Hello, I don't know if it's an X or a linux problem,I'm really sorry if I bother you for nothing. Here is the bug report: 1. black pixels on X with kernel > 2.4.1 2. when I use any kernel > 2.4.1 (I've tried with 2.4.2 and 2.4.4) some areas and some pixel on the X server becomes black (or really darker). I have a Riva 128 grapical card, with XFree4 and the "nv" driver.This appears both with the Framebuffer enabled and disabled 3. graphic X 4. 2.4.2, 2.4.4 5. None 6. None 7.1 Here is the ver_linux with the 2.4.1 kernel: Linux asuka 2.4.1 #4 SMP Tue Feb 27 19:09:58 CET 2001 i686 unknown Gnu C 2.95.4 Gnu make 3.79.1 binutils 2.11.90.0.5 util-linux 2.11b mount 2.11b modutils 2.4.2 e2fsprogs 1.19 Linux C Library 2.2.2 Dynamic linker (ldd) 2.2.2 Procps 2.0.7 Net-tools 1.60 Console-tools 0.2.3 Sh-utils 2.0.11 Modules Loaded The X server is: XFree86 Version 4.0.2 / X Window System (protocol Version 11, revision 0, vendor release 6400) Release Date: 18 December 2000 All of them are from Debian "unstable" 7.2cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 3 model name : AMD Duron(tm) Processor stepping : 1 cpu MHz : 699.683 cache size : 64 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36 mmx fxsr syscall mmxext 3dnowext 3dnow bogomips : 1395.91 7.3 None 7.40000-001f : dma1 0020-003f : pic1 0040-005f : timer0060-006f : keyboard 0070-007f : rtc 0080-008f : dma page reg 00a0-00bf : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 01f0-01f7 : ide0 02f8-02ff : serial(set) 0376-0376 : ide1 0378-037a : parport0 037b-037f : parport0 03c0-03df : vga+ 03f6-03f6 : ide0 03f8-03ff : serial(set) 0cf8-0cff : PCI conf1 4000-40ff : VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] 5000-500f : VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] 6000-607f : VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] d000-d00f : VIA Technologies, Inc. Bus Master IDE d400-d41f : VIA Technologies, Inc. UHCI USB d800-d81f : VIA Technologies, Inc. UHCI USB (#2) dc00-dcff : VIA Technologies, Inc. AC97 Audio Controller dc00-dcff : via82cxxx e000-e003 : VIA Technologies, Inc. AC97 Audio Controller e400-e403 : VIA Technologies, Inc. AC97 Audio Controller ec00-ecff : Realtek Semiconductor Co., Ltd. RTL-8139 ec00-ecff : eth0 00000000-0009fbff : System RAM 0009fc00-0009ffff : reserved 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000f0000-000fffff : System ROM 00100000-07feffff : System RAM 00100000-00244098 : Kernel code 00244099-002bb67f : Kernel data 07ff0000-07ff2fff : ACPI Non-volatile Storage 07ff3000-07ffffff : ACPI Tables d0000000-d3ffffff : VIA Technologies, Inc. VT8363/8365 [KT133/KM133] d4000000-d5ffffff : PCI Bus #01 d4000000-d4ffffff : NVidia / SGS Thomson (Joint Venture) Riva128 d4000000-d4ffffff : rivafb d6000000-d6ffffff : PCI Bus #01 d6000000-d6ffffff : NVidia / SGS Thomson (Joint Venture) Riva128 d6000000-d6ffffff : rivafb d8000000-d80000ff : Realtek Semiconductor Co., Ltd. RTL-8139 d8000000-d80000ff : eth0 ffff0000-ffffffff : reserved 7.5 PCI devices found: Bus 0, device 0, function 0: Host bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133] (rev 2). Prefetchable 32 bit memory at 0xd0000000 [0xd3ffffff]. Bus 0, device 1, function 0: PCI bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133 AGP] (rev 0). Master Capable. No bursts. Min Gnt=12. Bus 0, device 7, function 0: ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 34). Bus 0, device 7, function 1: IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 16). Master Capable. Latency=32. I/O at 0xd000 [0xd00f]. Bus 0, device 7, function 2: USB Controller: VIA Technologies, Inc. UHCI USB (rev 16). IRQ 5. Master Capable. Latency=32. I/O at 0xd400 [0xd41f]. Bus 0, device 7, function 3: USB Controller: VIA Technologies, Inc. UHCI USB (#2) (rev 16). IRQ 5. Master Capable. Latency=32. I/O at 0xd800 [0xd81f]. Bus 0, device 7, function 4: Host bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 48). Bus 0, device 7, function 5: Multimedia audio controller: VIA Technologies, Inc. AC97 Audio Controller (rev 32). IRQ 11. I/O at 0xdc00 [0xdcff]. I/O at 0xe000 [0xe003]. I/O at 0xe400 [0xe403]. Bus 0, device 9, function 0: Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139 (rev 16). IRQ 11. Master Capable. Latency=32. Min Gnt=32.Max Lat=64. I/O at 0xec00 [0xecff]. Non-prefetchable 32 bit memory at 0xd8000000 [0xd80000ff]. Bus 1, device 0, function 0: VGA compatible controller: NVidia / SGS Thomson (Joint Venture) Riva128 (rev 34). IRQ 10. Master Capable. Latency=32. Min Gnt=3.Max Lat=1. Non-prefetchable 32 bit memory at 0xd4000000 [0xd4ffffff]. Prefetchable 32 bit memory at 0xd6000000 [0xd6ffffff]. Thank you for you great work on the kernel and good luck for the future... -- ** Gael Le Mignot, Ing2 EPITA, Coder of The Kilobug Team ** Home Mail : [EMAIL PROTECTED] Work Mail : [EMAIL PROTECTED] GSM : 06.71.47.18.22 (in France) ICQ UIN : 7299959 "Software is like sex it's better when it's free.", Linus Torvalds - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/