[解决，lts内核或最内核]破解无线——遇到—— fixed channel mon0: -1 —— aircrack-

[wowoto]

10.04的2.6.32-21 没这个问题，我是inter3945卡，最近破了两个

2.6.32-21 ~~ 更新内核后试试看

[2lbj]

=====解决！！！！======
描述：
运行

代码： 全选

airodump-ng

总是在右上角出现不和谐的小提示

代码： 全选

fixed channel mon0: -1

Aircrack-ng的解释是有其他进程在迫使网卡工作在其他信道请自行想辙结束之...靠～～内核级的轮讯咋结束？！

总之这是Ubuntu10.10的一个bug，总之按照官方bug文档已经可以修复，方法摘录如下




After upgrading to Ubuntu 10.10, I found that airodump-ng and aireplay-ng didn't want to work:
Quote:
airodump-ng: Fixed channel to -1 = fixed channel mon0: -1
aireplay-ng: Wouldn't false authenticate OR deauth = mon0 is on channel -1, but the AP uses channel 9
Setup
OS: Ubuntu 10.10
Kernel: 2.6.35-22-generic-pae
WiFi Card: Intel iwlwifi iwlagn Intel Corporation WiFi Link 5100

How?
Code:

代码： 全选

wget http://wireless.kernel.org/download/compat-wireless-2.6/compat-wireless-2010-10-16.tar.bz2
tar -jxf compat-wireless-2010-10-16.tar.bz2
cd compat-wireless-2010-10-16
wget http://patches.aircrack-ng.org/mac80211.compat08082009.wl_frag+ack_v1.patch
patch -p1 < mac80211.compat08082009.wl_frag+ack_v1.patch
wget http://patches.aircrack-ng.org/channel-negative-one-maxim.patch
patch ./net/wireless/chan.c channel-negative-one-maxim.patch
gedit scripts/update-initramfs
#*** FIND LINE 13: KLIB=/lib/modules/2.6.31-wl/build
#*** REPLACE WITH: KLIB=/lib/modules/$(uname -r)/build
make
sudo make install
sudo make unload
sudo reboot

ps：code中提到的两个patch胶水文件可能需要翻墙下载～咋这么不顺序....还好不大我只接贴上吧，另外编译时间有点长...耐心点哈～祝好运！
channel-negative-one-maxim.patch：

代码： 全选

commit fffd6e63ea75850dafbf2ccfb38a4189f43c0282
Author: Maxim Levitsky <maximlevitsky@xxxxxxxxx>
Date:   Tue Jun 1 15:43:21 2010 +0300

    wireless: allow to retrieve the channel set on monitor interface
    
    This will allow to preserve compatibility with userspace
    
    Signed-off-by: Maxim Levitsky <maximlevitsky@xxxxxxxxx>

diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index b01a6f6..09d979b 100644
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -49,9 +49,12 @@ int cfg80211_set_freq(struct cfg80211_registered_device *rdev,
 {
 	struct ieee80211_channel *chan;
 	int result;
+	struct wireless_dev *mon_dev = NULL;
 
-	if (wdev && wdev->iftype == NL80211_IFTYPE_MONITOR)
+	if (wdev && wdev->iftype == NL80211_IFTYPE_MONITOR) {
+		mon_dev = wdev;
 		wdev = NULL;
+	}
 
 	if (wdev) {
 		ASSERT_WDEV_LOCK(wdev);
@@ -76,5 +79,8 @@ int cfg80211_set_freq(struct cfg80211_registered_device *rdev,
 	if (wdev)
 		wdev->channel = chan;
 
+	if (mon_dev)
+		mon_dev->channel = chan;
+
 	return 0;
 }

mac80211.compat08082009.wl_frag+ack_v1.patch：

代码： 全选

diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 0855cac..221bed6 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -677,11 +677,19 @@ int tid;
 
 	/*
 	 * Packet injection may want to control the sequence
-	 * number, if we have no matching interface then we
-	 * neither assign one ourselves nor ask the driver to.
+	 * number, so if an injected packet is found, skip
+	 * renumbering it. Also make the packet NO_ACK to avoid
+	 * excessive retries (ACKing and retrying should be
+	 * handled by the injecting application).
+	 * FIXME This may break hostapd and some other injectors.
+	 * This should be done using a radiotap flag.
 	 */
-	if (unlikely(info->control.vif->type == NL80211_IFTYPE_MONITOR))
+	if (unlikely((info->flags & IEEE80211_TX_CTL_INJECTED) &&
+	   !(tx->sdata->u.mntr_flags & MONITOR_FLAG_COOK_FRAMES))) {
+		if (!ieee80211_has_morefrags(hdr->frame_control))
+			info->flags |= IEEE80211_TX_CTL_NO_ACK;
 		return TX_CONTINUE;
+	}
 
 	if (unlikely(ieee80211_is_ctl(hdr->frame_control)))
 		return TX_CONTINUE;

或者见附件.... 没看见能上传...

[jinsir]

不懂，但顶起来。

[Ghacker]

貌似nUbuntu也自带！就是现在nUbuntu现在不能下载了！哎！

[黄美姬]

发个视频教程：破解无线WEP密码
http://u.115.com/file/f3ba4cc9bc

[wowoto]

发个视频教程：破解无线WEP密码
http://u.115.com/file/f3ba4cc9bc

不需要。

[wowoto]

2lbj, 不需要了，我用双内核，一个用最新版进桌面，一个用旧版命令行，顺利解决

[wowoto]

10.04的2.6.32-21 没这个问题，我是inter3945卡，最近破了两个

最新版内核已解决该问题2.6.36

[sysiphysus]

留贴待查

[czyhd]

我用的是2.6.36.3,依然有这个问题.
即使kill掉那些进程也一样.

下载bt3中.

[wowoto]

我用的是2.6.36.3,依然有这个问题.
即使kill掉那些进程也一样.

下载bt3中.

U R Right

[sweet coffee]

我的是博通的网卡，更新之后无线没有了，还有没有其他可以解决的办法，谢谢。

[duanxianting]

为什么我在ubuntu11.04下仍然出现这样的问题，难道2.6.38内核又不兼容了？

[liu35118665]

我的也是11.04，出现相同的问题，按方法做了后，问题依旧。
内核版本：2.6.38-10-generic
我用的是64位的系统。

[liu35118665]

为什么我在ubuntu11.04下仍然出现这样的问题，难道2.6.38内核又不兼容了？

刚又试了一下，好像可以了，原因是无线网卡一直连着一个AP，把无线断开后，就不出现这个问题了。
回家再试一下。