semantic: 0.201
other: 0.114
graphic: 0.113
device: 0.093
files: 0.089
debug: 0.062
performance: 0.057
PID: 0.054
permissions: 0.046
vnc: 0.039
KVM: 0.035
network: 0.034
socket: 0.032
boot: 0.031
debug: 0.860
KVM: 0.029
other: 0.025
network: 0.018
socket: 0.014
files: 0.012
performance: 0.010
PID: 0.007
vnc: 0.006
device: 0.006
semantic: 0.004
boot: 0.004
graphic: 0.003
permissions: 0.002

do not stop on first gdb breakpoint with -enable-kvm

I run qemu like this:
  qemu-system-x86-64 -enable-kvm -hda <path to file> -s -S,

and start gdb with commands like this:
  gdb>tartget remote localhost:1234
  gdb>break *0x7c00
  gdb>c

but gdb don't stop on it. I then could break execution manually and then breakpoints work.

QEMU version: 1.4.0 (from Debian repos)
GDB version: 7.5.1 (copiled from sources, but previous was 7.4.1 from Debian repo)

PS Same problem occure on Ubuntu 13.04 with same Qemu and Gdb 7.5.0 from repo.

Thank you

Which Linux kernel version were you using here? Can you still reproduce this problem with the latest Linux kernel version, and the latest version of QEMU?

Hello.

I have forgot about this. I even unable to remember what I have done. Unfortunately I can't help you. Sorry.

Ok, anyway, thanks for your reply! So let's close this ticket now...