[Desktop-packages] [Bug 1231778] Re: wifi not working on Saucy Salamander
Ciao Stéphane,
precisely today I decided to test if the fix solves my issue on Saucy. :)
Because Ac100 can access to network only by wifi, I had to download all
debs on a usb stick and install offline.
After install apparmor wifi is working, tested from LXDE and with
network-manager , THANK YOU!!!
best regards and thanks again
** Tags removed: patch verification-needed
** Tags added: verification-done
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https://bugs.launchpad.net/bugs/1231778
Title:
wifi not working on Saucy Salamander
Status in Enablement project for the Toshiba AC100 NetBook:
New
Status in AppArmor Linux application security framework:
Fix Committed
Status in “apparmor” package in Ubuntu:
Fix Released
Status in “network-manager” package in Ubuntu:
Invalid
Status in “apparmor” source package in Saucy:
Fix Committed
Status in “network-manager” source package in Saucy:
Invalid
Status in “apparmor” source package in Trusty:
Fix Released
Status in “network-manager” source package in Trusty:
Invalid
Bug description:
[Impact]
On older kernels that are missing certain AppArmor patches related to
AppArmor D-Bus mediation, the presence of dbus rules in the binary
AppArmor policy will result in policy load failures and, as a result,
applications may run unconfined. On newer kernels that are missing the
same patches mentioned above, the policy load will succeed but the
dbus rules will be quietly ignored.
[Automated Test Case]
* test_lp1231778 has been added to QRT's test-apparmor.py script
* Run the test under the latest Saucy, Raring, and Lucid kernels to excercise
all possible test load scenarios
[Manual Test Case]
* Install and reboot into older, unpatched mainline kernel (such as
3.1.10-030110-generic)
* Bad test results on the mainline 3.1.10 kernel:
$ echo "/t { dbus, }" | sudo apparmor_parser -r
Cache read/write disabled: /sys/kernel/security/apparmor/features interface
file missing. (Kernel needs AppArmor 2.4 compatibility patch.)
Warning from stdin (line 1): apparmor_parser: cannot use or update cache,
disable, or force-complain via stdin
apparmor_parser: Unable to replace "/t". Profile doesn't conform to protocol
* Good test results on the mainline 3.1.10 kernel with a patched
apparmor_parser:
$ echo "/t { dbus, }" | sudo apparmor_parser -r
Cache read/write disabled: /sys/kernel/security/apparmor/features interface
file missing. (Kernel needs AppArmor 2.4 compatibility patch.)
Warning from stdin (line 1): apparmor_parser: cannot use or update cache,
disable, or force-complain via stdin
Warning from stdin (stdin line 2): profile /t dbus rules not enforced
* Install and reboot into newer, unpatched mainline kernel (such as
3.12.0-031200-generic)
* Bad test results on the mainline 3.12.0 kernel:
$ echo "/t { dbus, }" | sudo apparmor_parser -r
Warning from stdin (line 1): apparmor_parser: cannot use or update cache,
disable, or force-complain via stdin
* Good test results on the mainline 3.12.0 kernel with a patched
apparmor_parser:
$ echo "/t { dbus, }" | sudo apparmor_parser -r
Warning from stdin (line 1): apparmor_parser: cannot use or update cache,
disable, or force-complain via stdin
Warning from stdin (stdin line 2): profile /t dbus rules not enforced
* Reboot into Ubuntu 3.11.0-12-generic kernel
* Good test results on the Ubuntu 3.11.0-12-generic kernel with or without a
patched apparmor_parser:
$ echo "/t { dbus, }" | sudo apparmor_parser -r
Warning from stdin (line 1): apparmor_parser: cannot use or update cache,
disable, or force-complain via stdin
* Verify that dbus mediation occurs under the Ubuntu 3.11.0-12-generic kernel:
$ echo "profile nodbus { file, }" | sudo apparmor_parser -rq
$ dbus-send --print-reply --system --dest=org.freedesktop.DBus
/org/freedesktop/DBus org.freedesktop.DBus.ListNames | head
method return sender=org.freedesktop.DBus -> dest=:1.51 reply_serial=2
array [
string "org.freedesktop.DBus"
...
$ aa-exec -p nodbus -- dbus-send --print-reply --system
--dest=org.freedesktop.DBus /org/freedesktop/DBus org.freedesktop.DBus.ListNames
Failed to open connection to "system" message bus: An AppArmor policy
prevents this sender from sending this message to this recipient, 0 matched
rules; type="method_call", sender="(null)" (inactive)
interface="org.freedesktop.DBus" member="Hello" error name="(unset)"
requested_reply="0" destination="org.freedesktop.DBus" (bus)
[Regression Potential]
* The regression potential is minor because the fix is small and easy
to test
[Original Bug Report]
Note that apparmor_parser warns that the dbus rule(s) will not be
enforced and then loads the binary policy without any dbus rules.
Lubuntu 13.10 installed from daily image have wifi not working, even
with BT disabled.
confirmed by st
[Desktop-packages] [Bug 1231778] Re: wifi not working on Saucy Salamander
verification done, Tag updated.
version tested: apparmor_2.8.0-0ubuntu31.1-ubuntu
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to network-manager in Ubuntu.
https://bugs.launchpad.net/bugs/1231778
Title:
wifi not working on Saucy Salamander
Status in Enablement project for the Toshiba AC100 NetBook:
New
Status in AppArmor Linux application security framework:
Fix Committed
Status in “apparmor” package in Ubuntu:
Fix Released
Status in “network-manager” package in Ubuntu:
Invalid
Status in “apparmor” source package in Saucy:
Fix Committed
Status in “network-manager” source package in Saucy:
Invalid
Status in “apparmor” source package in Trusty:
Fix Released
Status in “network-manager” source package in Trusty:
Invalid
Bug description:
[Impact]
On older kernels that are missing certain AppArmor patches related to
AppArmor D-Bus mediation, the presence of dbus rules in the binary
AppArmor policy will result in policy load failures and, as a result,
applications may run unconfined. On newer kernels that are missing the
same patches mentioned above, the policy load will succeed but the
dbus rules will be quietly ignored.
[Automated Test Case]
* test_lp1231778 has been added to QRT's test-apparmor.py script
* Run the test under the latest Saucy, Raring, and Lucid kernels to excercise
all possible test load scenarios
[Manual Test Case]
* Install and reboot into older, unpatched mainline kernel (such as
3.1.10-030110-generic)
* Bad test results on the mainline 3.1.10 kernel:
$ echo "/t { dbus, }" | sudo apparmor_parser -r
Cache read/write disabled: /sys/kernel/security/apparmor/features interface
file missing. (Kernel needs AppArmor 2.4 compatibility patch.)
Warning from stdin (line 1): apparmor_parser: cannot use or update cache,
disable, or force-complain via stdin
apparmor_parser: Unable to replace "/t". Profile doesn't conform to protocol
* Good test results on the mainline 3.1.10 kernel with a patched
apparmor_parser:
$ echo "/t { dbus, }" | sudo apparmor_parser -r
Cache read/write disabled: /sys/kernel/security/apparmor/features interface
file missing. (Kernel needs AppArmor 2.4 compatibility patch.)
Warning from stdin (line 1): apparmor_parser: cannot use or update cache,
disable, or force-complain via stdin
Warning from stdin (stdin line 2): profile /t dbus rules not enforced
* Install and reboot into newer, unpatched mainline kernel (such as
3.12.0-031200-generic)
* Bad test results on the mainline 3.12.0 kernel:
$ echo "/t { dbus, }" | sudo apparmor_parser -r
Warning from stdin (line 1): apparmor_parser: cannot use or update cache,
disable, or force-complain via stdin
* Good test results on the mainline 3.12.0 kernel with a patched
apparmor_parser:
$ echo "/t { dbus, }" | sudo apparmor_parser -r
Warning from stdin (line 1): apparmor_parser: cannot use or update cache,
disable, or force-complain via stdin
Warning from stdin (stdin line 2): profile /t dbus rules not enforced
* Reboot into Ubuntu 3.11.0-12-generic kernel
* Good test results on the Ubuntu 3.11.0-12-generic kernel with or without a
patched apparmor_parser:
$ echo "/t { dbus, }" | sudo apparmor_parser -r
Warning from stdin (line 1): apparmor_parser: cannot use or update cache,
disable, or force-complain via stdin
* Verify that dbus mediation occurs under the Ubuntu 3.11.0-12-generic kernel:
$ echo "profile nodbus { file, }" | sudo apparmor_parser -rq
$ dbus-send --print-reply --system --dest=org.freedesktop.DBus
/org/freedesktop/DBus org.freedesktop.DBus.ListNames | head
method return sender=org.freedesktop.DBus -> dest=:1.51 reply_serial=2
array [
string "org.freedesktop.DBus"
...
$ aa-exec -p nodbus -- dbus-send --print-reply --system
--dest=org.freedesktop.DBus /org/freedesktop/DBus org.freedesktop.DBus.ListNames
Failed to open connection to "system" message bus: An AppArmor policy
prevents this sender from sending this message to this recipient, 0 matched
rules; type="method_call", sender="(null)" (inactive)
interface="org.freedesktop.DBus" member="Hello" error name="(unset)"
requested_reply="0" destination="org.freedesktop.DBus" (bus)
[Regression Potential]
* The regression potential is minor because the fix is small and easy
to test
[Original Bug Report]
Note that apparmor_parser warns that the dbus rule(s) will not be
enforced and then loads the binary policy without any dbus rules.
Lubuntu 13.10 installed from daily image have wifi not working, even
with BT disabled.
confirmed by stuw on IRC at Sun Sep 22
15:40 < stuw> iz1glg, I saw similar problem, but I don't know the reason and
solution.
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[Desktop-packages] [Bug 1118446] Re: NetworkManager[14155]: nl_recvmsgs() error: (-33) Dump inconsistency detected, interrupted
Me too.. :/ >Same problem since updating Linux Mint Debian Edition from a wheezy based to a jessie based distribution. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1118446 Title: NetworkManager[14155]: nl_recvmsgs() error: (-33) Dump inconsistency detected, interrupted Status in “network-manager” package in Ubuntu: Triaged Bug description: I see the following messages in /var/log/syslog: NetworkManager[14155]: nl_recvmsgs() error: (-33) Dump inconsistency detected, interrupted When it goes down, I have to bounce network-manager to resolve it. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: network-manager 0.9.7.995+git201301311547.17123fc-0ubuntu1 ProcVersionSignature: Ubuntu 3.8.0-4.8-generic 3.8.0-rc6 Uname: Linux 3.8.0-4-generic x86_64 ApportVersion: 2.8-0ubuntu4 Architecture: amd64 Date: Thu Feb 7 08:59:00 2013 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback InstallationDate: Installed on 2013-01-26 (12 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) IpRoute: default via 10.0.1.1 dev wlan0 proto static 10.0.1.0/24 dev wlan0 proto kernel scope link src 10.0.1.11 metric 9 169.254.0.0/16 dev wlan0 scope link metric 1000 MarkForUpload: True NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: network-manager UpgradeStatus: Upgraded to raring on 2013-01-26 (11 days ago) nmcli-con: NAME UUID TYPE TIMESTAMPTIMESTAMP-REAL AUTOCONNECT READONLY DBUS-PATH Ubuntuac3b296c-3250-4464-8ee0-ebd6e5d8e9ca 802-11-wireless 1360249035 Thu 07 Feb 2013 08:57:15 AM CSTyes no /org/freedesktop/NetworkManager/Settings/2 Palms 2e5ef890-c77c-466e-92ee-d9dcb777cf12 802-11-wireless 1359750784 Fri 01 Feb 2013 02:33:04 PM CSTyes no /org/freedesktop/NetworkManager/Settings/1 MIA-WiFi ea25a58d-9cb8-48a8-843a-2dc3231a1e17 802-11-wireless 1359754973 Fri 01 Feb 2013 03:42:53 PM CSTyes no /org/freedesktop/NetworkManager/Settings/0 nmcli-dev: DEVICE TYPE STATE DBUS-PATH wlan0 802-11-wireless connected /org/freedesktop/NetworkManager/Devices/0 nmcli-nm: RUNNING VERSIONSTATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN running 0.9.7.995 connected enabled enabled enabledenabled enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1118446/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
