Package: rovclock Version: 0.6e-6 Severity: normal On an Acer Aspire 5536G with an ATI Mobility Radeon HD 4570:
Pulska:~# rovclock -i Radeon overclock 0.6e by Hasw (h...@hasw.net) Found ATI card on 02:00, device id: 0x9553 I/O base address: 0x1000 Video BIOS shadow found @ 0xc0000 Invalid reference clock from BIOS: 0.0 MHz Memory size: 0 kB Memory channels: 1, CD,CH only: 0 tRcdRD: 3 tRcdWR: 1 tRP: 3 tRAS: 6 tRRD: 1 tR2W-CL: 1 tWR: 1 tW2R: 0 tW2Rsb: 0 tR2R: 1 tRFC: 13 tWL(0.5): 0 tCAS: 0 tCMD: 0 tSTR: 0 Floating point exception Pulska:~# The floating point exception shouldn't happen, I think. /usr/share/doc/rovclock/README suggests trying -x 1432 or -x 2950 if -i does not show the correct frequency by default. I tried those but they didn't make any difference in the output. Then, if I try to change the memory clock: Pulska:~# rovclock -m 400 Radeon overclock 0.6e by Hasw (h...@hasw.net) Found ATI card on 02:00, device id: 0x9553 I/O base address: 0x1000 Video BIOS shadow found @ 0xc0000 Invalid reference clock from BIOS: 0.0 MHz Pulska:~# echo $? 0 Pulska:~# So, the exit code seems to indicate it worked, but the "Invalid reference clock" message makes me suspect it didn't. As rovclock -i does not display the memory clock, I seem to have no way to tell what rovclock did. Please make rovclock support this display adapter, or if that is not possible, at least clearly say so instead of terminating with a floating-point exception, and set the exit code correctly. -- System Information: Debian Release: squeeze/sid APT prefers unstable APT policy: (900, 'unstable') Architecture: amd64 (x86_64) Kernel: Linux 2.6.32-trunk-amd64 (SMP w/2 CPU cores) Locale: LANG=fi_FI.UTF-8, LC_CTYPE=fi_FI.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages rovclock depends on: ii libc6 2.10.2-2 GNU C Library: Shared libraries rovclock recommends no packages. rovclock suggests no packages. -- no debconf information
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