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Process Communication mechanism, and the addition of this control interface to
wpa_supplicant allows applications (like NetworkManager) to more reliably control the
supplicant.
Cisco Aironet 340/350 wireless cards were not able to successfully connect to 802.1x-
enabled wireless networks, often used in security sensitive organizations. During the
connection process at the 4-Way WPA handshake stage, sending encryption keys to the
driver would clear the wireless card firmware's authentication state. With this update, the
supplicant uses an alternate method of supplying encryption keys to the kernel driver,
allowing authentication state to be preserved in the Aironet firmware and 802.1x
connections to succeed.
Kernel drivers utilizing the new mac80211 wireless stack were sometimes unable to connect
to wireless networks, either failing to find the requested network, or prematurely ending
communication with the wireless access point during the connection process. Some drivers
were prone to reporting multiple disconnection events during the association process,
confusing the supplicant and causing long timeouts. The supplicant also did not sufficiently
instruct the driver to disconnect when switching access points. This update fixes these
issues and, in conjunction with kernel driver updates, allow more wireless hardware to
successfully connect to wireless networks.
NetworkManager re-base
NetworkManager has been updated to version 0.7.0. This update provides the following fixes
and enhancements:
NetworkManager would not display a LEAP password, even when the user selected the
"show password" option. This has been fixed through a rebase to NetworkManager 0.7.
During the beta phase, a version of NetworkManager was unable to automatically start
network interfaces for which "ONBOOT=no" was present in the ifcfg file. NetworkManager
now ignores this value unless "NM_RESPECT_ONBOOT=yes" is also present.
a NetworkManager plug-in was named for its upstream repository. This could cause end-
users to mistake the plug-in for an un-supported addition to Red Hat Enterprise Linux. This
plug-in has been renamed to "ifcfg-rh".
with this update, support has been added to NetworkManager for wired 802.1x
authentication. However, after creating an 802.1x-enabled wired connection in the
NetworkManager connection editor, it may be necessary to log out, then log back in before
the connection can be used from the NetworkManager applet menu.
NetworkManager attempted to set a hostname, but only after X had already done so. The
user could not then open new windows because the authority files had been set by X with a
different hostname. NetworkManager no longer sets hostnames.
an update for NetworkManager that was available in the beta phase would change the run
level enablement of the package during installation, and thus prevent NetworkManager from
starting. NetworkManager no longer changes run level enablements during installation.
on a system with more than one network adapter, network keys saved by the user while
connecting with one adapter would not be available when the user attempted to connect with
the other adapter. NetworkManager can now retrieve and use network keys saved for a
different adapter on the same network.
previously, NetworkManager would not always prompt the user for a new network key if the
protocol or key of a wireless network changed. Although NetworkManager would wait for a
new key, it would not always open a dialog box and allow the user to provide one.
NetworkManager will now open a dialog box when needed.
several bug fixes and enhancements for NetworkManager were available upstream.
NetworkManager has been rebased to version 0.7 to incorporate these improvements,
Red Hat Enterprise Linux 5 5.3 Release Notes
4
- Red Hat Enterprise Linux 5 1
- 5.3 Release Notes 1
- Ausgabe 3 2
- Inhaltsverzeichnis 4
- 1. Release Notes Updates 6
- 1.2. Resolved Issues 9
- 1.3. Driver Updates 9
- 1.4. Virtualization 10
- 1.5. Known Issues 10
- m ax_fds 2072 11
- 1.6. Technology Previews 12
- 2. Installation-Related Notes 13
- 2.3. s390x Architectures 15
- Anmerkung 15
- 2.4. ia64 Architecture 15
- 2.2. PowerPC Architectures 15
- 3. Feature Updates 16
- 4. Driver Updates 24
- 5. Kernel-Related Notes 26
- 5.2. x86 Architectures 27
- 5.3. PowerPC Architectures 28
- 5.4. x86_64 Architectures 28
- 5.5. s390x Architectures 28
- 6. Virtualization 29
- 6.2. Resolved Issues 30
- 6.3. Known Issues 31
- 7. Technology Previews 34
- 8. Resolved Issues 38
- 8.2. x86_64 Architectures 40
- 8.3. s390x Architectures 40
- 8.4. PowerPC Architectures 40
- 9. Known Issues 41
- 9.3. x86_64 Architectures 48
- 9.4. PowerPC Architectures 48
- 9.5. s390x Architectures 49
- 10. Added Packages 50
- 11. Dropped Packages 66
- 12. Updated Packages 100
- X.Org X11 i810 video driver 181
- X.Org X11 m ga video driver 181
- X.Org X11 nv video driver 182
- X.Org X11 sis video driver 182
- X.Org X11 X server 182
- A. Änderungsverzeichnis 212
Electrolux IB53X manuals
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