Just talked to a friend who seems to have had the same issue. He thinks its related to X11 and mentioned writing the xorg.conf from scratch fixed it for him. Anyone tried this yet? I haven't surprisingly.
On Sat, Jul 4, 2009 at 1:03 PM, /dev/null <[email protected]> wrote: > For what i have seen so far it might be an IRQ or IRQ sharing problem. > Does anybody encounter this problem when using an external graphics card? > It seems that this bug occurs randomly (in my case it seems to be connected > with a video player. It does not matter whether driver i use (nvidia or nv > or vesa) sometimes when this bug occurs and i do not shut down, but RESTART, > my onboard soundcard is malfunctioning too (no sound at all). > Just a wild guess: When there is the "right" combination of Interrupts the > system just drops one of them or signals a complete wrong state. > As soon as i have a little spare money i buy a PCIe card to test it. > > -- > usb ports randomly shut off Jaunty beta > https://bugs.launchpad.net/bugs/350065 > You received this bug notification because you are a direct subscriber > of the bug. > > Status in Ubuntu: New > > Bug description: > On Jaunty beta (and previous alphas) I notice that my mouse stops > responding after a seemingly random amount of time. All the usb ports it > turns out shut off--I've tried plugging various devices in all ports after > the mouse stops responding and they are all without power. (edit:) However, > all the devices still work except for the mouse until you replug them > in--then they have no power. > > Intrepid works perfectly on this machine with this bug never occuring > before except in the Jaunty alphas and beta. > > Also, all my usb ports (according to my mobo manual) should be USB 2.0 > compliant. For some reason, Ubuntu is not detecting all of the hubs as 2.0. > My motherboard is an Asus M3N78-Pro. > > I'm using the latest nVidia driver from Jaunty--180.44 > > NOTE: the following attachments/terminal outputs are before the issue > occurs (since my mouse doesn't work when the bug happens). > (EDIT): I have attached my lsusb and dmesg out put also AFTER the bug > occurs. > -------------------------------------- > uname: 2.6.28-11-generic #38-Ubuntu SMP Fri Mar 27 10:01:17 UTC 2009 x86_64 > GNU/Linux > -------------------------------------- > Jaunty beta > -------------------------------------- > lscpi: > > 00:00.0 RAM memory: nVidia Corporation MCP78S [GeForce 8200] Memory > Controller (rev a2) > 00:01.0 ISA bridge: nVidia Corporation MCP78S [GeForce 8200] LPC Bridge > (rev a2) > 00:01.1 SMBus: nVidia Corporation MCP78S [GeForce 8200] SMBus (rev a1) > 00:01.2 RAM memory: nVidia Corporation MCP78S [GeForce 8200] Memory > Controller (rev a1) > 00:01.3 Co-processor: nVidia Corporation MCP78S [GeForce 8200] Co-Processor > (rev a2) > 00:01.4 RAM memory: nVidia Corporation MCP78S [GeForce 8200] Memory > Controller (rev a1) > 00:02.0 USB Controller: nVidia Corporation MCP78S [GeForce 8200] OHCI USB > 1.1 Controller (rev a1) > 00:02.1 USB Controller: nVidia Corporation MCP78S [GeForce 8200] EHCI USB > 2.0 Controller (rev a1) > 00:04.0 USB Controller: nVidia Corporation MCP78S [GeForce 8200] OHCI USB > 1.1 Controller (rev a1) > 00:04.1 USB Controller: nVidia Corporation MCP78S [GeForce 8200] EHCI USB > 2.0 Controller (rev a1) > 00:06.0 IDE interface: nVidia Corporation MCP78S [GeForce 8200] IDE (rev > a1) > 00:07.0 Audio device: nVidia Corporation MCP78S [GeForce 8200] High > Definition Audio (rev a1) > 00:08.0 PCI bridge: nVidia Corporation MCP78S [GeForce 8200] PCI Bridge > (rev a1) > 00:09.0 SATA controller: nVidia Corporation MCP78S [GeForce 8200] AHCI > Controller (rev a2) > 00:0a.0 Ethernet controller: nVidia Corporation MCP78S [GeForce 8200] > Ethernet (rev a2) > 00:0b.0 PCI bridge: nVidia Corporation MCP78S [GeForce 8200] PCI Express > Bridge (rev a1) > 00:10.0 PCI bridge: nVidia Corporation MCP78S [GeForce 8200] PCI Express > Bridge (rev a1) > 00:12.0 PCI bridge: nVidia Corporation MCP78S [GeForce 8200] PCI Express > Bridge (rev a1) > 00:13.0 PCI bridge: nVidia Corporation MCP78S [GeForce 8200] PCI Bridge > (rev a1) > 00:14.0 PCI bridge: nVidia Corporation MCP78S [GeForce 8200] PCI Bridge > (rev a1) > 00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 10h [Opteron, > Athlon64, Sempron] HyperTransport Configuration > 00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 10h [Opteron, > Athlon64, Sempron] Address Map > 00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 10h [Opteron, > Athlon64, Sempron] DRAM Controller > 00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 10h [Opteron, > Athlon64, Sempron] Miscellaneous Control > 00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 10h [Opteron, > Athlon64, Sempron] Link Control > 02:00.0 VGA compatible controller: nVidia Corporation GeForce 8300 (rev a2) > --------------------------------------------- > lsusb: > > Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Bus 004 Device 002: ID 045e:00dd Microsoft Corp. > Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Bus 003 Device 002: ID 045e:00d1 Microsoft Corp. Optical Mouse with Tilt > Wheel > Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > -------------------------------------------- > -- Chris Oliver http://excid3.com -- usb ports randomly shut off Jaunty beta https://bugs.launchpad.net/bugs/350065 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
