Created attachment 421480 [details] Firefox backtrace Description of problem: Firefox response on Fedora 13 installed on a USB-Flash Drive is slow. Scrolling up and down a web page is slow. Firefox may freeze for more than 30 seconds with no response at all. Version-Release number of selected component (if applicable): Firefox on Fedora 11, Fedora 12 and Fedora 13 all have slow response if installed on a USB-Flash Drive. How reproducible: Everytime. Steps to Reproduce: 1. Boot up Fedora 13 installed on a USB-Flash Drive 2. Start up Firefox and go to any web-site 3. Scroll up, scroll down or navigate a web page Actual results: Firefox response is slow. It may freeze occasionally. Expected results: For Fedora 13 installed onto a Hard Drive, Firefox response is normal. Additional info:
#4 0x00c7d424 in __kernel_vsyscall () No symbol table info available. #5 0x009fcd71 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 resultvar = <value optimized out> resultvar = <value optimized out> pid = 11902964 selftid = 7243 #6 0x009fe64a in abort () at abort.c:92 save_stage = 2 act = {__sigaction_handler = {sa_handler = 0x1, sa_sigaction = 0x1}, sa_mask = {__val = {512, 3077419868, 112, 3077419072, 2716196144, 2717908992, 3213267896, 11902964, 134566176, 11902964, 71, 70, 3213268088, 10722018, 2718049216, 71, 3213268128, 2718049216, 0, 4222451712, 2718049216, 2718049216, 2718049216, 2718049216, 2718049286, 2718049316, 2718049216, 2718049316, 0, 0, 0, 0}}, sa_flags = 0, sa_restorer = 0x68} sigs = {__val = {32, 0 <repeats 31 times>}} #7 0x009f5de8 in __assert_fail (assertion=0x26ff5b "ret != inval_id", file=0x26ff29 "xcb_io.c", line=385, function=0x2700dc "_XAllocID") at assert.c:81 buf = 0xa1e5dd30 "firefox: xcb_io.c:385: _XAllocID: Assertion `ret != inval_id' failed.\n" #8 0x001ffc7a in _XAllocID (dpy=0xb7501000) at xcb_io.c:385 ret = 4294967295 __PRETTY_FUNCTION__ = "_XAllocID" #9 0x00419c48 in XRenderCreatePicture (dpy=<value optimized out>, drawable=<value optimized out>, format=<value optimized out>, valuemask=<value optimized out>, attributes=<value optimized out>) at Picture.c:90 info = 0xb757d090 pid = <value optimized out> #10 0x00494f03 in _cairo_xlib_surface_ensure_src_picture (surface=0xa1d18d30, attributes=0xbf8696b8) at cairo-xlib-surface.c:844 pa = {repeat = 5640, alpha_map = 4617640, alpha_x_origin = 0, alpha_y_origin = 1119354880, clip_x_origin = -1580385492, clip_y_origin = 5039020, clip_mask = 2714862944, graphics_exposures = -1580102352, subwindow_mode = 1, poly_edge = 4803358, poly_mode = -1081698632, dither = 0, component_alpha = 0} mask = 256 #11 _cairo_xlib_surface_set_attributes (surface=0xa1d18d30, attributes=0xbf8696b8) at cairo-xlib-surface.c:1414 status = <value optimized out> #12 0x004979c6 in _cairo_xlib_surface_composite (op=CAIRO_OPERATOR_SOURCE, src_pattern=0xa1cd3b80, mask_pattern=0x0, abstract_dst=0xa1d18560, src_x=400, src_y=103, mask_x=400, mask_y=103, dst_x=400, dst_y=103, width=666, height=84) at cairo-xlib-surface.c:1751 src_attr = {matrix = {xx = 1, yx = 0, xy = 0, yy = 1, x0 = 0, y0 = 0}, extend = CAIRO_EXTEND_NONE, filter = CAIRO_FILTER_NEAREST, x_offset = -400, y_offset = -103, acquired = 0, extra = 0x295638a} mask_attr = {matrix = {xx = -1.0017267611292808e-123, yx = 1.5949156975797338e-291, xy = 3.9681321296139468e-312, yy = 2.1856556656181332e-312, x0 = 8.487983169127829e-312, y0 = 8.487983169127829e-312}, extend = 12, filter = 59757820, x_offset = -1081698360, y_offset = 5039020, acquired = -1081698436, extra = 0x1} dst = 0xa1d18560 src = 0xa1d18d30 mask = 0x0 status = 0 operation = <value optimized out> itx = <value optimized out> ity = <value optimized out> is_integer_translation = <value optimized out> __PRETTY_FUNCTION__ = "_cairo_xlib_surface_composite" #13 0x0047c447 in _cairo_surface_composite (op=CAIRO_OPERATOR_SOURCE, src=0xa1cd3b80, mask=0x0, dst=0xa1d18560, src_x=400, src_y=103, mask_x=400, mask_y=103, dst_x=400, dst_y=103, width=666, height=84) at cairo-surface.c:1295 status = <value optimized out> __PRETTY_FUNCTION__ = "_cairo_surface_composite" #14 0x0047ecb2 in _composite_trap_region (src=0xa1cd3b80, op=CAIRO_OPERATOR_SOURCE, dst=0xa1d18560, traps=0xbf8699c4, clip=0xa1ee2594, antialias=CAIRO_ANTIALIAS_NONE) at cairo-surface-fallback.c:449 status = <value optimized out> mask = {base = {type = 5039020, ref_count = { ref_count = -1081697896}, status = 4581244, user_data = { size = 3213269340, num_elements = 3213269568, element_size = 3213269340, elements = 0x8056fbd, is_snapshot = -1217548224}, matrix = { xx = 1.5875659502274618e-314, yx = 3.2050965035990265e-305, xy = 1.5369615513961467e-310, yy = -1.0650218825040104e-41, x0 = -0.011034672210278457, y0 = -1.0650218824995708e-41}, filter = 6087240, extend = 3213269336}, surface = 0x4f9401} clip_serial = <value optimized out> clip_surface = <value optimized out> solid_pattern = {base = {type = CAIRO_PATTERN_TYPE_SOLID, ref_count = {ref_count = 39900}, status = 3213269128, user_data = {size = 0, num_elements = 2767179924, element_size = 3213269080, elements = 0x0, is_snapshot = -2147483548}, matrix = { xx = 1.7633785023430301e-311, yx = 9.2390275772313104e-322, xy = 8.4879831701851295e-312, yy = 5.2667397846676882e-321, x0 = -1.939947192935023e-71, y0 = 3.2140472691128751e-307}, filter = 3213269340, extend = CAIRO_EXTEND_REPEAT}, color = { red = 2.5947862112282337e-307, green = 3.2140461265723083e-307, blue = 2.5955823840490039e-307, alpha = -3.0178689084365069e-145, red_short = 39260, green_short = 49030, blue_short = 58284, alpha_short = 76}, content = 4674681} num_rects = 6
This message is a reminder that Fedora 13 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 13. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '13'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 13's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 13 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
Fedora 13 changed to end-of-life (EOL) status on 2011-06-25. Fedora 13 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed.