Running Ubuntu 9.10, and after replacing motherboard, CPU and RAM, this started happening to me too.
Old setup, ----> no freezez/crashes: MB: Asus P5W DH Deluxe CPU: Core 2 Duo E6600 RAM: 4x1 Gb Corsair whatever Asus nvidia 8800GT card Ubuntu 9.10, kernel 2.6.31-14 nvidia driver version: 185.18.36 New setup ---> freezes occur: MB: Asus P6T SE CPU: Core i7 930 RAM: 6x2Gb Corsair XMS3 1333MHz Same Asus nvidia 8800GT card Same ubuntu installation on same HD Running glxgears is a sure way to reproduce the system freeze: causes almost instant freeze, every time. Watching video will cause a freeze after some time, if I have switched desktop with compiz fusion 3D cube desktop before. Switching CPU to 1 core enables me to run glxgears for some time, but still occasional freeze can happen when for example searching on google and the search-box auto-complete is active. Syslog after a 1-second 'mini-freeze': kernel: [11144.963412] NVRM: Xid (0002:00): 6, PE007f kernel: [11144.965148] NVRM: Xid (0002:00): 7, Ch 0000007f M 00001ffc D ffffffff intr ffffffff kernel: [11144.966874] NVRM: Xid (0002:00): 26, Ch 0000007f M 00001ffc D ffffffff intr ffffffff kernel: [11144.968600] NVRM: Xid (0002:00): 4, Ch 00000005 acquireValue 11111111 dmaPut 2004be6c dmaGet 2004be6c Syslog after a total freeze 25 seconds later: kernel: [11170.422373] NVRM: Xid (0002:00): 6, PE007f kernel: [11170.425820] NVRM: Xid (0002:00): 7, Ch 0000007f M 00001ffc D ffffffff intr ffffffff kernel: [11170.429223] NVRM: Xid (0002:00): 26, Ch 0000007f M 00001ffc D ffffffff intr ffffffff kernel: [11181.488364] NVRM: Xid (0002:00): 8, Channel 00000005 Tried installing latest driver from nvidia (256.53), glxgears causes instant freeze here too. To recap, new MB, CPU, RAM made the freezes start occurring. -- xorg crashes randomly with seg fault https://bugs.launchpad.net/bugs/620478 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
