Version: 1.0 (using KDE 4.5.1) OS: Linux systemsettings crash, if I click on screensavers Reproducible: Always Steps to Reproduce: click on screensavers Actual Results: crash Application: Systemeinstellungen (systemsettings), signal: Segmentation fault [Current thread is 1 (Thread 0xb78a4710 (LWP 6091))] Thread 2 (Thread 0xb3cc4b70 (LWP 6092)): #0 0x0027e3eb in __pthread_mutex_lock (mutex=0xb33004ec) at pthread_mutex_lock.c:61 #1 0x0608cf66 in pthread_mutex_lock (mutex=0xb33004ec) at forward.c:182 #2 0x00772d0f in g_main_context_prepare () from /lib/libglib-2.0.so.0 #3 0x00773279 in ?? () from /lib/libglib-2.0.so.0 #4 0x00773848 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #5 0x07c4659f in QEventDispatcherGlib::processEvents (this=0xb3300468, flags=...) at kernel/qeventdispatcher_glib.cpp:417 #6 0x07c16609 in QEventLoop::processEvents (this=0xb3cc4290, flags=) at kernel/qeventloop.cpp:149 #7 0x07c16a8a in QEventLoop::exec (this=0xb3cc4290, flags=...) at kernel/qeventloop.cpp:201 #8 0x07b12b7e in QThread::exec (this=0x85ed7e0) at thread/qthread.cpp:490 #9 0x07bf535b in QInotifyFileSystemWatcherEngine::run (this=0x85ed7e0) at io/qfilesystemwatcher_inotify.cpp:248 #10 0x07b15df9 in QThreadPrivate::start (arg=0x85ed7e0) at thread/qthread_unix.cpp:266 #11 0x0027bcc9 in start_thread (arg=0xb3cc4b70) at pthread_create.c:304 #12 0x0607f69e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 1 (Thread 0xb78a4710 (LWP 6091)): [KCrash Handler] #7 0x03ac15a0 in XF86DRIQueryExtension () from /usr/lib/fglrx/libGL.so.1 #8 0x0000000f in ?? () ##################### $ sudo lshw teamdrive-hp description: Notebook product: HP Compaq 6830s vendor: Hewlett-Packard version: F.07 serial: CNU8523MND width: 32 bits capabilities: smbios-2.4 dmi-2.4 configuration: boot=normal chassis=notebook uuid=62888A52-A505-DE11-BDED-48A1BF0C7047 *-core description: Motherboard product: 30E9 vendor: Hewlett-Packard physical id: 0 version: KBC Version 95.1A *-firmware description: BIOS vendor: Hewlett-Packard physical id: 9 version: 68PZD Ver. F.07 (09/18/2008) size: 64KiB capacity: 1984KiB capabilities: pci pcmcia upgrade shadowing cdboot bootselect edd int5printscreen int9keyboard int14serial int17printer acpi usb smartbattery biosbootspecification netboot *-cpu description: CPU product: Intel(R) Core(TM)2 Duo CPU T5870 @ 2.00GHz vendor: Intel Corp. physical id: 0 bus info: cpu@0 version: 6.15.13 serial: 0000-06FD-0000-0000-0000-0000 slot: Intel(R) Genuine processor size: 2001MHz capacity: 2001MHz width: 64 bits clock: 200MHz capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx x86-64 constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm lahf_lm ida cpufreq configuration: id=1 *-cache:0 description: L2 cache physical id: 1 slot: Internal Cache size: 2MiB capacity: 2MiB capabilities: asynchronous internal write-back unified *-cache:1 description: L1 cache physical id: 3 slot: Internal Cache size: 32KiB capacity: 32KiB capabilities: asynchronous internal write-back data *-logicalcpu:0 description: Logical CPU physical id: 1.1 width: 64 bits capabilities: logical *-logicalcpu:1 description: Logical CPU physical id: 1.2 width: 64 bits capabilities: logical *-cache description: L1 cache physical id: 2 slot: Internal Cache size: 32KiB capacity: 32KiB capabilities: asynchronous internal write-back instruction *-memory description: System Memory physical id: 4 slot: System board or motherboard size: 2GiB *-bank:0 description: SODIMM [empty] physical id: 0 slot: Top *-bank:1 description: SODIMM DDR2 Synchronous 800 MHz (1.2 ns) product: M4 70T5663QZ3-CF7 vendor: Samsung physical id: 1 serial: 63784A26 slot: Bottom size: 2GiB width: 64 bits clock: 800MHz (1.2ns) *-pci description: Host bridge product: Mobile 4 Series Chipset Memory Controller Hub vendor: Intel Corporation physical id: 100 bus info: pci@0000:00:00.0 version: 07 width: 32 bits clock: 33MHz *-pci:0 description: PCI bridge product: Mobile 4 Series Chipset PCI Express Graphics Port vendor: Intel Corporation physical id: 1 bus info: pci@0000:00:01.0 version: 07 width: 32 bits clock: 33MHz capabilities: pci pm msi pciexpress normal_decode bus_master cap_list configuration: driver=pcieport resources: irq:40 ioport:7000(size=4096) memory:98400000-984fffff ioport:80000000(size=268435456) *-display description: VGA compatible controller product: ATI Technologies Inc vendor: ATI Technologies Inc physical id: 0 bus info: pci@0000:01:00.0 version: 00 width: 32 bits clock: 33MHz capabilities: pm pciexpress msi vga_controller bus_master cap_list rom configuration: driver=fglrx_pci latency=0 resources: irq:16 memory:80000000-8fffffff ioport:7000(size=256) memory:98400000-9840ffff memory:98420000-9843ffff *-usb:0 description: USB Controller product: 82801I (ICH9 Family) USB UHCI Controller #4 vendor: Intel Corporation physical id: 1a bus info: pci@0000:00:1a.0 version: 03 width: 32 bits clock: 33MHz capabilities: uhci bus_master cap_list configuration: driver=uhci_hcd latency=0 resources: irq:16 ioport:80a0(size=32) *-usb:1 description: USB Controller product: 82801I (ICH9 Family) USB UHCI Controller #5 vendor: Intel Corporation physical id: 1a.1 bus info: pci@0000:00:1a.1 version: 03 width: 32 bits clock: 33MHz capabilities: uhci bus_master cap_list configuration: driver=uhci_hcd latency=0 resources: irq:17 ioport:8080(size=32) *-usb:2 description: USB Controller product: 82801I (ICH9 Family) USB UHCI Controller #6 vendor: Intel Corporation physical id: 1a.2 bus info: pci@0000:00:1a.2 version: 03 width: 32 bits clock: 33MHz capabilities: uhci bus_master cap_list configuration: driver=uhci_hcd latency=0 resources: irq:18 ioport:8060(size=32) *-usb:3 description: USB Controller product: 82801I (ICH9 Family) USB2 EHCI Controller #2 vendor: Intel Corporation physical id: 1a.7 bus info: pci@0000:00:1a.7 version: 03 width: 32 bits clock: 33MHz capabilities: pm debug ehci bus_master cap_list configuration: driver=ehci_hcd latency=0 resources: irq:19 memory:98504400-985047ff *-multimedia description: Audio device product: 82801I (ICH9 Family) HD Audio Controller vendor: Intel Corporation physical id: 1b bus info: pci@0000:00:1b.0 version: 03 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list configuration: driver=HDA Intel latency=0 resources: irq:48 memory:98500000-98503fff *-pci:1 description: PCI bridge product: 82801I (ICH9 Family) PCI Express Port 1 vendor: Intel Corporation physical id: 1c bus info: pci@0000:00:1c.0 version: 03 width: 32 bits clock: 33MHz capabilities: pci pciexpress msi pm normal_decode bus_master cap_list configuration: driver=pcieport resources: irq:41 ioport:9000(size=4096) memory:98300000-983fffff ioport:98600000(size=2097152) *-pci:2 description: PCI bridge product: 82801I (ICH9 Family) PCI Express Port 2 vendor: Intel Corporation physical id: 1c.1 bus info: pci@0000:00:1c.1 version: 03 width: 32 bits clock: 33MHz capabilities: pci pciexpress msi pm normal_decode bus_master cap_list configuration: driver=pcieport resources: irq:42 ioport:a000(size=4096) memory:98200000-982fffff ioport:98800000(size=2097152) *-network description: Wireless interface product: PRO/Wireless 5100 AGN [Shiloh] Network Connection vendor: Intel Corporation physical id: 0 bus info: pci@0000:03:00.0 logical name: wlan0 version: 00 serial: 00:21:6b:3e:c7:f8 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=iwlagn driverversion=2.6.35-24-generic firmware=8.24.2.12 ip=192.168.30.118 latency=0 link=yes multicast=yes wireless=IEEE 802.11abg resources: irq:47 memory:98200000-98201fff *-pci:3 description: PCI bridge product: 82801I (ICH9 Family) PCI Express Port 3 vendor: Intel Corporation physical id: 1c.2 bus info: pci@0000:00:1c.2 version: 03 width: 32 bits clock: 33MHz capabilities: pci pciexpress msi pm normal_decode bus_master cap_list configuration: driver=pcieport resources: irq:43 ioport:5000(size=8192) memory:94000000-97ffffff ioport:98a00000(size=2097152) *-pci:4 description: PCI bridge product: 82801I (ICH9 Family) PCI Express Port 5 vendor: Intel Corporation physical id: 1c.4 bus info: pci@0000:00:1c.4 version: 03 width: 32 bits clock: 33MHz capabilities: pci pciexpress msi pm normal_decode bus_master cap_list configuration: driver=pcieport resources: irq:44 ioport:3000(size=8192) memory:90000000-93ffffff ioport:98c00000(size=2097152) *-pci:5 description: PCI bridge product: 82801I (ICH9 Family) PCI Express Port 6 vendor: Intel Corporation physical id: 1c.5 bus info: pci@0000:00:1c.5 version: 03 width: 32 bits clock: 33MHz capabilities: pci pciexpress msi pm normal_decode bus_master cap_list configuration: driver=pcieport resources: irq:45 ioport:2000(size=4096) memory:98100000-981fffff ioport:98e00000(size=2097152) *-network description: Ethernet interface product: 88E8072 PCI-E Gigabit Ethernet Controller vendor: Marvell Technology Group Ltd. physical id: 0 bus info: pci@0000:86:00.0 logical name: eth0 version: 00 serial: 00:22:64:78:af:8b capacity: 1GB/s width: 64 bits clock: 33MHz capabilities: pm vpd msi pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=sky2 driverversion=1.28 firmware=N/A latency=0 link=no multicast=yes port=twisted pair resources: irq:46 memory:98100000-98103fff ioport:2000(size=256) memory:98e00000-98e1ffff *-usb:4 description: USB Controller product: 82801I (ICH9 Family) USB UHCI Controller #1 vendor: Intel Corporation physical id: 1d bus info: pci@0000:00:1d.0 version: 03 width: 32 bits clock: 33MHz capabilities: uhci bus_master cap_list configuration: driver=uhci_hcd latency=0 resources: irq:20 ioport:8040(size=32) *-usb:5 description: USB Controller product: 82801I (ICH9 Family) USB UHCI Controller #2 vendor: Intel Corporation physical id: 1d.1 bus info: pci@0000:00:1d.1 version: 03 width: 32 bits clock: 33MHz capabilities: uhci bus_master cap_list configuration: driver=uhci_hcd latency=0 resources: irq:22 ioport:8020(size=32) *-usb:6 description: USB Controller product: 82801I (ICH9 Family) USB UHCI Controller #3 vendor: Intel Corporation physical id: 1d.2 bus info: pci@0000:00:1d.2 version: 03 width: 32 bits clock: 33MHz capabilities: uhci bus_master cap_list configuration: driver=uhci_hcd latency=0 resources: irq:18 ioport:8000(size=32) *-usb:7 description: USB Controller product: 82801I (ICH9 Family) USB2 EHCI Controller #1 vendor: Intel Corporation physical id: 1d.7 bus info: pci@0000:00:1d.7 version: 03 width: 32 bits clock: 33MHz capabilities: pm debug ehci bus_master cap_list configuration: driver=ehci_hcd latency=0 resources: irq:20 memory:98504000-985043ff *-pci:6 description: PCI bridge product: 82801 Mobile PCI Bridge vendor: Intel Corporation physical id: 1e bus info: pci@0000:00:1e.0 version: 93 width: 32 bits clock: 33MHz capabilities: pci subtractive_decode bus_master cap_list resources: memory:98000000-980fffff *-isa description: ISA bridge product: ICH9M LPC Interface Controller vendor: Intel Corporation physical id: 1f bus info: pci@0000:00:1f.0 version: 03 width: 32 bits clock: 33MHz capabilities: isa bus_master cap_list configuration: latency=0 *-ide:0 description: IDE interface product: ICH9M/M-E 2 port SATA IDE Controller vendor: Intel Corporation physical id: 1f.2 bus info: pci@0000:00:1f.2 logical name: scsi0 logical name: scsi1 version: 03 width: 32 bits clock: 66MHz capabilities: ide pm bus_master cap_list emulated configuration: driver=ata_piix latency=0 resources: irq:21 ioport:1f0(size=8) ioport:3f6 ioport:170(size=8) ioport:376 ioport:80f0(size=16) ioport:80e0(size=16) *-disk description: ATA Disk product: Hitachi HTS54323 vendor: Hitachi physical id: 0 bus info: scsi@0:0.0.0 logical name: /dev/sda version: FB4O serial: 081112FB0400LEH9YVLA size: 298GiB (320GB) capabilities: partitioned partitioned:dos configuration: ansiversion=5 signature=80d2f3ee *-volume:0 description: EXT4 volume vendor: Linux physical id: 1 bus info: scsi@0:0.0.0,1 logical name: /dev/sda1 logical name: / version: 1.0 serial: 77d44eec-3c8b-4f38-ae39-7401affd33b7 size: 282GiB capacity: 282GiB capabilities: primary journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized configuration: created=2010-09-22 16:49:09 filesystem=ext4 lastmountpoint=/���f�������P�f�Dq!���@�f���������f��h�f��s!� j modified=2011-01-06 10:12:01 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,barrier=1,data=ordered mounted=2011-01-06 10:12:37 state=mounted *-volume:1 description: Windows FAT volume vendor: MSDOS5.0 physical id: 2 bus info: scsi@0:0.0.0,2 logical name: /dev/sda2 version: FAT32 serial: 3a5a-33a2 size: 996MiB capacity: 1025MiB capabilities: primary fat initialized configuration: FATs=2 filesystem=fat *-volume:2 description: Windows NTFS volume physical id: 3 bus info: scsi@0:0.0.0,3 logical name: /dev/sda3 version: 3.1 serial: 9021560c-e9a8-4046-8803-de09a206baea size: 9190MiB capacity: 9218MiB capabilities: primary bootable ntfs initialized configuration: clustersize=4096 created=2008-06-17 05:50:27 filesystem=ntfs label=HP_RECOVERY state=clean *-volume:3 description: Extended partition physical id: 4 bus info: scsi@0:0.0.0,4 logical name: /dev/sda4 size: 5914MiB capacity: 5914MiB capabilities: primary extended partitioned partitioned:extended *-logicalvolume description: Linux swap / Solaris partition physical id: 5 logical name: /dev/sda5 capacity: 5914MiB capabilities: nofs *-cdrom description: DVD-RAM writer product: CDDVDW TS-L633L vendor: TSSTcorp physical id: 1 bus info: scsi@1:0.0.0 logical name: /dev/cdrom logical name: /dev/cdrw logical name: /dev/dvd logical name: /dev/dvdrw logical name: /dev/scd0 logical name: /dev/sr0 version: 0400 capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram configuration: ansiversion=5 status=nodisc *-ide:1 description: IDE interface product: ICH9M/M-E 2 port SATA IDE Controller vendor: Intel Corporation physical id: 1f.5 bus info: pci@0000:00:1f.5 version: 03 width: 32 bits clock: 66MHz capabilities: ide pm bus_master cap_list configuration: driver=ata_piix latency=0 resources: irq:18 ioport:8108(size=8) ioport:8124(size=4) ioport:8100(size=8) ioport:8120(size=4) ioport:80d0(size=16) ioport:80c0(size=16) *-battery product: DD08063 vendor: SMP-SS22F physical id: 1 version: 3974 serial: 075A slot: Primary capacity: 4400mWh configuration: voltage=14.4V ################### $ gdb glxinfo GNU gdb (GDB) 7.2-ubuntu Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i686-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from /usr/bin/glxinfo...(no debugging symbols found)...done. (gdb) run Starting program: /usr/bin/glxinfo [Thread debugging using libthread_db enabled] name of display: :0.0 Program received signal SIGSEGV, Segmentation fault. 0x002585a0 in XF86DRIQueryExtension () from /usr/lib/fglrx/libGL.so.1 (gdb) where #0 0x002585a0 in XF86DRIQueryExtension () from /usr/lib/fglrx/libGL.so.1 #1 0x0000000f in ?? () (gdb) quit
*** This bug has been marked as a duplicate of bug 234689 ***