I have tried to send this email to x...@freedesktop.org and x...@lists.freedesktop.org but it seems that the I send this mail to the wrong address. I'm sorry if you received this mail repeatedly
Hi, I'm using Lenovo Ideapad Y460 laptop. My computer performs well at most time. But sometimes my screen flashs about every 1 seconds. Each flash will interrupt pull down menu and ibus IME input window. The xev tool shows that each flash comes with the following events: Expose event, serial 34, synthetic NO, window 0x2400001, (0,0), width 178, height 10, count 3 Expose event, serial 34, synthetic NO, window 0x2400001, (0,10), width 10, height 58, count 2 Expose event, serial 34, synthetic NO, window 0x2400001, (68,10), width 110, height 58, count 1 Expose event, serial 34, synthetic NO, window 0x2400001, (0,68), width 178, height 110, count 0 Expose event, serial 34, synthetic NO, window 0x2400001, (0,0), width 178, height 10, count 3 Expose event, serial 34, synthetic NO, window 0x2400001, (0,10), width 10, height 58, count 2 Expose event, serial 34, synthetic NO, window 0x2400001, (68,10), width 110, height 58, count 1 Expose event, serial 34, synthetic NO, window 0x2400001, (0,68), width 178, height 110, count 0 FocusOut event, serial 34, synthetic NO, window 0x2400001, mode NotifyGrab, detail NotifyAncestor FocusOut event, serial 34, synthetic NO, window 0x2400001, mode NotifyUngrab, detail NotifyPointer FocusIn event, serial 34, synthetic NO, window 0x2400001, mode NotifyUngrab, detail NotifyAncestor KeymapNotify event, serial 34, synthetic NO, window 0x0, keys: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 The results of some commands that may be useful: $lspci 00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 18) 00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port (rev 18) 00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 18) 00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06) 00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06) 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 06) 00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 06) 00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 06) 00:1c.3 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 4 (rev 06) 00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 06) 00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a6) 00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 06) 00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 06) 00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 06) 00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 06) 01:00.0 VGA compatible controller: NVIDIA Corporation GF108 [GeForce GT 425M] (rev ff) 01:00.1 Audio device: NVIDIA Corporation GF108 High Definition Audio Controller (rev ff) 03:00.0 System peripheral: JMicron Technology Corp. SD/MMC Host Controller (rev 20) 03:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller (rev 20) 03:00.3 System peripheral: JMicron Technology Corp. MS Host Controller (rev 20) 03:00.4 System peripheral: JMicron Technology Corp. xD Host Controller (rev 20) 05:00.0 Network controller: Intel Corporation Centrino Wireless-N 1000 09:00.0 Ethernet controller: Broadcom Corporation NetLink BCM57780 Gigabit Ethernet PCIe (rev 01) 3f:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 05) 3f:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 05) 3f:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 05) 3f:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 05) 3f:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 05) 3f:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 05) $uname -a Linux localhost 3.2.8-1-ARCH #1 SMP PREEMPT Mon Feb 27 21:51:46 CET 2012 x86_64 Intel(R) Core(TM) i5 CPU M 480 @ 2.67GHz GenuineIntel GNU/Linux _______________________________________________ xorg@lists.x.org: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: http://lists.x.org/mailman/listinfo/xorg Your subscription address: arch...@mail-archive.com