Hello,
Today I've updated my ATI fglrx drive to the new 8.42.3 version, and since now I have a very strange problem. It doesn't seem likely to be a driver bug, because it's regarding my mouse, and not the graphics / screen.
When I start tremulous, everything seems fine, I'm getting in the menu, etc, etc. However, as soon as I move the mouse, the cursor get's 'pulled down' to the right bottom of my screen. As if an invisible force is dragging it there. The strange thing, however, is my touchpad (this problem is regarding a laptop). The touchpad is working flawlessly, it can move freely, in game and in the tremulous menu.
At first, I thought it would be a hardware problem, because it only occured with my USB-mouse. I tried 2 other mouses, on a total of 3 different USB-ports, and strangely, they all had the same problem. Also, the mouses work fine on other computers, and even on the same laptop with other games. It definetly is a tremulous game problem in my opinion.
Now, if anyone got the slightest idea what's causing this strange behaviour? I really like to play tremulous from time to time, so it would be a shame if I had to stop

.
Some information:
Tremulous startup log
tremulous 1.1.0 linux-x86 Jun 14 2007
----- FS_Startup -----
Current search path:
/home/kevin/.tremulous/base/map-lite-v1.pk3 (3 files)
/home/kevin/.tremulous/base
/usr/share/games/tremulous/base/vms-1.1.0.pk3 (4 files)
/usr/share/games/tremulous/base/map-uncreation-1.1.0.pk3 (110 files)
/usr/share/games/tremulous/base/map-tremor-1.1.0.pk3 (45 files)
/usr/share/games/tremulous/base/map-transit-1.1.0.pk3 (135 files)
/usr/share/games/tremulous/base/map-niveus-1.1.0.pk3 (134 files)
/usr/share/games/tremulous/base/map-nexus6-1.1.0.pk3 (151 files)
/usr/share/games/tremulous/base/map-karith-1.1.0.pk3 (118 files)
/usr/share/games/tremulous/base/map-atcs-1.1.0.pk3 (87 files)
/usr/share/games/tremulous/base/map-arachnid2-1.1.0.pk3 (67 files)
/usr/share/games/tremulous/base/data-1.1.0.pk3 (1229 files)
/usr/share/games/tremulous/base
/usr/lib/tremulous/base
----------------------
2083 files in pk3 files
execing default.cfg
execing autogen.cfg
couldn't exec autoexec.cfg
Hunk_Clear: reset the hunk ok
----- Client Initialization -----
----- Initializing Renderer ----
-------------------------------
----- Client Initialization Complete -----
----- R_Init -----
------- Input Initialization -------
Joystick is not active.
------------------------------------
...loading libGL.so.1:
Calling SDL_Init(SDL_INIT_VIDEO)...
SDL_Init(SDL_INIT_VIDEO) passed.
Initializing OpenGL display
...setting mode -1: 1280 800
Using 8/8/8 Color bits, 24 depth, 8 stencil display.
GL_RENDERER: ATI MOBILITY RADEON X700
Initializing OpenGL extensions
...GL_S3_s3tc not found
...ignoring GL_EXT_texture_env_add
...using GL_ARB_multitexture
...using GL_EXT_compiled_vertex_array
GL_VENDOR: ATI Technologies Inc.
GL_RENDERER: ATI MOBILITY RADEON X700
GL_VERSION: 2.0.6958 Release
GL_EXTENSIONS: GL_ARB_depth_texture GL_ARB_draw_buffers GL_ARB_fragment_program GL_ARB_fragment_shader GL_ARB_multisample GL_ARB_multitexture GL_ARB_occlusion_query GL_ARB_point_parameters GL_ARB_point_sprite GL_ARB_shader_objects GL_ARB_shading_language_100 GL_ARB_shadow GL_ARB_shadow_ambient GL_ARB_texture_border_clamp GL_ARB_texture_compression GL_ARB_texture_cube_map GL_ARB_texture_env_add GL_ARB_texture_env_combine GL_ARB_texture_env_crossbar GL_ARB_texture_env_dot3 GL_ARB_texture_float GL_ARB_texture_mirrored_repeat GL_ARB_texture_rectangle GL_ARB_transpose_matrix GL_ARB_vertex_buffer_object GL_ARB_vertex_program GL_ARB_vertex_shader GL_ARB_window_pos GL_ATI_draw_buffers GL_ATI_envmap_bumpmap GL_ATI_fragment_shader GL_ATI_meminfo GL_ATI_separate_stencil GL_ATI_texture_compression_3dc GL_ATI_texture_env_combine3 GL_ATI_texture_float GL_EXT_bgra GL_EXT_blend_color GL_EXT_blend_func_separate GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_compiled_vertex_array GL_EXT_copy_texture GL_EXT_draw_range_elements GL_EXT_fog_coord GL_EXT_framebuffer_object GL_EXT_framebuffer_object GL_EXT_gpu_program_parameters GL_EXT_multi_draw_arrays GL_EXT_packed_depth_stencil GL_EXT_packed_pixels GL_EXT_point_parameters GL_EXT_rescale_normal GL_EXT_secondary_color GL_EXT_separate_specular_color GL_EXT_shadow_funcs GL_EXT_stencil_wrap GL_EXT_subtexture GL_EXT_texgen_reflection GL_EXT_texture3D GL_EXT_texture_compression_s3tc GL_EXT_texture_cube_map GL_EXT_texture_edge_clamp GL_EXT_texture_env_add GL_EXT_texture_env_combine GL_EXT_texture_env_dot3 GL_EXT_texture_filter_anisotropic GL_EXT_texture_lod_bias GL_EXT_texture_mirror_clamp GL_EXT_texture_object GL_EXT_texture_rectangle GL_EXT_texture_sRGB GL_EXT_vertex_array GL_KTX_buffer_region GL_NV_blend_square GL_NV_texgen_reflection GL_SGIS_generate_mipmap GL_SGIS_texture_edge_clamp GL_SGIS_texture_lod GL_WIN_swap_hint WGL_EXT_swap_control
GL_MAX_TEXTURE_SIZE: 2048
GL_MAX_ACTIVE_TEXTURES_ARB: 8
PIXELFORMAT: color(24-bits) Z(24-bit) stencil(8-bits)
MODE: -1, 1280 x 800 fullscreen hz:N/A
GAMMA: hardware w/ 0 overbright bits
CPU:
rendering primitives: single glDrawElements
texturemode: GL_LINEAR_MIPMAP_LINEAR
picmip: 0
texture bits: 0
multitexture: enabled
compiled vertex arrays: enabled
texenv add: disabled
compressed textures: disabled
Initializing Shaders
...loading 'scripts/uncreation.shader'
...loading 'scripts/q3map2_tremor.shader'
...loading 'scripts/tremor.shader'
...loading 'scripts/transit.shader'
...loading 'scripts/niveus.shader'
...loading 'scripts/nexus6.shader'
...loading 'scripts/karith.shader'
...loading 'scripts/atcs.shader'
...loading 'scripts/arachnid2.shader'
...loading 'scripts/jetpack.shader'
...loading 'scripts/core.shader'
...loading 'scripts/flame.shader'
...loading 'scripts/misc.shader'
...loading 'scripts/common-trem.shader'
...loading 'scripts/titan.shader'
...loading 'scripts/water.shader'
...loading 'scripts/displays.shader'
...loading 'scripts/plant_life.shader'
...loading 'scripts/stasis.shader'
...loading 'scripts/booster.shader'
...loading 'scripts/eggpod.shader'
...loading 'scripts/medistat.shader'
...loading 'scripts/mgturret.shader'
...loading 'scripts/reactor.shader'
...loading 'scripts/telenode.shader'
...loading 'scripts/trapper.shader'
...loading 'scripts/overmind.shader'
...loading 'scripts/tesla.shader'
...loading 'scripts/dcc.shader'
...loading 'scripts/hive.shader'
...loading 'scripts/level2.shader'
...loading 'scripts/human.shader'
...loading 'scripts/null.shader'
...loading 'scripts/weapons.shader'
...loading 'scripts/conkit.shader'
...loading 'scripts/advckit.shader'
...loading 'scripts/psaw.shader'
...loading 'scripts/mdriver.shader'
...loading 'scripts/flamer.shader'
...loading 'scripts/crosshairs.shader'
...loading 'scripts/grenade.shader'
...loading 'scripts/splash.shader'
...loading 'scripts/marks.shader'
...loading 'scripts/sprites.shader'
...loading 'scripts/muzzleflashes.shader'
----- finished R_Init -----
------ Initializing Sound ------
Initializing SDL audio driver...
SDL audio driver is "alsa".
SDL_AudioSpec:
Format: AUDIO_S16LSB
Freq: 22050
Samples: 470
Channels: 2
Starting SDL audio callback...
SDL audio initialized.
----- Sound Info -----
1 stereo
16384 samples
16 samplebits
1 submission_chunk
22050 speed
0x8fc11f0 dma buffer
No background file.
----------------------
Sound intialization successful.
--------------------------------
Sound memory manager started
Loading vm file vm/ui.qvm...
...which has vmMagic VM_MAGIC_VER2
Loading 1075 jump table targets
VM file ui compiled to 786313 bytes of code
ui loaded in 4596672 bytes on the hunk
UI menu load time = 684 milli seconds
UI menu load time = 41 milli seconds
UI menu load time = 36 milli seconds
--- Common Initialization Complete ---
Opening IP socket: localhost:30720
Hostname: laptop.lan
Alias: laptop
IP: 127.0.1.1
Started tty console (use +set ttycon 0 to disable)
LSUSB of my mouse:
Bus 002 Device 005: ID 046d:c01b Logitech, Inc. MX310 Optical Mouse