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A very annoying bug in karmic alpha 3: the screen is flashing and echoing itself in some 'screen circumstances'. For example: - clicking on the Wireless icon in the right upper screen; as soon as the WLAN-drop-down appears, the screen starts flashing & echoing itself - in a normal web screen, as soon as new info is feched, the screen is flashing & echoing - moving the mouse causes flashes & echoes. - sliding the slider in the window I'm typing this in and the Firefox slider, causes flashes & echoes. - pressing ENTER in this window causes "screen shivers" OS: Ubuntu 9.10 Karmic Alpha 3 HW: laptop with all Intel hardware (Intel GPU) Older Ubuntu versions work OK. ubu...@ubuntu:~$ lspci 00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03) 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03) 00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03) 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02) 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02) 00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02) 00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02) 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02) 00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 02) 00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA AHCI Controller (rev 02) 00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02) 02:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8055 PCI-E Gigabit Ethernet Controller (rev 12) 05:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02) 08:03.0 CardBus bridge: O2 Micro, Inc. OZ711MP1/MS1 MemoryCardBus Controller (rev 21) 08:03.1 CardBus bridge: O2 Micro, Inc. OZ711MP1/MS1 MemoryCardBus Controller (rev 21) 08:03.2 SD Host controller: O2 Micro, Inc. Integrated MMC/SD Controller (rev 01) 08:03.3 Bridge: O2 Micro, Inc. Integrated MS/xD Controller (rev 01) 08:03.4 FireWire (IEEE 1394): O2 Micro, Inc. Firewire (IEEE 1394) (rev 02) ubu...@ubuntu:~$ ubu...@ubuntu:~$ uname -a Linux ubuntu 2.6.31-3-generic #19-Ubuntu SMP Tue Jul 14 16:04:41 UTC 2009 i686 GNU/Linux ubu...@ubuntu:~$ cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=9.10 DISTRIB_CODENAME=karmic DISTRIB_DESCRIPTION="Ubuntu karmic (development branch)" ubu...@ubuntu:~$ ubu...@ubuntu:~$ lsmod Module Size Used by aes_i586 8124 1 aes_generic 27484 1 aes_i586 binfmt_misc 8324 1 lp 8900 0 bridge 47952 0 stp 2272 1 bridge bnep 12060 2 snd_hda_codec_realtek 202688 1 snd_hda_intel 26312 2 snd_hda_codec 69180 2 snd_hda_codec_realtek,snd_hda_intel snd_pcm_oss 37920 0 snd_mixer_oss 16028 1 snd_pcm_oss snd_pcm 75200 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss snd_seq_dummy 2656 0 snd_seq_oss 28512 0 snd_seq_midi 6432 0 snd_rawmidi 22112 1 snd_seq_midi snd_seq_midi_event 6940 2 snd_seq_oss,snd_seq_midi snd_seq 50128 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event arc4 1660 2 pcmcia 36744 0 snd_timer 22244 2 snd_pcm,snd_seq snd_seq_device 6920 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq ecb 2524 2 ppdev 6656 0 snd 59140 15 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device iwl3945 76732 0 yenta_socket 24168 4 sdhci_pci 7100 0 iwlcore 111868 1 iwl3945 parport_pc 31940 1 sdhci 17440 1 sdhci_pci rsrc_nonstatic 11676 1 yenta_socket parport 35372 3 lp,ppdev,parport_pc fujitsu_laptop 12004 0 soundcore 7264 1 snd pcmcia_core 35760 3 pcmcia,yenta_socket,rsrc_nonstatic joydev 10208 0 mac80211 213540 2 iwl3945,iwlcore irda 189372 0 crc_ccitt 1852 1 irda led_class 4096 3 iwl3945,iwlcore,sdhci psmouse 56180 0 snd_page_alloc 9028 2 snd_hda_intel,snd_pcm cfg80211 93212 3 iwl3945,iwlcore,mac80211 btusb 11792 4 pcspkr 2236 0 serio_raw 5248 0 squashfs 23680 1 aufs 150604 1 nls_cp437 5372 1 isofs 32228 1 ohci1394 29932 0 ieee1394 87044 1 ohci1394 sky2 46304 0 usb_storage 52288 0 dm_raid45 84772 0 xor 15620 1 dm_raid45 fbcon 36544 72 tileblit 2460 1 fbcon font 8124 1 fbcon bitblit 5308 1 fbcon softcursor 1756 1 bitblit i915 212744 3 drm 159360 3 i915 i2c_algo_bit 5760 1 i915 video 19092 1 i915 output 2780 1 video intel_agp 26556 1 agpgart 34956 2 drm,intel_agp ubu...@ubuntu:~$ ** Affects: xserver-xorg-video-intel (Ubuntu) Importance: Undecided Status: New -- karmic alpha 3 flashing and echoing screen https://bugs.launchpad.net/bugs/404528 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp