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Okay, I have an update on this. |
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|
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Note that wlp3s0 is the WireLess adapter and enp0s2 is the wired |
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Ethernet adapter. |
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|
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Given the /etc/conf.d/net as shown below (i.e. only config_wlp3s0=3D"dhcp"= |
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) |
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|
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1. If there is *no* /etc/init.d/net.enp0s2 link (or any adapter link), |
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then the wireless connection comes up with a dhcp-derived address |
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2. if there *is* an /etc/init.d/net.enp0s2 link, and the same |
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/etc/conf.d/net file: |
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1. the wireless comes up with no address (and no dhcp attempt in |
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/var/log/syslog) |
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2. The wired adapter has a (dhcp-derived) zero-conf address or |
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something, at 169. |
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3. if a fixed ip address is additionally specified for the wired |
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adapter in /etc/conf.d/net |
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1. it is assigned as specified |
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2. No attempt is made to run dhcp on the wireless anymore (although |
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dhcp *is* specified for it in /etc/conf.d/net) |
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|
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The thing is, before my root filesystem got crashed by a negligent ext4 |
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recovery, the system came up multi-homed, with a static and a |
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dhcp-derived address. |
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Coming from 4.9.? to 4.19.72. |
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|
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Could it be that something changed? |
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|
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|
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On 12/19/19 08:46, n952162 wrote: |
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> I have this line in /etc/conf.d/net: |
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> |
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> config_wlp3s0=3D"dhcp" |
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> |
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> given: |
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> |
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> $ifconfig wlp3s0 |
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> wlp3s0=C2=A0=C2=A0=C2=A0 Link encap:Ethernet=C2=A0 HWaddr xx:xx:xx:xx:xx= |
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:xx |
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> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 inet addr:192.168= |
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.178.42 Bcast:192.168.178.255 |
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> Mask:255.255.255.0 |
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> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 UP BROADCAST RUNN= |
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ING MULTICAST=C2=A0 MTU:1500 Metric:1 |
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> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 RX packets:2008 e= |
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rrors:0 dropped:0 overruns:0 frame:0 |
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> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 TX packets:335 er= |
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rors:0 dropped:0 overruns:0 carrier:0 |
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> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 collisions:0 txqu= |
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euelen:1000 |
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> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 RX bytes:619501= |
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=C2=A0 TX bytes:40551 |
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> |
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> but I still have to manually start dhcpcd (now, after installing kernel |
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> 4.19.72). |
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> |
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> Another problem - wpa_supplicant then defines a default gateway, even |
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> though one already existed for the wired connection: |
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> |
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> config_enp2s0=3D"192.168.179.20 netmask 255.255.255.0 brd 192.168.179.25= |
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5" |
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> routes_enp2s0=3D"default via 192.168.179.24" |
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> |
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> I have to then manually delete that when I'm on wireless.=C2=A0 That all |
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> happened automatically before.=C2=A0 I wonder how I broke that all. |
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> |
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> |
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|
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|
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--------------B898CE0ED264D806801D94F3 |
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Content-Type: text/html; charset=utf-8 |
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Content-Transfer-Encoding: quoted-printable |
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|
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<html> |
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<head> |
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<meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dutf-= |
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8"> |
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</head> |
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<body text=3D"#000000" bgcolor=3D"#FFFFFF"> |
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<p>Okay, I have an update on this.</p> |
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<p>Note that wlp3s0 is the WireLess adapter and enp0s2 is the wired |
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Ethernet adapter.</p> |
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<p>Given the /etc/conf.d/net as shown below (i.e. only <font |
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size=3D"+1"><tt>config_wlp3s0=3D"dhcp"</tt></font>)<br> |
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</p> |
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<ol> |
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<li>If there is <b>no</b> /etc/init.d/net.enp0s2 link (or any |
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adapter link), then the wireless connection comes up with a |
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dhcp-derived address</li> |
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<li>if there <b>is</b> an /etc/init.d/net.enp0s2 link, and the |
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same /etc/conf.d/net file:</li> |
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<ol> |
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<li>the wireless comes up with no address (and no dhcp attempt |
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in /var/log/syslog) <br> |
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</li> |
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<li>The wired adapter has a (dhcp-derived) zero-conf address or |
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something, at 169.</li> |
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</ol> |
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<li>if a fixed ip address is additionally specified for the wired |
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adapter in /etc/conf.d/net<br> |
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</li> |
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<ol> |
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<li>it is assigned as specified<br> |
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</li> |
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<li>No attempt is made to run dhcp on the wireless anymore |
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(although dhcp <b>is</b> specified for it in /etc/conf.d/net)</l= |
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i> |
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</ol> |
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</ol> |
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The thing is, before my root filesystem got crashed by a negligent |
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ext4 recovery, the system came up multi-homed, with a static and a |
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dhcp-derived address.<br> |
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Coming from 4.9.? to 4.19.72.<br> |
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<br> |
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Could it be that something changed?<br> |
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<br> |
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<br> |
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<div class=3D"moz-cite-prefix">On 12/19/19 08:46, n952162 wrote:<br> |
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</div> |
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<blockquote type=3D"cite" |
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cite=3D"mid:9755d4c1-3246-3403-299a-fc73b4d61be3@×××.de">I have this |
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line in /etc/conf.d/net: |
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<br> |
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<br> |
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config_wlp3s0=3D"dhcp" |
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<br> |
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<br> |
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given: |
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<br> |
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<br> |
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$ifconfig wlp3s0 |
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<br> |
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wlp3s0=C2=A0=C2=A0=C2=A0 Link encap:Ethernet=C2=A0 HWaddr xx:xx:xx:x= |
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x:xx:xx |
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<br> |
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=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 inet addr:192= |
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.168.178.42 Bcast:192.168.178.255=C2=A0 |
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<br> |
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Mask:255.255.255.0 |
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<br> |
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=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 UP BROADCAST = |
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RUNNING MULTICAST=C2=A0 MTU:1500 Metric:1 |
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<br> |
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=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 RX packets:20= |
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08 errors:0 dropped:0 overruns:0 frame:0 |
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<br> |
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=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 TX packets:33= |
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5 errors:0 dropped:0 overruns:0 carrier:0 |
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<br> |
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=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 collisions:0 = |
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txqueuelen:1000 |
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<br> |
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=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 RX bytes:6195= |
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01=C2=A0 TX bytes:40551 |
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<br> |
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<br> |
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but I still have to manually start dhcpcd (now, after installing |
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kernel |
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<br> |
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4.19.72). |
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<br> |
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<br> |
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Another problem - wpa_supplicant then defines a default gateway, |
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even |
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<br> |
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though one already existed for the wired connection: |
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<br> |
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<br> |
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config_enp2s0=3D"192.168.179.20 netmask 255.255.255.0 brd |
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192.168.179.255" |
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<br> |
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routes_enp2s0=3D"default via 192.168.179.24" |
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<br> |
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<br> |
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I have to then manually delete that when I'm on wireless.=C2=A0 That |
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all |
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<br> |
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happened automatically before.=C2=A0 I wonder how I broke that all. |
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<br> |
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<br> |
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<br> |
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</blockquote> |
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<br> |
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</body> |
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</html> |
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