The 9.1 version of SuSE Linux--Novell acquired the Linux distributor last year--is the first complete commercial Linux distribution to support the 2.6 kernel, which was was released in December, Novell said.
Chris Schlager, VP of research and development at SuSE AG, said the new kernel gives users more for their money. Among the enhancements in version 2.6 he said, are overall performance improvements, the ability to power down systems and components, and better memory management.
"In general, the overall memory management in 2.6 has been significantly improved," Schlager said. Although the improvements may not as drastic on the desktop, where computers with 1 Gbyte or less of memory are typical, as on higher-end systems with 4 Gbytes or more of RAM, "a 15% to 20% performance gain won't be uncommon," he said.
Other improvements in the new kernel speed up CD and DVD burning, and offer more-efficient power management features for notebooks.
Schlager's not worried about committing to the 2.6 kernel, which, he said, has proven to be very stable. "There are some issues [with 2.6] still left, but since we're only in beta now [for 9.1], I'm confident that we'll solve the remaining problems before May."
Novell will release two version of Linux 9.1 on May 6, a low-end Personal Edition aimed at consumers and businesses that want to run Linux exclusively, and a higher-end Professional Edition aimed at technical users, those who need network or server functionality, and who want Linux as a development platform.
Both editions also include the latest Gnome and KDE desktop, as well as a host of Linux applications, including OpenOffice 1.1, the open-source application suite.
Personal Edition will be priced at $29.95, while Professional will be priced at $89.95.
The Professional Edition of 9.1 is designed for both 32- and 64-bit environments and will run not only on machines with Intel's 32-bit desktop CPUs, but also AMD's 64-bit Athlon and Intel's upcoming 64-bit extended technology.
"The 64-bit market is picking up strongly now," Schlager said. "We think 9.1's support of both 32- and 64-bit is justified, now that there's been some time for processor makers to get their chips to market."
Novell's move to the 2.6 kernel is good to hear, said Dan Kusnetzky, VP of systems software research at IDC, but it's an evolutionary step, not revolutionary.
"The 2.6 kernel is a nice improvement [over 2.4], but it's not something that changes the market in dramatic ways," he said. "However, taken together, the improvements do create a much more capable and scalable system."
Novell's move to the newest Linux kernel beats rival Red Hat to the punch--according to Kusnetzky, Red Hat hasn't committed to 2.6--but "this won't take SuSE and make it a replacement for Red Hat," he said, noting that SuSE's competitor remains the dominant leader in Linux.
"But Red Hat's approach--either the enterprise or nothing--has left a vacuum [on the retail side of the desktop market] that SuSE can certainly fill," he added. "It offers an opportunity for SuSE."
Another factor in the competition between Red Hat and Novell's SuSE, said Kusnetzky, is that Novell has indemnified business users against future litigation by SCO Group, which has filed lawsuits against both IBM and Novell in its tussle over Linux's code.
"Red Hat has pledged a $1 million fund to cover legal expenses of companies which may be sued by SCO, but in the long view that amount is relatively small. Novell, on the other hand, is offering full indemnification," said Kusnetzky. "People concerned about SCO's legal maneuverings might find SuSE a better choice."