In the day or so I have had problems with the Netbook remix being slow to respond and not redrawing the desktop when closing or minimising applications.
I experiencing several system pauses, where the applications are becoming unresponsive for 5-10 seconds. These pauses were after the netbook remix desktop stopped redrawing itself. I accessed the gnome menu using Alt-F1 (to run gedit as I could not get to the desktop) and the system hung for about 20 seconds. The panel died and after about 10 seconds reappeared and started to redraw itself. After a few more seconds the system was back to normal performance and the netbook remix desktop draws itself and general performance is back to normal. I have experienced issues with windows not always opening fully maximised, but this is a relatively rare occurrence. I am running Ubuntu remix 9.10 with the latest updates on an Eee PC 1000. The only 3rd party sources added are for chromium, which was not running at the time. I was running Firefox, a java webstart application called Hudson, a terminal and gedit (eventually). None of the applications were affected apart from the slowness of the system. In the syslog for this morning I found the following related to gnome- sesson / netbook-launche processes. My system is called gkar: Mem-Info: Dec 24 10:59:16 gkar kernel: [142791.771156] DMA per-cpu: Dec 24 10:59:16 gkar kernel: [142791.771166] CPU 0: hi: 0, btch: 1 usd: 0 Dec 24 10:59:16 gkar kernel: [142791.771176] CPU 1: hi: 0, btch: 1 usd: 0 Dec 24 10:59:16 gkar kernel: [142791.771185] Normal per-cpu: Dec 24 10:59:16 gkar kernel: [142791.771195] CPU 0: hi: 186, btch: 31 usd: 143 Dec 24 10:59:16 gkar kernel: [142791.771205] CPU 1: hi: 186, btch: 31 usd: 179 Dec 24 10:59:16 gkar kernel: [142791.771213] HighMem per-cpu: Dec 24 10:59:16 gkar kernel: [142791.771223] CPU 0: hi: 186, btch: 31 usd: 145 Dec 24 10:59:16 gkar kernel: [142791.771233] CPU 1: hi: 186, btch: 31 usd: 161 Dec 24 10:59:16 gkar kernel: [142791.771252] Active_anon:286209 active_file:44 inactive_anon:137330 Dec 24 10:59:16 gkar kernel: [142791.771258] inactive_file:16 unevictable:0 dirty:2 writeback:0 unstable:0 Dec 24 10:59:16 gkar kernel: [142791.771264] free:12193 slab:6497 mapped:743 pagetables:2226 bounce:0 Dec 24 10:59:16 gkar kernel: [142791.771285] DMA free:8092kB min:64kB low:80kB high:96kB active_anon:32kB inactive_anon:368kB active_file:0kB inactive_file:0kB unevictable:0kB present:15804kB pages_scanned:0 all_unreclaimable? no Dec 24 10:59:16 gkar kernel: [142791.771300] lowmem_reserve[]: 0 865 2007 2007 Dec 24 10:59:16 gkar kernel: [142791.771329] Normal free:40232kB min:3728kB low:4660kB high:5592kB active_anon:272212kB inactive_anon:258068kB active_file:160kB inactive_file:0kB unevictable:0kB present:885944kB pages_scanned:531 all_unreclaimable? no Dec 24 10:59:16 gkar kernel: [142791.771345] lowmem_reserve[]: 0 0 9141 9141 Dec 24 10:59:16 gkar kernel: [142791.771373] HighMem free:448kB min:512kB low:1740kB high:2972kB active_anon:872592kB inactive_anon:290884kB active_file:28kB inactive_file:80kB unevictable:0kB present:1170056kB pages_scanned:204 all_unreclaimable? no Dec 24 10:59:16 gkar kernel: [142791.771389] lowmem_reserve[]: 0 0 0 0 Dec 24 10:59:16 gkar kernel: [142791.771405] DMA: 1*4kB 1*8kB 3*16kB 1*32kB 9*64kB 8*128kB 7*256kB 3*512kB 1*1024kB 1*2048kB 0*4096kB = 8092kB Dec 24 10:59:16 gkar kernel: [142791.771450] Normal: 576*4kB 1229*8kB 728*16kB 256*32kB 67*64kB 23*128kB 4*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 40232kB Dec 24 10:59:16 gkar kernel: [142791.771494] HighMem: 110*4kB 1*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 448kB Dec 24 10:59:16 gkar kernel: [142791.771539] 31759 total pagecache pages Dec 24 10:59:16 gkar kernel: [142791.771550] 11840 pages in swap cache Dec 24 10:59:16 gkar kernel: [142791.771562] Swap cache stats: add 793571, delete 781731, find 71914/102383 Dec 24 10:59:16 gkar kernel: [142791.771574] Free swap = 0kB Dec 24 10:59:16 gkar kernel: [142791.771584] Total swap = 1951856kB Dec 24 10:59:16 gkar kernel: [142791.796729] 522128 pages RAM Dec 24 10:59:16 gkar kernel: [142791.796741] 294818 pages HighMem Dec 24 10:59:16 gkar kernel: [142791.796749] 8803 pages reserved Dec 24 10:59:16 gkar kernel: [142791.796756] 16622 pages shared Dec 24 10:59:16 gkar kernel: [142791.796764] 484872 pages non-shared Dec 24 10:59:16 gkar kernel: [142791.796778] Out of memory: kill process 1873 (gnome-session) score 167740 or a child Dec 24 10:59:16 gkar kernel: [142791.796896] Killed process 1977 (maximus) Dec 24 10:59:16 gkar kernel: [142791.932874] java invoked oom-killer: gfp_mask=0x201da, order=0, oomkilladj=0 Dec 24 10:59:16 gkar kernel: [142791.932895] java cpuset=/ mems_allowed=0 Dec 24 10:59:16 gkar kernel: [142791.932911] Pid: 3801, comm: java Not tainted 2.6.31-16-generic #53-Ubuntu Dec 24 10:59:16 gkar kernel: [142791.932921] Call Trace: Dec 24 10:59:16 gkar kernel: [142791.932948] [<c01b5a0f>] oom_kill_process+0x9f/0x250 Dec 24 10:59:16 gkar kernel: [142791.932966] [<c01b601e>] ? select_bad_process+0xbe/0xf0 Dec 24 10:59:16 gkar kernel: [142791.932982] [<c01b60a1>] __out_of_memory+0x51/0xa0 Dec 24 10:59:16 gkar kernel: [142791.932997] [<c01b6143>] out_of_memory+0x53/0xb0 Dec 24 10:59:16 gkar kernel: [142791.933014] [<c01b83fe>] __alloc_pages_slowpath+0x42e/0x480 Dec 24 10:59:16 gkar kernel: [142791.933032] [<c01b855f>] __alloc_pages_nodemask+0x10f/0x120 Dec 24 10:59:16 gkar kernel: [142791.933050] [<c01bb012>] __do_page_cache_readahead+0xe2/0x190 Dec 24 10:59:16 gkar kernel: [142791.933081] [<c01bb0e1>] ra_submit+0x21/0x30 Dec 24 10:59:16 gkar kernel: [142791.933101] [<c01b2920>] do_sync_mmap_readahead+0x90/0xc0 Dec 24 10:59:16 gkar kernel: [142791.933121] [<c01b3c4d>] ? find_get_page+0x1d/0x90 Dec 24 10:59:16 gkar kernel: [142791.933141] [<c01b4af6>] filemap_fault+0x316/0x340 Dec 24 10:59:16 gkar kernel: [142791.933157] [<c01caa6b>] __do_fault+0x3b/0x470 Dec 24 10:59:16 gkar kernel: [142791.933173] [<c01501f6>] ? run_timer_softirq+0x156/0x200 Dec 24 10:59:16 gkar kernel: [142791.933190] [<c01039b0>] ? common_interrupt+0x30/0x40 Dec 24 10:59:16 gkar kernel: [142791.933206] [<c01cc264>] handle_mm_fault+0x134/0x380 Dec 24 10:59:16 gkar kernel: [142791.933225] [<c0573358>] do_page_fault+0x148/0x380 Dec 24 10:59:16 gkar kernel: [142791.933241] [<c0573210>] ? do_page_fault+0x0/0x380 Dec 24 10:59:16 gkar kernel: [142791.933256] [<c0571243>] error_code+0x73/0x80 Dec 24 10:59:16 gkar kernel: [142791.933267] Mem-Info: Dec 24 10:59:16 gkar kernel: [142791.933275] DMA per-cpu: Dec 24 10:59:16 gkar kernel: [142791.933285] CPU 0: hi: 0, btch: 1 usd: 0 Dec 24 10:59:16 gkar kernel: [142791.933295] CPU 1: hi: 0, btch: 1 usd: 0 Dec 24 10:59:16 gkar kernel: [142791.933303] Normal per-cpu: Dec 24 10:59:16 gkar kernel: [142791.933313] CPU 0: hi: 186, btch: 31 usd: 117 Dec 24 10:59:16 gkar kernel: [142791.933324] CPU 1: hi: 186, btch: 31 usd: 128 Dec 24 10:59:16 gkar kernel: [142791.933332] HighMem per-cpu: Dec 24 10:59:16 gkar kernel: [142791.933342] CPU 0: hi: 186, btch: 31 usd: 114 Dec 24 10:59:16 gkar kernel: [142791.933352] CPU 1: hi: 186, btch: 31 usd: 118 Dec 24 10:59:16 gkar kernel: [142791.933372] Active_anon:286107 active_file:30 inactive_anon:137613 Dec 24 10:59:16 gkar kernel: [142791.933378] inactive_file:43 unevictable:0 dirty:2 writeback:343 unstable:0 Dec 24 10:59:16 gkar kernel: [142791.933384] free:12193 slab:6497 mapped:718 pagetables:2226 bounce:0 Dec 24 10:59:16 gkar kernel: [142791.933404] DMA free:8092kB min:64kB low:80kB high:96kB active_anon:32kB inactive_anon:368kB active_file:0kB inactive_file:12kB unevictable:0kB present:15804kB pages_scanned:14 all_unreclaimable? no Dec 24 10:59:16 gkar kernel: [142791.933419] lowmem_reserve[]: 0 865 2007 2007 Dec 24 10:59:16 gkar kernel: [142791.933449] Normal free:40232kB min:3728kB low:4660kB high:5592kB active_anon:271524kB inactive_anon:259060kB active_file:112kB inactive_file:140kB unevictable:0kB present:885944kB pages_scanned:2362 all_unreclaimable? no Dec 24 10:59:16 gkar kernel: [142791.933465] lowmem_reserve[]: 0 0 9141 9141 Dec 24 10:59:16 gkar kernel: [142791.933492] HighMem free:448kB min:512kB low:1740kB high:2972kB active_anon:872872kB inactive_anon:291024kB active_file:20kB inactive_file:20kB unevictable:0kB present:1170056kB pages_scanned:8357 all_unreclaimable? no Dec 24 10:59:16 gkar kernel: [142791.933508] lowmem_reserve[]: 0 0 0 0 Dec 24 10:59:16 gkar kernel: [142791.933524] DMA: 1*4kB 1*8kB 3*16kB 1*32kB 9*64kB 8*128kB 7*256kB 3*512kB 1*1024kB 1*2048kB 0*4096kB = 8092kB Dec 24 10:59:16 gkar kernel: [142791.933569] Normal: 576*4kB 1230*8kB 728*16kB 256*32kB 67*64kB 23*128kB 4*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 40240kB Dec 24 10:59:16 gkar kernel: [142791.933613] HighMem: 110*4kB 1*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 448kB Dec 24 10:59:16 gkar kernel: [142791.933657] 32476 total pagecache pages Dec 24 10:59:16 gkar kernel: [142791.933665] 12161 pages in swap cache Dec 24 10:59:16 gkar kernel: [142791.933675] Swap cache stats: add 793920, delete 781759, find 71914/102383 Dec 24 10:59:16 gkar kernel: [142791.933685] Free swap = 0kB Dec 24 10:59:16 gkar kernel: [142791.933692] Total swap = 1951856kB Dec 24 10:59:16 gkar kernel: [142791.958742] 522128 pages RAM Dec 24 10:59:16 gkar kernel: [142791.958752] 294818 pages HighMem Dec 24 10:59:16 gkar kernel: [142791.958760] 8803 pages reserved Dec 24 10:59:16 gkar kernel: [142791.958767] 16974 pages shared Dec 24 10:59:16 gkar kernel: [142791.958775] 484686 pages non-shared Dec 24 10:59:16 gkar kernel: [142791.958789] Out of memory: kill process 1873 (gnome-session) score 166742 or a child Dec 24 10:59:16 gkar kernel: [142791.958907] Killed process 1978 (netbook-launche) Dec 24 10:59:16 gkar kernel: [142792.068106] netbook-launche: page allocation failure. order:0, mode:0x201da Dec 24 10:59:16 gkar kernel: [142792.068133] Pid: 1978, comm: netbook-launche Not tainted 2.6.31-16-generic #53-Ubuntu Dec 24 10:59:16 gkar kernel: [142792.068149] Call Trace: Dec 24 10:59:16 gkar kernel: [142792.068177] [<c056ea7c>] ? printk+0x18/0x1c Dec 24 10:59:16 gkar kernel: [142792.068204] [<c01b8310>] __alloc_pages_slowpath+0x340/0x480 Dec 24 10:59:16 gkar kernel: [142792.068231] [<c01b855f>] __alloc_pages_nodemask+0x10f/0x120 Dec 24 10:59:16 gkar kernel: [142792.068256] [<c01bb012>] __do_page_cache_readahead+0xe2/0x190 Dec 24 10:59:16 gkar kernel: [142792.068281] [<c01bb0e1>] ra_submit+0x21/0x30 Dec 24 10:59:16 gkar kernel: [142792.068303] [<c01b2920>] do_sync_mmap_readahead+0x90/0xc0 Dec 24 10:59:16 gkar kernel: [142792.068325] [<c01b3c4d>] ? find_get_page+0x1d/0x90 Dec 24 10:59:16 gkar kernel: [142792.068347] [<c01b4af6>] filemap_fault+0x316/0x340 Dec 24 10:59:16 gkar kernel: [142792.068370] [<c01caa6b>] __do_fault+0x3b/0x470 Dec 24 10:59:16 gkar kernel: [142792.068393] [<c01cc264>] handle_mm_fault+0x134/0x380 Dec 24 10:59:16 gkar kernel: [142792.068417] [<c0573358>] do_page_fault+0x148/0x380 Dec 24 10:59:16 gkar kernel: [142792.068441] [<c0573210>] ? do_page_fault+0x0/0x380 Dec 24 10:59:16 gkar kernel: [142792.068462] [<c0571243>] error_code+0x73/0x80 -- execive use of memory https://bugs.launchpad.net/bugs/498404 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
