[1.] Summary: ALPS tap-to-click driver ability is missing in Linux 2.6.12 under x.org. [2.] Full description: Tap-to-click behaviour under x-windows is expected with ALPS touchpad in a properly configured system. With 2.6.11 kernel version i've no problem. When i switch to 2.6.12, i found a bug in the touchpad behaviour: double-tapping works as single tapping, and there's not chance to use double-tapping as it was used to be. [3.] Keywords: ALPS touchpad, X.org, event interface. [4.] Kernel version: Linux version 2.6.12-nitro1 (root@mithrim) (gcc versión 3.4.3-20050110 (Gentoo 3.4.3.20050110-r2, ssp-3.4.3.20050110-0, pie-8.7.7)) #5 Thu Jun 2 11:22:21 CEST 2005 [7.1.] Software: Linux mithrim 2.6.12-nitro1 #5 Thu Jun 2 11:22:21 CEST 2005 i686 Mobile Intel(R) Pentium(R) 4 - M CPU 2.20GHz GenuineIntel GNU/Linux Gnu C 3.4.4 Gnu make 3.80 binutils 2.15.92.0.2 util-linux 2.12i mount 2.12i module-init-tools 3.0 e2fsprogs 1.37 reiserfsprogs line reiser4progs 1.0.4 pcmcia-cs 3.2.8 Linux C Library 2.3.5 Dynamic linker (ldd) 2.3.5 Procps 3.2.5 Net-tools 1.60 Kbd 1.12 Sh-utils 5.2.1 udev 058 Modules Loaded isofs zlib_inflate pcmcia snd_seq snd_seq_device snd_pcm_ oss snd_mixer_oss parport_pc parport 8250_pnp 8250 serial_core eth1394 rtc psmou se ohci1394 ieee1394 yenta_socket rsrc_nonstatic pcmcia_core b44 mii nvidia snd_ intel8x0m snd_intel8x0 snd_ac97_codec snd_pcm snd_timer snd soundcore snd_page_a lloc ehci_hcd uhci_hcd evdev usbcore cifs smbfs nls_iso8859_15 nls_utf8 nls_base af_packet ide_cd cdrom i8k video thermal processor fan container button battery ac msr non_fatal cpufreq_powersave cpufreq_performance cpufreq_ondemand speedst ep_ich speedstep_lib freq_table [7.2.] Processor information: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Mobile Intel(R) Pentium(R) 4 - M CPU 2.20GHz stepping : 9 cpu MHz : 1196.728 cache size : 512 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid xtpr bogomips : 2368.23 [7.3.] Module information: isofs 35896 1 - Live 0xe0b2d000 zlib_inflate 18304 1 isofs, Live 0xe0af5000 pcmcia 25608 2 - Live 0xe0a63000 snd_seq 53648 0 - Live 0xe0a9d000 snd_seq_device 8716 1 snd_seq, Live 0xe0a5f000 snd_pcm_oss 54048 0 - Live 0xe0a8e000 snd_mixer_oss 20352 1 snd_pcm_oss, Live 0xe0a2a000 parport_pc 28484 0 - Live 0xe0a75000 parport 36808 1 parport_pc, Live 0xe0a6b000 8250_pnp 8704 0 - Live 0xe0a48000 8250 24700 1 8250_pnp, Live 0xe0a57000 serial_core 23168 1 8250, Live 0xe0a50000 eth1394 21000 0 - Live 0xe0a30000 rtc 12872 0 - Live 0xe0a01000 psmouse 28680 0 - Live 0xe09f8000 ohci1394 34564 0 - Live 0xe09bd000 ieee1394 108216 2 eth1394,ohci1394, Live 0xe09d2000 yenta_socket 22920 1 - Live 0xe0963000 rsrc_nonstatic 9472 1 yenta_socket, Live 0xe08f9000 pcmcia_core 48676 3 pcmcia,yenta_socket,rsrc_nonstatic, Live 0xe09a5000 b44 21892 0 - Live 0xe094e000 mii 5248 1 b44, Live 0xe08ab000 nvidia 3466044 14 - Live 0xe0d50000 snd_intel8x0m 18628 0 - Live 0xe08d4000 snd_intel8x0 33600 1 - Live 0xe0959000 snd_ac97_codec 76024 2 snd_intel8x0m,snd_intel8x0, Live 0xe0982000 snd_pcm 93960 4 snd_pcm_oss,snd_intel8x0m,snd_intel8x0,snd_ac97_codec, Live 0xe096a000 snd_timer 25988 2 snd_seq,snd_pcm, Live 0xe08dd000 snd 54116 11 snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_intel8x0m,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer, Live 0xe08e6000 soundcore 10080 1 snd, Live 0xe08a4000 snd_page_alloc 9988 3 snd_intel8x0m,snd_intel8x0,snd_pcm, Live 0xe0879000 ehci_hcd 33160 0 - Live 0xe08ca000 uhci_hcd 32016 0 - Live 0xe08c1000 evdev 9472 1 - Live 0xe089b000 usbcore 119032 3 ehci_hcd,uhci_hcd, Live 0xe092f000 cifs 200696 0 - Live 0xe08fd000 smbfs 67448 0 - Live 0xe08af000 nls_iso8859_15 4864 0 - Live 0xe0876000 nls_utf8 2304 1 - Live 0xe085e000 nls_base 7680 5 isofs,cifs,smbfs,nls_iso8859_15,nls_utf8, Live 0xe0870000 af_packet 22664 0 - Live 0xe0894000 ide_cd 40964 1 - Live 0xe0888000 cdrom 40096 1 ide_cd, Live 0xe087d000 i8k 6544 0 - Live 0xe0860000 video 16004 0 - Live 0xe086b000 thermal 13192 0 - Live 0xe084d000 processor 22708 1 thermal, Live 0xe0864000 fan 4740 0 - Live 0xe0859000 container 4608 0 - Live 0xe0856000 button 6800 0 - Live 0xe0847000 battery 9604 0 - Live 0xe0852000 ac 4996 0 - Live 0xe084a000 msr 3844 0 - Live 0xe0804000 non_fatal 2436 0 [permanent], Live 0xe0845000 cpufreq_powersave 1920 1 - Live 0xe0843000 cpufreq_performance 2304 0 - Live 0xe0806000 cpufreq_ondemand 6556 0 - Live 0xe0840000 speedstep_ich 5388 0 - Live 0xe083d000 speedstep_lib 4096 1 speedstep_ich, Live 0xe083b000 freq_table 4612 1 speedstep_ich, Live 0xe0838000 [7.4.] Loaded driver and hardware information: /proc/ioports: 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-006f : keyboard 0070-0077 : rtc 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 01f0-01f7 : ide0 02f8-02ff : serial 0376-0376 : ide1 0378-037a : parport0 03c0-03df : vga+ 03f6-03f6 : ide0 03f8-03ff : serial 04d0-04d1 : pnp 00:01 0800-087f : 0000:00:1f.0 0800-0803 : PM1a_EVT_BLK 0804-0805 : PM1a_CNT_BLK 0806-0807 : pnp 00:02 0808-080b : PM_TMR 0820-0820 : PM2_CNT_BLK 0828-082f : GPE0_BLK 0860-087f : pnp 00:02 0880-08bf : 0000:00:1f.0 0880-08bf : pnp 00:02 08c0-08df : pnp 00:02 08e0-08e5 : ACPI CPU throttle 0900-097f : pnp 00:07 0cf8-0cff : PCI conf1 4000-40ff : PCI CardBus #03 4400-44ff : PCI CardBus #03 b080-b0ff : 0000:00:1f.6 b080-b0ff : Intel 82801DB-ICH4 Modem b400-b4ff : 0000:00:1f.6 b400-b4ff : Intel 82801DB-ICH4 Modem b800-b8ff : 0000:00:1f.5 b800-b8ff : Intel 82801DB-ICH4 bc40-bc7f : 0000:00:1f.5 bc40-bc7f : Intel 82801DB-ICH4 bf20-bf3f : 0000:00:1d.2 bf20-bf3f : uhci_hcd bf40-bf5f : 0000:00:1d.1 bf40-bf5f : uhci_hcd bf80-bf9f : 0000:00:1d.0 bf80-bf9f : uhci_hcd bfa0-bfaf : 0000:00:1f.1 bfa0-bfa7 : ide0 bfa8-bfaf : ide1 c000-cfff : PCI Bus #01 f400-f4fe : motherboard f400-f4fe : pnp 00:02 /proc/iomem: 00000000-0009efff : System RAM 0009f000-0009ffff : reserved 000a0000-000bffff : Video RAM area 000c0000-000cf7ff : Video ROM 000f0000-000fffff : System ROM 00100000-1ffadfff : System RAM 00100000-002d68df : Kernel code 002d68e0-0039337f : Kernel data 1ffae000-1fffffff : reserved 20000000-200003ff : 0000:00:1f.1 20001000-20001fff : 0000:02:01.0 20001000-20001fff : yenta_socket 20400000-207fffff : PCI CardBus #03 20800000-20bfffff : PCI CardBus #03 ec000000-efffffff : 0000:00:00.0 f0000000-f3ffffff : PCI Bus #01 f0000000-f3ffffff : 0000:01:00.0 f4fff400-f4fff4ff : 0000:00:1f.5 f4fff400-f4fff4ff : Intel 82801DB-ICH4 f4fff800-f4fff9ff : 0000:00:1f.5 f4fff800-f4fff9ff : Intel 82801DB-ICH4 f4fffc00-f4ffffff : 0000:00:1d.7 f4fffc00-f4ffffff : ehci_hcd faff8000-faffbfff : 0000:02:01.1 faffd800-faffdfff : 0000:02:01.1 faffd800-faffdfff : ohci1394 faffe000-faffffff : 0000:02:00.0 faffe000-faffffff : b44 fc000000-fdffffff : PCI Bus #01 fc000000-fcffffff : 0000:01:00.0 fc000000-fcffffff : nvidia feda0000-fedfffff : reserved ffb00000-ffffffff : reserved [7.5.] PCI information: 0000:00:00.0 Host bridge: Intel Corporation 82845 845 (Brookdale) Chipset Host Bridge (rev 04) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- Latency: 0 Region 0: Memory at ec000000 (32-bit, prefetchable) Capabilities: [e4] #09 [d104] Capabilities: [a0] AGP version 2.0 Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW+ AGP3- Rate=x1,x2,x4 Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP+ GART64- 64bit- FW+ Rate=x4 0000:00:01.0 PCI bridge: Intel Corporation 82845 845 (Brookdale) Chipset AGP Bridge (rev 04) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 Bus: primary=00, secondary=01, subordinate=01, sec-latency=32 I/O behind bridge: 0000c000-0000cfff Memory behind bridge: fc000000-fdffffff Prefetchable memory behind bridge: f0000000-f3ffffff Expansion ROM at 0000c000 [disabled] [size=4K] BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B- 0000:00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 03) (prog-if 00 [UHCI]) Subsystem: Intel Corporation: Unknown device 4541 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin A routed to IRQ 11 Region 4: I/O ports at bf80 [size=32] 0000:00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 03) (prog-if 00 [UHCI]) Subsystem: Intel Corporation: Unknown device 4541 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin B routed to IRQ 11 Region 4: I/O ports at bf40 [size=32] 0000:00:1d.2 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 03) (prog-if 00 [UHCI]) Subsystem: Intel Corporation: Unknown device 4541 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin C routed to IRQ 11 Region 4: I/O ports at bf20 [size=32] 0000:00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 03) (prog-if 20 [EHCI]) Subsystem: Dell: Unknown device 013e Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin D routed to IRQ 11 Region 0: Memory at f4fffc00 (32-bit, non-prefetchable) Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0 +,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] #0a [2080] 0000:00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 83) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR+ Latency: 0 Bus: primary=00, secondary=02, subordinate=02, sec-latency=32 I/O behind bridge: 0000d000-0000efff Memory behind bridge: f6000000-fbffffff Prefetchable memory behind bridge: fff00000-000fffff BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B- 0000:00:1f.0 ISA bridge: Intel Corporation 82801DBM (ICH4-M) LPC Interface Bridge (rev 03) Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 0000:00:1f.1 IDE interface: Intel Corporation 82801DBM (ICH4-M) IDE Controller (rev 03) (prog-if 8a [Master SecP PriP]) Subsystem: Intel Corporation: Unknown device 4541 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin A routed to IRQ 11 Region 0: I/O ports at <ignored> Region 1: I/O ports at <ignored> Region 2: I/O ports at <ignored> Region 3: I/O ports at <ignored> Region 4: I/O ports at bfa0 [size=16] Region 5: Memory at 20000000 (32-bit, non-prefetchable) [size=1K] 0000:00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 03) Subsystem: Dell: Unknown device 013e Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin B routed to IRQ 5 Region 0: I/O ports at b800 Region 1: I/O ports at bc40 [size=64] Region 2: Memory at f4fff800 (32-bit, non-prefetchable) [size=512] Region 3: Memory at f4fff400 (32-bit, non-prefetchable) [size=256] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0 +,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 0000:00:1f.6 Modem: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Modem Controller (rev 03) (prog-if 00 [Generic]) Subsystem: PCTel Inc: Unknown device 4c21 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin B routed to IRQ 5 Region 0: I/O ports at b400 Region 1: I/O ports at b080 [size=128] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0 +,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 0000:01:00.0 VGA compatible controller: nVidia Corporation NV28 [GeForce4 Ti 4200 Go AGP 8x] (rev a1) (prog-if 00 [VGA]) Subsystem: Dell: Unknown device 0179 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop+ ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 248 (1250ns min, 250ns max) Interrupt: pin A routed to IRQ 11 Region 0: Memory at fc000000 (32-bit, non-prefetchable) [size=80000000] Region 1: Memory at f0000000 (32-bit, prefetchable) [size=64M] Expansion ROM at 00020000 [disabled] Capabilities: [60] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [44] AGP version 3.0 Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW+ AGP3- Rate=x1,x2,x4 Command: RQ=32 ArqSz=0 Cal=0 SBA- AGP+ GART64- 64bit- FW + Rate=x4 0000:02:00.0 Ethernet controller: Broadcom Corporation BCM4401 100Base-T (rev 01) Subsystem: Dell: Unknown device 8127 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 Interrupt: pin A routed to IRQ 11 Region 0: Memory at faffe000 (32-bit, non-prefetchable) Capabilities: [40] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1 +,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=2 PME- 0000:02:01.0 CardBus bridge: Texas Instruments PCI4510 PC card Cardbus Controller (rev 02) Subsystem: Dell: Unknown device 013e Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 168, cache line size 20 Interrupt: pin A routed to IRQ 11 Region 0: Memory at 20001000 (32-bit, non-prefetchable) Bus: primary=02, secondary=03, subordinate=06, sec-latency=176 Memory window 0: 20400000-207ff000 (prefetchable) Memory window 1: 20800000-20bff000 I/O window 0: 00004000-000040ff I/O window 1: 00004400-000044ff BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+ PostWrite+ 16-bit legacy interface ports at 0001 0000:02:01.1 FireWire (IEEE 1394): Texas Instruments PCI4510 IEEE-1394 Controller (prog-if 10 [OHCI]) Subsystem: Dell: Unknown device 013e Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 (500ns min, 1000ns max), cache line size 08 Interrupt: pin A routed to IRQ 11 Region 0: Memory at faffd800 (32-bit, non-prefetchable) Region 1: Memory at faff8000 (32-bit, non-prefetchable) [size=16K] Capabilities: [44] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1 +,D2+,D3hot+,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME+ [X.] Other information: X.org version: 6.8.2 Synaptics driver version: 0.14.1
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