We're closing this bug since there has not been a response from the original reporter. However, the issue still exists please feel free to reopen with the requested information. If you're not the original reporter, we'd prefer you file a new bug report.
Some tips: * Report X.org bugs via the command: `ubuntu-bug xorg` * Test against the latest development Ubuntu. http://cdimage.ubuntu.com/daily-live/ Bugs marked as affecting the development version tend to get priority attention. * The `xdiagnose` utility has functionality for enabling debugging and analyzing a few common X problems. * Tag your bugs with the Ubuntu versions you have reproduced the issue in. * See https://wiki.ubuntu.com/X/Reporting for tips on writing good bug reports. ** Changed in: xserver-xorg-input-synaptics (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-input-synaptics in Ubuntu. https://bugs.launchpad.net/bugs/838958 Title: Xorg crashes during use, probably due to synaptics or bcm5974 driver Status in “xserver-xorg-input-synaptics” package in Ubuntu: Expired Bug description: During use, X randomly crashes and restarts. This does not seem to be related to anything the user is doing at the time. Syslog indicates some interesting things happening with the bcm5974 driver when the crash occurs. However, the same behavior also often occurs without resulting in a crash. In the attached log files, the crash occurred at 09:41:29. This is what syslog looks like: Sep 1 09:41:00 igor-mbp kernel: [375971.850127] usb 7-2: new full speed USB device using uhci_hcd and address 47 Sep 1 09:41:00 igor-mbp kernel: [375972.100371] input: Apple, Inc. Apple Internal Keyboard / Trackpad as /devices/pci0000:00/0000:00:1d.2/usb7/7-2/7-2:1.0/input/input1359 Sep 1 09:41:00 igor-mbp kernel: [375972.100502] apple 0003:05AC:0230.0542: input,hidraw1: USB HID v1.11 Keyboard [Apple, Inc. Apple Internal Keyboard / Trackpad] on usb-0000:00:1d.2-2/input0 Sep 1 09:41:00 igor-mbp kernel: [375972.285943] usb 7-2: ctrl urb status -75 received Sep 1 09:41:00 igor-mbp kernel: [375972.286084] apple 0003:05AC:0230.0543: hidraw2: USB HID v1.11 Device [Apple, Inc. Apple Internal Keyboard / Trackpad] on usb-0000:00:1d.2-2/input1 Sep 1 09:41:00 igor-mbp kernel: [375972.289086] input: bcm5974 as /devices/pci0000:00/0000:00:1d.2/usb7/7-2/7-2:1.2/input/input1360 Sep 1 09:41:00 igor-mbp kernel: [375972.291368] hub 7-0:1.0: port 2 disabled by hub (EMI?), re-enabling... Sep 1 09:41:00 igor-mbp kernel: [375972.291375] usb 7-2: USB disconnect, address 47 Sep 1 09:41:01 igor-mbp kernel: [375972.780050] usb 7-2: new full speed USB device using uhci_hcd and address 48 Sep 1 09:41:01 igor-mbp kernel: [375973.020456] input: Apple, Inc. Apple Internal Keyboard / Trackpad as /devices/pci0000:00/0000:00:1d.2/usb7/7-2/7-2:1.0/input/input1361 Sep 1 09:41:01 igor-mbp kernel: [375973.020574] apple 0003:05AC:0230.0544: input,hidraw1: USB HID v1.11 Keyboard [Apple, Inc. Apple Internal Keyboard / Trackpad] on usb-0000:00:1d.2-2/input0 Sep 1 09:41:01 igor-mbp kernel: [375973.492216] apple 0003:05AC:0230.0545: hidraw2: USB HID v1.11 Device [Apple, Inc. Apple Internal Keyboard / Trackpad] on usb-0000:00:1d.2-2/input1 Sep 1 09:41:01 igor-mbp kernel: [375973.494477] input: bcm5974 as /devices/pci0000:00/0000:00:1d.2/usb7/7-2/7-2:1.2/input/input1362 Sep 1 09:41:07 igor-mbp kernel: [375979.540466] hub 7-0:1.0: port 2 disabled by hub (EMI?), re-enabling... Sep 1 09:41:07 igor-mbp kernel: [375979.540480] usb 7-2: USB disconnect, address 48 Sep 1 09:41:07 igor-mbp kernel: [375979.541920] bcm5974: bcm5974: button urb failed: -19 Sep 1 09:41:07 igor-mbp kernel: [375979.690184] bcm5974: bcm5974: could not read from device Sep 1 09:41:08 igor-mbp kernel: [375980.090086] usb 7-2: new full speed USB device using uhci_hcd and address 49 Sep 1 09:41:08 igor-mbp kernel: [375980.320378] input: Apple, Inc. Apple Internal Keyboard / Trackpad as /devices/pci0000:00/0000:00:1d.2/usb7/7-2/7-2:1.0/input/input1363 Sep 1 09:41:08 igor-mbp kernel: [375980.320510] apple 0003:05AC:0230.0546: input,hidraw1: USB HID v1.11 Keyboard [Apple, Inc. Apple Internal Keyboard / Trackpad] on usb-0000:00:1d.2-2/input0 Sep 1 09:41:08 igor-mbp kernel: [375980.503975] usb 7-2: ctrl urb status -75 received Sep 1 09:41:08 igor-mbp kernel: [375980.504216] apple 0003:05AC:0230.0547: hidraw2: USB HID v1.11 Device [Apple, Inc. Apple Internal Keyboard / Trackpad] on usb-0000:00:1d.2-2/input1 Sep 1 09:41:08 igor-mbp kernel: [375980.507235] input: bcm5974 as /devices/pci0000:00/0000:00:1d.2/usb7/7-2/7-2:1.2/input/input1364 Sep 1 09:41:08 igor-mbp kernel: [375980.550429] hub 7-0:1.0: port 2 disabled by hub (EMI?), re-enabling... Sep 1 09:41:08 igor-mbp kernel: [375980.550443] usb 7-2: USB disconnect, address 49 Sep 1 09:41:08 igor-mbp kernel: [375980.550661] bcm5974: bcm5974: could not read from device Sep 1 09:41:08 igor-mbp kernel: [375980.550670] bcm5974: mode switch failed Sep 1 09:41:09 igor-mbp kernel: [375981.090115] usb 7-2: new full speed USB device using uhci_hcd and address 50 Sep 1 09:41:09 igor-mbp kernel: [375981.330212] input: Apple, Inc. Apple Internal Keyboard / Trackpad as /devices/pci0000:00/0000:00:1d.2/usb7/7-2/7-2:1.0/input/input1365 Sep 1 09:41:09 igor-mbp kernel: [375981.330349] apple 0003:05AC:0230.0548: input,hidraw1: USB HID v1.11 Keyboard [Apple, Inc. Apple Internal Keyboard / Trackpad] on usb-0000:00:1d.2-2/input0 Sep 1 09:41:10 igor-mbp kernel: [375981.800252] apple 0003:05AC:0230.0549: hidraw2: USB HID v1.11 Device [Apple, Inc. Apple Internal Keyboard / Trackpad] on usb-0000:00:1d.2-2/input1 Sep 1 09:41:10 igor-mbp kernel: [375981.802389] input: bcm5974 as /devices/pci0000:00/0000:00:1d.2/usb7/7-2/7-2:1.2/input/input1366 Sep 1 09:41:18 igor-mbp kernel: [375990.050240] hub 7-0:1.0: port 2 disabled by hub (EMI?), re-enabling... Sep 1 09:41:18 igor-mbp kernel: [375990.050255] usb 7-2: USB disconnect, address 50 Sep 1 09:41:18 igor-mbp kernel: [375990.053934] bcm5974: bcm5974: button urb failed: -19 Sep 1 09:41:18 igor-mbp kernel: [375990.240405] bcm5974: bcm5974: could not read from device Sep 1 09:41:18 igor-mbp kernel: [375990.580250] usb 7-2: new full speed USB device using uhci_hcd and address 51 Sep 1 09:41:19 igor-mbp kernel: [375990.830261] input: Apple, Inc. Apple Internal Keyboard / Trackpad as /devices/pci0000:00/0000:00:1d.2/usb7/7-2/7-2:1.0/input/input1367 Sep 1 09:41:19 igor-mbp kernel: [375990.830386] apple 0003:05AC:0230.054A: input,hidraw1: USB HID v1.11 Keyboard [Apple, Inc. Apple Internal Keyboard / Trackpad] on usb-0000:00:1d.2-2/input0 Sep 1 09:41:19 igor-mbp kernel: [375991.301211] apple 0003:05AC:0230.054B: hidraw2: USB HID v1.11 Device [Apple, Inc. Apple Internal Keyboard / Trackpad] on usb-0000:00:1d.2-2/input1 Sep 1 09:41:19 igor-mbp kernel: [375991.304097] input: bcm5974 as /devices/pci0000:00/0000:00:1d.2/usb7/7-2/7-2:1.2/input/input1368 Sep 1 09:41:27 igor-mbp kernel: [375999.540607] hub 7-0:1.0: port 2 disabled by hub (EMI?), re-enabling... Sep 1 09:41:27 igor-mbp kernel: [375999.540621] usb 7-2: USB disconnect, address 51 Sep 1 09:41:27 igor-mbp kernel: [375999.541957] bcm5974: bcm5974: button urb failed: -19 Sep 1 09:41:27 igor-mbp kernel: [375999.690215] bcm5974: bcm5974: could not read from device Sep 1 09:41:28 igor-mbp kernel: [376000.060288] usb 7-2: new full speed USB device using uhci_hcd and address 52 Sep 1 09:41:28 igor-mbp kernel: [376000.300199] input: Apple, Inc. Apple Internal Keyboard / Trackpad as /devices/pci0000:00/0000:00:1d.2/usb7/7-2/7-2:1.0/input/input1369 Sep 1 09:41:28 igor-mbp kernel: [376000.300327] apple 0003:05AC:0230.054C: input,hidraw1: USB HID v1.11 Keyboard [Apple, Inc. Apple Internal Keyboard / Trackpad] on usb-0000:00:1d.2-2/input0 Sep 1 09:41:28 igor-mbp kernel: [376000.770268] apple 0003:05AC:0230.054D: hidraw2: USB HID v1.11 Device [Apple, Inc. Apple Internal Keyboard / Trackpad] on usb-0000:00:1d.2-2/input1 Sep 1 09:41:28 igor-mbp kernel: [376000.772237] input: bcm5974 as /devices/pci0000:00/0000:00:1d.2/usb7/7-2/7-2:1.2/input/input1370 Sep 1 09:41:29 igor-mbp kernel: [376001.040209] hub 7-0:1.0: port 2 disabled by hub (EMI?), re-enabling... Sep 1 09:41:29 igor-mbp kernel: [376001.040223] usb 7-2: USB disconnect, address 52 Sep 1 09:41:29 igor-mbp kernel: [376001.043964] bcm5974: bcm5974: trackpad urb failed: -19 Sep 1 09:41:29 igor-mbp kernel: [376001.190461] bcm5974: bcm5974: could not read from device Sep 1 09:41:29 igor-mbp kernel: [376001.560160] usb 7-2: new full speed USB device using uhci_hcd and address 53 Sep 1 09:41:29 igor-mbp kernel: [376001.770577] Xorg[12367]: segfault at 158 ip 00007f5917b43167 sp 00007fffa4ae8d60 error 4 in synaptics_drv.so[7f5917b40000+e000] Sep 1 09:41:30 igor-mbp kernel: [376001.810550] input: Apple, Inc. Apple Internal Keyboard / Trackpad as /devices/pci0000:00/0000:00:1d.2/usb7/7-2/7-2:1.0/input/input1371 Sep 1 09:41:30 igor-mbp kernel: [376001.810752] apple 0003:05AC:0230.054E: input,hidraw1: USB HID v1.11 Keyboard [Apple, Inc. Apple Internal Keyboard / Trackpad] on usb-0000:00:1d.2-2/input0 Sep 1 09:41:30 igor-mbp kernel: [376001.942972] usb 7-2: ctrl urb status -75 received Sep 1 09:41:30 igor-mbp kernel: [376001.980216] apple 0003:05AC:0230.054F: hidraw2: USB HID v1.11 Device [Apple, Inc. Apple Internal Keyboard / Trackpad] on usb-0000:00:1d.2-2/input1 Sep 1 09:41:30 igor-mbp kernel: [376001.983044] input: bcm5974 as /devices/pci0000:00/0000:00:1d.2/usb7/7-2/7-2:1.2/input/input1372 Sep 1 09:41:30 igor-mbp kernel: [376002.040078] hub 7-0:1.0: port 2 disabled by hub (EMI?), re-enabling... Sep 1 09:41:30 igor-mbp kernel: [376002.040085] usb 7-2: USB disconnect, address 53 This is what's in the Xorg log file at the time of crash: [376006.230] (EE) xf86OpenSerial: Cannot open device /dev/input/event10 Input/output error. [376006.230] (WW) bcm5974: cannot open input device [376006.230] [dix] couldn't enable device 15 [376006.230] (EE) Couldn't init device "bcm5974" [376006.230] (II) UnloadModule: "synaptics" [376006.230] (II) Unloading synaptics [376006.231] (II) config/udev: Adding input device bcm5974 (/dev/input/mouse1) [376006.231] (II) No input driver/identifier specified (ignoring) [376006.380] (II) config/udev: removing device Apple, Inc. Apple Internal Keyboa rd / Trackpad [376006.380] (II) Apple, Inc. Apple Internal Keyboard / Trackpad: Close [376006.380] (II) UnloadModule: "evdev" [376006.380] (II) Unloading evdev [376006.420] (II) config/udev: removing device bcm5974 [376006.420] Backtrace: [376006.421] 0: /usr/bin/X (xorg_backtrace+0x26) [0x45cef6] [376006.421] 1: /usr/bin/X (0x400000+0x5ad2a) [0x45ad2a] [376006.421] 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7f4b170a8000+0xfc60) [0 x7f4b170b7c60] [376006.421] 3: /usr/lib/xorg/modules/input/synaptics_drv.so (0x7f4b10283000+0x3 167) [0x7f4b10286167] [376006.421] 4: /usr/bin/X (0x400000+0x45a92) [0x445a92] [376006.421] 5: /usr/bin/X (RemoveDevice+0x169) [0x448fc9] [376006.421] 6: /usr/bin/X (DeleteInputDeviceRequest+0x41) [0x4893e1] [376006.421] 7: /usr/bin/X (0x400000+0x6a123) [0x46a123] [376006.421] 8: /usr/bin/X (0x400000+0x6a1ff) [0x46a1ff] [376006.421] 9: /usr/bin/X (0x400000+0x80f8a) [0x480f8a] [376006.421] 10: /usr/bin/X (0x400000+0x81998) [0x481998] [376006.421] 11: /usr/bin/X (WakeupHandler+0x4b) [0x436b6b] [376006.421] 12: /usr/bin/X (WaitForSomething+0x1b6) [0x464566] [376006.421] 13: /usr/bin/X (0x400000+0x40f32) [0x440f32] [376006.421] 14: /usr/bin/X (0x400000+0x21a7e) [0x421a7e] [376006.421] 15: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xff) [0x7f4 b15ff1eff] [376006.421] 16: /usr/bin/X (0x400000+0x21629) [0x421629] [376006.421] Segmentation fault at address 0x1a9 [376006.421] Caught signal 11 (Segmentation fault). Server aborting [376006.421] Please consult the The X.Org Foundation support at http://wiki.x.org for help. [376006.421] Please also check the log file at "/var/log/Xorg.0.log" for additio nal information. [376006.421] I have attached the log files. Ubuntu release: Ubuntu 11.04 x86-64 Kernel: 2.6.38-11-generic xserver-xorg-input-synaptics: 1.3.99+git20110116.0e27ce3a-0ubuntu12.1 Hardware platform: MacBookPro4,1 (early 2008 Macbook Pro, 15") Other relevant details: external mouse and keyboard connected via USB hub To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/838958/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
