I have the exact same problem. None of the solutions posted here works. Using the default config generated by "aticonfig --initial=dual-head --screen-layout=left". $ lspci 0000:00:00.0 Host bridge: VIA Technologies, Inc. VT8366/A/7 [Apollo KT266/A/333] 0000:00:01.0 PCI bridge: VIA Technologies, Inc. VT8366/A/7 [Apollo KT266/A/333 AGP] 0000:00:07.0 Mass storage controller: Promise Technology, Inc. PDC40775 (SATA 300 TX2plus) (rev 02) 0000:00:08.0 Multimedia audio controller: Ensoniq 5880 AudioPCI (rev 02) 0000:00:09.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10) 0000:00:11.0 ISA bridge: VIA Technologies, Inc. VT8233 PCI to ISA Bridge 0000:00:11.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06) 0000:01:00.0 VGA compatible controller: ATI Technologies Inc Radeon R300 ND [Radeon 9700 Pro] 0000:01:00.1 Display controller: ATI Technologies Inc Radeon R300 [Radeon 9700 Pro] (Secondary)
$ fglrxinfo display: :0.0 screen: 0 OpenGL vendor string: ATI Technologies Inc. OpenGL renderer string: RADEON 9500 Pro Generic OpenGL version string: 2.0.5814 (8.25.18) display: :0.0 screen: 1 OpenGL vendor string: ATI Technologies Inc. OpenGL renderer string: RADEON 9500 Pro Generic OpenGL version string: 2.0.5814 (8.25.18) ** Attachment added: "Using radeon 9700" http://librarian.launchpad.net/3018479/xorg.conf -- Lockup problems with both the free xorg ATI driver and the proprietary fglrx driver, using various ATI cards https://launchpad.net/bugs/30447 -- kubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
