v2.0 Fast Ethernet (rev c1) stops working after some minutes
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1173279
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https://bugs.launchpad.net/bugs/927794
Title:
14e4:4727 WLAN not working with Lenovo G570
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
Hello,
with Kernel 3.0.0-15-generic the WLAN does not work on my laptop:
Lenovo G570
http://www.lenovo.com/products/us/laptop/essential/g-series/g570/
With 3.0.0-14-generic all works well.
WORKAROUND: sudo bzr diff -r149
=== modified file '.etckeeper'
--- .etckeeper 2012-06-03 11:23:33 +0000
+++ .etckeeper 2012-06-03 12:23:50 +0000
@@ -1830,8 +1830,6 @@
maybe chmod 0755 './modprobe.d'
maybe chmod 0644 './modprobe.d/alsa-base.conf'
maybe chmod 0644 './modprobe.d/blacklist-ath_pci.conf'
-maybe chmod 0644 './modprobe.d/blacklist-bcm43.conf'
-maybe chmod 0644 './modprobe.d/blacklist-bcma.conf'
maybe chmod 0644 './modprobe.d/blacklist-cups-usblp.conf'
maybe chmod 0644 './modprobe.d/blacklist-firewire.conf'
maybe chmod 0644 './modprobe.d/blacklist-framebuffer.conf'
@@ -1845,6 +1843,7 @@
maybe chmod 0644 './modprobe.d/thinkfan.conf'
maybe chmod 0644 './modprobe.d/vmwgfx-fbdev.conf'
maybe chmod 0644 './modules'
+maybe chmod 0644 './modules~'
maybe chmod 0755 './mono'
maybe chmod 0755 './mono/2.0'
maybe chmod 0755 './mono/2.0/Browsers'
=== removed file 'modprobe.d/blacklist-bcm43.conf'
--- modprobe.d/blacklist-bcm43.conf 2012-06-02 22:53:43 +0000
+++ modprobe.d/blacklist-bcm43.conf 1970-01-01 00:00:00 +0000
@@ -1,9 +0,0 @@
-# Warning: This file is autogenerated by bcmwl. All changes to this file will be lost.
-blacklist b43
-blacklist b43legacy
-blacklist ssb
-blacklist bcm43xx
-blacklist brcm80211
-blacklist brcmfmac
-blacklist brcmsmac
-blacklist bcma
=== removed file 'modprobe.d/blacklist-bcma.conf'
--- modprobe.d/blacklist-bcma.conf 2012-06-02 23:07:52 +0000
+++ modprobe.d/blacklist-bcma.conf 1970-01-01 00:00:00 +0000
@@ -1,1 +0,0 @@
-blacklist brcmsmac
=== modified file 'modprobe.d/blacklist.conf'
--- modprobe.d/blacklist.conf 2012-06-03 12:04:55 +0000
+++ modprobe.d/blacklist.conf 2012-06-03 12:16:35 +0000
@@ -53,3 +53,12 @@
# continues to build and is installable for the few cases where its
# really needed.
blacklist amd76x_edac
+
+### Ubuntu Broadcom madness:
+# http://ubuntuforums.org/showpost.php?p=11446022&postcount=2
+blacklist brcm80211
+blacklist bcma
+
+# acc. http://ubuntuforums.org/showpost.php?p=11903104&postcount=18
+blacklist wl
+blacklist atl1c
=== modified file 'modules'
--- modules 2012-03-19 23:16:46 +0000
+++ modules 2012-06-03 12:14:58 +0000
@@ -5,3 +5,5 @@
lp
rtc
+# acc. to http://ubuntuforums.org/showpost.php?p=11903104&postcount=18
+brcmsmac
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: hotryce 1752 F.... pulseaudio
CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xd0600000 irq 42'
Mixer name : 'Intel CougarPoint HDMI'
Components : 'HDA:14f1506e,17aac013,00100002 HDA:80862805,80860101,00100000'
Controls : 12
Simple ctrls : 6
DistroRelease: Ubuntu 11.10
HibernationDevice: RESUME=UUID=d69db823-bd68-4998-99a5-419c9e0c7aa8
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: LENOVO 4334
Package: linux (not installed)
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-15-generic root=UUID=25d4600d-a17b-4e61-a1c7-c109921a9535 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.0.0-15.26-generic 3.0.13
RelatedPackageVersions:
linux-restricted-modules-3.0.0-15-generic N/A
linux-backports-modules-3.0.0-15-generic N/A
linux-firmware 1.60
RfKill:
0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
StagingDrivers: rts5139 mei
Tags: oneiric running-unity staging
Uname: Linux 3.0.0-15-generic x86_64
UpgradeStatus: Upgraded to oneiric on 2011-12-20 (47 days ago)
UserGroups: adm admin cdrom dialout fuse lpadmin plugdev sambashare users
dmi.bios.date: 10/07/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 40CN28WW(V2.14)
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Base Board Product Name
dmi.board.vendor: LENOVO
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnLENOVO:bvr40CN28WW(V2.14):bd10/07/2011:svnLENOVO:pn4334:pvrLenovoG570:rvnLENOVO:rnBaseBoardProductName:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
dmi.product.name: 4334
dmi.product.version: Lenovo G570
dmi.sys.vendor: LENOVO
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