Download Red Hat Enterprise Linux 5 5.8 Technical Notes

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Chapter 2. Known Issues
TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA
TLS_DHE_DSS_WITH_AES_256_CBC_SHA
TLS_DHE_DSS_WITH_DES_CBC_SHA
TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA
TLS_DHE_RSA_WITH_AES_256_CBC_SHA
TLS_DHE_RSA_WITH_DES_CBC_SHA
TLS_RSA_EXPORT_WITH_DES40_CBC_SHA
TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5
TLS_RSA_EXPORT_WITH_RC4_40_MD5
TLS_RSA_WITH_AES_256_CBC_SHA
TLS_RSA_WITH_DES_CBC_SHA
lftp still offers variety of other T LS ciphers:
TLS_RSA_WITH_AES_128_CBC_SHA
TLS_RSA_WITH_3DES_EDE_CBC_SHA
TLS_RSA_WITH_RC4_128_SHA
TLS_RSA_WITH_RC4_128_MD5
TLS_DHE_DSS_WITH_AES_128_CBC_SHA
TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA
TLS_DHE_DSS_WITH_RC4_128_SHA
TLS_DHE_RSA_WITH_AES_128_CBC_SHA
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
For servers without support for any of these ciphers, it is now possible to force SSLv3 connection
instead of T LS using the set ftp:ssl-auth SSL configuration directive. T his works both for
implicit and explicit FT PS. (BZ #532099)
2.20. lvm2
T he lvm2 package contains support for Logical Volume Management (LVM).
LVM no longer scans multipath member devices (underlying paths for active multipath devices) and
prefers top level devices. T his behavior can be switched off using the
m ultipath_com ponent_detection option in the /etc/lvm /lvm .conf.
2.21. mesa
Mesa provides a 3D graphics API that is compatible with OpenGL. It also provides hardware-accelerated
drivers for many popular graphics chips.
T he following known issue applies to the Intel 64 and AMD64 architectures:
On an IBM T61 laptop, Red Hat recommends that you refrain from clicking the glxgears window
(when glxgears is run). Doing so can lock the system.
T o prevent this from occurring, disable the tiling feature. T o do so, add the following line in the
Device section of /etc/X11/xorg.conf:
Option "Tiling" "0"
(BZ #444508)
2.22. mkinitrd
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