Happens to me; also running x64. Is anyone seeing this in 32-bit mode?
More detail, though this should be easy enough for a developer to do as well.
strace shows that during this "hang" Synaptic is furiously fstatting the repository caches:
stat("/var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_lucid_main_binary-amd64_Packages", {st_mode=S_IFREG|0644, st_size=8595099, ...}) = 0 stat("/var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_lucid_restricted_binary-amd64_Packages", {st_mode=S_IFREG|0644, st_size=29002, ...}) = 0 stat("/var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_lucid_universe_binary-amd64_Packages", {st_mode=S_IFREG|0644, st_size=26734222, ...}) = 0 stat("/var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_lucid_main_binary-amd64_Packages", {st_mode=S_IFREG|0644, st_size=8595099, ...}) = 0 stat("/var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_lucid_restricted_binary-amd64_Packages", {st_mode=S_IFREG|0644, st_size=29002, ...}) = 0 stat("/var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_lucid_universe_binary-amd64_Packages", {st_mode=S_IFREG|0644, st_size=26734222, ...}) = 0 stat("/var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_lucid_main_binary-amd64_Packages", {st_mode=S_IFREG|0644, st_size=8595099, ...}) = 0 stat("/var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_lucid_restricted_binary-amd64_Packages", {st_mode=S_IFREG|0644, st_size=29002, ...}) = 0 stat("/var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_lucid_universe_binary-amd64_Packages", {st_mode=S_IFREG|0644, st_size=26734222, ...}) = 0 stat("/var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_lucid_main_binary-amd64_Packages", {st_mode=S_IFREG|0644, st_size=8595099, ...}) = 0
Happens to me; also running x64. Is anyone seeing this in 32-bit mode?
More detail, though this should be easy enough for a developer to do as well.
strace shows that during this "hang" Synaptic is furiously fstatting the repository caches:
stat("/ var/lib/ apt/lists/ us.archive. ubuntu. com_ubuntu_ dists_lucid_ main_binary- amd64_Packages" , {st_mode= S_IFREG| 0644, st_size=8595099, ...}) = 0 var/lib/ apt/lists/ us.archive. ubuntu. com_ubuntu_ dists_lucid_ restricted_ binary- amd64_Packages" , {st_mode= S_IFREG| 0644, st_size=29002, ...}) = 0 var/lib/ apt/lists/ us.archive. ubuntu. com_ubuntu_ dists_lucid_ universe_ binary- amd64_Packages" , {st_mode= S_IFREG| 0644, st_size=26734222, ...}) = 0 var/lib/ apt/lists/ us.archive. ubuntu. com_ubuntu_ dists_lucid_ main_binary- amd64_Packages" , {st_mode= S_IFREG| 0644, st_size=8595099, ...}) = 0 var/lib/ apt/lists/ us.archive. ubuntu. com_ubuntu_ dists_lucid_ restricted_ binary- amd64_Packages" , {st_mode= S_IFREG| 0644, st_size=29002, ...}) = 0 var/lib/ apt/lists/ us.archive. ubuntu. com_ubuntu_ dists_lucid_ universe_ binary- amd64_Packages" , {st_mode= S_IFREG| 0644, st_size=26734222, ...}) = 0 var/lib/ apt/lists/ us.archive. ubuntu. com_ubuntu_ dists_lucid_ main_binary- amd64_Packages" , {st_mode= S_IFREG| 0644, st_size=8595099, ...}) = 0 var/lib/ apt/lists/ us.archive. ubuntu. com_ubuntu_ dists_lucid_ restricted_ binary- amd64_Packages" , {st_mode= S_IFREG| 0644, st_size=29002, ...}) = 0 var/lib/ apt/lists/ us.archive. ubuntu. com_ubuntu_ dists_lucid_ universe_ binary- amd64_Packages" , {st_mode= S_IFREG| 0644, st_size=26734222, ...}) = 0 var/lib/ apt/lists/ us.archive. ubuntu. com_ubuntu_ dists_lucid_ main_binary- amd64_Packages" , {st_mode= S_IFREG| 0644, st_size=8595099, ...}) = 0
stat("/
stat("/
stat("/
stat("/
stat("/
stat("/
stat("/
stat("/
stat("/