Created attachment 347137 [details] dmesg output Description of problem: The trackpad on my Dell Mini 12 freezes every few minutes. Until I hit the power button, the trackpad won't move. After hitting the power button a new kernel log entry is listed (TouchPad at ... see Additional info) and the trackpad works again for a few minutes. Note that was an issue at one point with F10 but subsided after some kernel updates. Version-Release number of selected component (if applicable): [root@agent etc]# uname -a Linux agent 2.6.29.4-167.fc11.i586 #1 SMP Wed May 27 17:14:37 EDT 2009 i686 i686 i386 GNU/Linux [root@agent etc]# lsmod Module Size Used by fuse 49748 2 sco 9356 2 bridge 41488 0 stp 1944 1 bridge llc 4780 2 bridge,stp bnep 10888 2 l2cap 18884 3 bnep bluetooth 44776 5 sco,bnep,l2cap sunrpc 152364 1 ip6t_REJECT 3160 2 nf_conntrack_ipv6 11368 2 ip6table_filter 3136 1 ip6_tables 10728 1 ip6table_filter ipv6 232324 20 ip6t_REJECT,nf_conntrack_ipv6 cpufreq_ondemand 6052 2 acpi_cpufreq 8212 0 dm_multipath 13512 0 uinput 6496 0 uvcvideo 49752 0 pcspkr 2156 0 i2c_isch 3880 0 joydev 8972 0 snd_hda_codec_realtek 189436 1 videodev 32216 1 uvcvideo i2c_core 18056 1 i2c_isch v4l1_compat 11560 2 uvcvideo,videodev usb_storage 82508 0 snd_hda_intel 23920 2 snd_hda_codec 54264 2 snd_hda_codec_realtek,snd_hda_intel snd_hwdep 6580 1 snd_hda_codec snd_pcm 62520 2 snd_hda_intel,snd_hda_codec snd_timer 17896 1 snd_pcm snd 49044 10 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer video 17360 0 soundcore 5404 1 snd r8169 28232 0 output 2364 1 video snd_page_alloc 7572 2 snd_hda_intel,snd_pcm mii 4008 1 r8169 ata_generic 4312 0 pata_acpi 3668 0 pata_sch 3172 2 xts 2812 1 gf128mul 6772 1 xts aes_i586 7492 2 aes_generic 26940 1 aes_i586 dm_crypt 11048 1 [root@agent etc]# How reproducible: An issue every time I've booted the machine today :-). I Steps to Reproduce: 1. Install from LiveCD on a Dell Mini 12 Actual results: Trackpad seems to lock up as well as the UI. Expected results: Trackpad doesn't lock up. Additional info: This also is happening during startup. It looks as if services are hanging, but if I hit the power button then things start moving again. dmesg is attached. Example from /var/log/messages Jun 9 23:11:11 agent kernel: psmouse.c: resync failed, issuing reconnect request Jun 9 23:13:18 agent kernel: psmouse.c: TouchPad at isa0060/serio1/input0 lost synchronization, throwing 3 bytes away. Jun 9 23:13:18 agent kernel: psmouse.c: resync failed, issuing reconnect request Jun 9 23:13:25 agent kernel: psmouse.c: TouchPad at isa0060/serio1/input0 lost synchronization, throwing 3 bytes away. Jun 9 23:13:26 agent kernel: psmouse.c: resync failed, issuing reconnect request Jun 9 23:14:12 agent kernel: psmouse.c: TouchPad at isa0060/serio1/input0 lost synchronization, throwing 4 bytes away. Jun 9 23:14:12 agent kernel: psmouse.c: resync failed, issuing reconnect request Jun 9 23:16:11 agent kernel: psmouse.c: TouchPad at isa0060/serio1/input0 lost synchronization, throwing 1 bytes away. Jun 9 23:16:14 agent kernel: psmouse.c: resync failed, issuing reconnect request Jun 9 23:18:04 agent kernel: psmouse.c: TouchPad at isa0060/serio1/input0 lost synchronization, throwing 3 bytes away. Jun 9 23:18:05 agent kernel: psmouse.c: resync failed, issuing reconnect request
Today I found that adding pci=noacpi to the kernel line seems to keep the issue from occurring.
Correction, it makes the issue occur less often.
I'm seeing this under F12 with a Dell D430 laptop. It seems related to sleep mode. I can have the laptop running for days on A/C with no problems, but put it to sleep (not hibernate) and wake it up and it feels like a 20-30% chance the thing will "freeze" within 10-60min. Most of the time I cannot fix it and nothing shows in syslog/dmesg. Xwindows shows the mouse still moves, but the keyboard doesn't work. However (just to contradict myself) *sometimes* Ctr-Alt-F2 works and I can tty-login. Normally I have to reboot to fix it, but sometimes while I'm fiddling the following appears in syslog and it starts working again kernel: psmouse.c: DualPoint TouchPad at isa0060/serio1/input0 lost synchronization, throwing 3 bytes away. kernel: psmouse.c: resync failed, issuing reconnect request I'm currently running 2.6.31.9-174.fc12.i686.PAE, but this has happened ever since installing F12 (I'm sure it happened LESS under F11 - but it happened there too). lsmod Module Size Used by vfat 8744 0 fat 41836 1 vfat usb_storage 47236 0 berry_charge 3768 0 ppdev 8200 0 parport_pc 22748 0 lp 8896 0 parport 29300 3 ppdev,parport_pc,lp tun 12508 2 fuse 52740 2 rfcomm 58236 4 sco 16184 2 bridge 43992 0 stp 1988 1 bridge llc 4960 2 bridge,stp bnep 15028 2 l2cap 32564 16 rfcomm,bnep vboxnetadp 6992 0 vboxnetflt 13352 0 vboxdrv 141920 2 vboxnetadp,vboxnetflt autofs4 22032 3 sunrpc 158432 1 xt_pkttype 1404 4 ipt_LOG 5192 2 xt_owner 2284 3 ip6t_REJECT 4620 2 nf_conntrack_ipv6 17548 2 ip6table_filter 3168 1 ip6_tables 11144 1 ip6table_filter ipv6 239436 37 ip6t_REJECT,nf_conntrack_ipv6 cpufreq_ondemand 6160 2 acpi_cpufreq 8848 0 dm_multipath 14472 0 uinput 6852 0 arc4 1616 2 snd_hda_codec_idt 53136 1 ecb 2492 2 snd_hda_intel 25192 2 snd_hda_codec 60584 2 snd_hda_codec_idt,snd_hda_intel iwl3945 97212 0 snd_hwdep 6900 1 snd_hda_codec snd_seq 46960 0 iwlcore 143388 1 iwl3945 snd_seq_device 6232 1 snd_seq iTCO_wdt 10444 0 btusb 15032 2 mac80211 149696 2 iwl3945,iwlcore snd_pcm 64932 2 snd_hda_intel,snd_hda_codec bluetooth 78336 9 rfcomm,sco,bnep,l2cap,btusb iTCO_vendor_support 2812 1 iTCO_wdt firewire_ohci 19828 0 sdhci_pci 7156 0 snd_timer 17992 2 snd_seq,snd_pcm sdhci 17552 1 sdhci_pci firewire_core 39676 1 firewire_ohci cfg80211 73044 3 iwl3945,iwlcore,mac80211 snd 50908 12 snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_seq,snd_seq_device,snd_pcm,snd_timer dell_laptop 4504 0 soundcore 5672 1 snd snd_page_alloc 7892 2 snd_hda_intel,snd_pcm rfkill 16220 5 bluetooth,cfg80211,dell_laptop crc_itu_t 1620 1 firewire_core wmi 5952 0 i2c_i801 10284 0 dcdbas 8524 1 dell_laptop mmc_core 48656 1 sdhci tg3 92876 0 joydev 9320 0 sha256_generic 11824 0 aes_i586 7888 4 aes_generic 26924 1 aes_i586 cbc 3124 1 dm_crypt 11284 1 yenta_socket 23624 1 rsrc_nonstatic 10036 1 yenta_socket i915 192208 2 drm_kms_helper 22700 1 i915 drm 136056 3 i915,drm_kms_helper i2c_algo_bit 4820 1 i915 i2c_core 23352 4 i2c_i801,i915,drm,i2c_algo_bit video 19088 1 i915 output 2468 1 video lspci -vv 00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03) Subsystem: Dell Device 0201 Flags: bus master, fast devsel, latency 0 Capabilities: [e0] Vendor Specific Information <?> Kernel driver in use: agpgart-intel 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03) (prog-if 00 [VGA controller]) Subsystem: Dell Device 0201 Flags: bus master, fast devsel, latency 0, IRQ 16 Memory at eff00000 (32-bit, non-prefetchable) [size=512K] I/O ports at eff8 [size=8] Memory at d0000000 (32-bit, prefetchable) [size=256M] Memory at efec0000 (32-bit, non-prefetchable) [size=256K] Expansion ROM at <unassigned> [disabled] Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit- Capabilities: [d0] Power Management version 2 Kernel driver in use: i915 Kernel modules: i915 00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03) Subsystem: Dell Device 0201 Flags: bus master, fast devsel, latency 0 Memory at eff80000 (32-bit, non-prefetchable) [size=512K] Capabilities: [d0] Power Management version 2 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01) Subsystem: Dell Device 0201 Flags: bus master, fast devsel, latency 0, IRQ 21 Memory at efebc000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Capabilities: [60] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00 Capabilities: [100] Virtual Channel <?> Capabilities: [130] Root Complex Link <?> Kernel driver in use: HDA Intel Kernel modules: snd-hda-intel 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 01) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=0b, subordinate=0b, sec-latency=0 Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: Dell Device 0201 Capabilities: [a0] Power Management version 2 Capabilities: [100] Virtual Channel <?> Capabilities: [180] Root Complex Link <?> Kernel driver in use: pcieport-driver 00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 01) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=0c, subordinate=0c, sec-latency=0 Memory behind bridge: efd00000-efdfffff Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: Dell Device 0201 Capabilities: [a0] Power Management version 2 Capabilities: [100] Virtual Channel <?> Capabilities: [180] Root Complex Link <?> Kernel driver in use: pcieport-driver 00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 01) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=09, subordinate=09, sec-latency=0 Memory behind bridge: efc00000-efcfffff Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: Dell Device 0201 Capabilities: [a0] Power Management version 2 Capabilities: [100] Virtual Channel <?> Capabilities: [180] Root Complex Link <?> Kernel driver in use: pcieport-driver 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 01) (prog-if 00 [UHCI]) Subsystem: Dell Device 0201 Flags: bus master, medium devsel, latency 0, IRQ 20 I/O ports at bf80 [size=32] Kernel driver in use: uhci_hcd 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 01) (prog-if 00 [UHCI]) Subsystem: Dell Device 0201 Flags: bus master, medium devsel, latency 0, IRQ 21 I/O ports at bf60 [size=32] Kernel driver in use: uhci_hcd 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 01) (prog-if 00 [UHCI]) Subsystem: Dell Device 0201 Flags: bus master, medium devsel, latency 0, IRQ 22 I/O ports at bf40 [size=32] Kernel driver in use: uhci_hcd 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 01) (prog-if 00 [UHCI]) Subsystem: Dell Device 0201 Flags: bus master, medium devsel, latency 0, IRQ 23 I/O ports at bf20 [size=32] Kernel driver in use: uhci_hcd 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01) (prog-if 20 [EHCI]) Subsystem: Dell Device 0201 Flags: bus master, medium devsel, latency 0, IRQ 20 Memory at ffa80000 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Capabilities: [58] Debug port: BAR=1 offset=00a0 Kernel driver in use: ehci_hcd 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1) (prog-if 01 [Subtractive decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=02, subordinate=06, sec-latency=32 I/O behind bridge: 00002000-00002fff Memory behind bridge: efb00000-efbfffff Prefetchable memory behind bridge: 0000000080000000-0000000083ffffff Capabilities: [50] Subsystem: Dell Device 0201 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 01) Subsystem: Dell Device 0201 Flags: bus master, medium devsel, latency 0 Capabilities: [e0] Vendor Specific Information <?> Kernel modules: iTCO_wdt, intel-rng 00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 01) (prog-if 8a [Master SecP PriP]) Subsystem: Dell Device 0201 Flags: bus master, medium devsel, latency 0, IRQ 16 I/O ports at 01f0 [size=8] I/O ports at 03f4 [size=1] I/O ports at 0170 [size=8] I/O ports at 0374 [size=1] I/O ports at bfa0 [size=16] Kernel driver in use: ata_piix 00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01) Subsystem: Dell Device 0201 Flags: medium devsel, IRQ 17 I/O ports at 10c0 [size=32] Kernel driver in use: i801_smbus Kernel modules: i2c-i801 02:01.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev b4) Subsystem: Dell Device 0201 Flags: bus master, medium devsel, latency 168, IRQ 19 Memory at efb00000 (32-bit, non-prefetchable) [size=4K] Bus: primary=02, secondary=03, subordinate=06, sec-latency=176 Memory window 0: 80000000-83fff000 (prefetchable) Memory window 1: 84000000-87fff000 I/O window 0: 00002000-000020ff I/O window 1: 00002400-000024ff 16-bit legacy interface ports at 0001 Kernel driver in use: yenta_cardbus Kernel modules: yenta_socket 02:01.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C552 IEEE 1394 Controller (rev 09) (prog-if 10 [OHCI]) Subsystem: Dell Device 0201 Flags: bus master, medium devsel, latency 64, IRQ 17 Memory at efbff800 (32-bit, non-prefetchable) [size=2K] Capabilities: [dc] Power Management version 2 Kernel driver in use: firewire_ohci Kernel modules: firewire-ohci 02:01.2 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 18) (prog-if 01) Subsystem: Dell Device 0201 Flags: bus master, medium devsel, latency 64, IRQ 18 Memory at efbff700 (32-bit, non-prefetchable) [size=256] Capabilities: [80] Power Management version 2 Kernel driver in use: sdhci-pci Kernel modules: sdhci-pci 09:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5752 Gigabit Ethernet PCI Express (rev 02) Subsystem: Dell Device 0201 Flags: bus master, fast devsel, latency 0, IRQ 28 Memory at efcf0000 (64-bit, non-prefetchable) [size=64K] Expansion ROM at <ignored> [disabled] Capabilities: [48] Power Management version 2 Capabilities: [50] Vital Product Data Capabilities: [58] MSI: Enable+ Count=1/8 Maskable- 64bit+ Capabilities: [d0] Express Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [13c] Virtual Channel <?> Kernel driver in use: tg3 Kernel modules: tg3 0c:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02) Subsystem: Intel Corporation Device 1020 Flags: bus master, fast devsel, latency 0, IRQ 27 Memory at efdff000 (32-bit, non-prefetchable) [size=4K] Capabilities: [c8] Power Management version 2 Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [e0] Express Legacy Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [140] Device Serial Number 00-1c-bf-ff-ff-a9-11-97 Kernel driver in use: iwl3945 Kernel modules: iwl3945
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