On Tue, 03 Mar 2020 22:29:09 +0100 deloptes <delop...@gmail.com> wrote:
> Charles Curley wrote: > > > However, the adapter does not show up in the results of "ifconfig > > -a" or "iwconfig". > > just wondering what "rfkill list" says > root@chaffee:~# rfkill list ; echo $? 0 root@chaffee:~# And, for the terminally curious, here's the trace in syslog when I plug it in: Mar 4 09:53:22 chaffee kernel: [2078550.355949] usb 1-1: new high-speed USB device number 6 using ehci-pci Mar 4 09:53:22 chaffee kernel: [2078550.521864] usb 1-1: New USB device found, idVendor=0b05, idProduct=17ab, bcdDevice= 2.00 Mar 4 09:53:22 chaffee kernel: [2078550.536903] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Mar 4 09:53:22 chaffee kernel: [2078550.551447] usb 1-1: Product: 802.11n WLAN Adapter Mar 4 09:53:22 chaffee kernel: [2078550.559328] usb 1-1: Manufacturer: Realtek Mar 4 09:53:22 chaffee kernel: [2078550.566515] usb 1-1: SerialNumber: 00e04c000001 Mar 4 09:53:22 chaffee kernel: [2078550.579863] kworker/0:0: page allocation failure: order:4, mode:0x60c0c0(GFP_KERNEL|__GFP_COMP|__GFP_ZERO), nodemask=(null) Mar 4 09:53:22 chaffee kernel: [2078550.594223] kworker/0:0 cpuset=/ mems_allowed=0 Mar 4 09:53:22 chaffee kernel: [2078550.601134] CPU: 0 PID: 20521 Comm: kworker/0:0 Tainted: G W 4.19.0-8-686 #1 Debian 4.19.98-1 Mar 4 09:53:22 chaffee kernel: [2078550.614861] Hardware name: CompuLab AMD "CM-iGLX" Geode LX/CS5536 /CM-iGLX Platform, BIOS Version 5.2 09/02/2007 Mar 4 09:53:22 chaffee kernel: [2078550.629060] Workqueue: usb_hub_wq hub_event [usbcore] Mar 4 09:53:22 chaffee kernel: [2078550.635860] Call Trace: Mar 4 09:53:22 chaffee kernel: [2078550.642433] dump_stack+0x60/0x7e Mar 4 09:53:22 chaffee kernel: [2078550.649142] warn_alloc.cold.129+0x48/0xbf Mar 4 09:53:22 chaffee kernel: [2078550.655545] __alloc_pages_nodemask+0xe2a/0xe60 Mar 4 09:53:22 chaffee kernel: [2078550.662027] kmalloc_order+0x18/0x30 Mar 4 09:53:22 chaffee kernel: [2078550.668308] kmalloc_order_trace+0x1b/0x90 Mar 4 09:53:22 chaffee kernel: [2078550.674438] __kmalloc+0x1b0/0x220 Mar 4 09:53:22 chaffee kernel: [2078550.681026] ? ieee80211_add_iface+0x90/0x90 [mac80211] Mar 4 09:53:22 chaffee kernel: [2078550.687564] wiphy_new_nm+0x210/0x6b0 [cfg80211] Mar 4 09:53:22 chaffee kernel: [2078550.694064] ieee80211_alloc_hw_nm+0x10b/0x620 [mac80211] Mar 4 09:53:22 chaffee kernel: [2078550.700511] rtl_usb_probe+0x24/0x521 [rtl_usb] Mar 4 09:53:22 chaffee kernel: [2078550.707004] ? _cond_resched+0x17/0x30 Mar 4 09:53:22 chaffee kernel: [2078550.713726] ? mutex_lock+0x10/0x30 Mar 4 09:53:22 chaffee kernel: [2078550.720007] rtl8192cu_probe+0x12/0x20 [rtl8192cu] Mar 4 09:53:22 chaffee kernel: [2078550.726330] usb_probe_interface+0xc8/0x2e0 [usbcore] Mar 4 09:53:22 chaffee kernel: [2078550.732557] really_probe+0x216/0x380 Mar 4 09:53:22 chaffee kernel: [2078550.738592] driver_probe_device+0xe1/0x120 Mar 4 09:53:22 chaffee kernel: [2078550.745630] ? usb_match_id.part.12+0x41/0x50 [usbcore] Mar 4 09:53:22 chaffee kernel: [2078550.751436] __device_attach_driver+0x75/0xe0 Mar 4 09:53:22 chaffee kernel: [2078550.757152] ? __driver_attach+0x100/0x100 Mar 4 09:53:22 chaffee kernel: [2078550.762862] bus_for_each_drv+0x5d/0xa0 Mar 4 09:53:22 chaffee kernel: [2078550.768581] __device_attach+0xc3/0x140 Mar 4 09:53:22 chaffee kernel: [2078550.774289] ? __driver_attach+0x100/0x100 Mar 4 09:53:22 chaffee kernel: [2078550.779702] device_initial_probe+0x12/0x20 Mar 4 09:53:22 chaffee kernel: [2078550.785047] bus_probe_device+0x77/0x80 Mar 4 09:53:22 chaffee kernel: [2078550.790324] device_add+0x35e/0x640 Mar 4 09:53:22 chaffee kernel: [2078550.795448] ? _cond_resched+0x17/0x30 Mar 4 09:53:22 chaffee kernel: [2078550.800396] ? mutex_lock+0x10/0x30 Mar 4 09:53:22 chaffee kernel: [2078550.805486] usb_set_configuration+0x3d7/0x850 [usbcore] Mar 4 09:53:22 chaffee kernel: [2078550.805486] usb_set_configuration+0x3d7/0x850 [usbcore] Mar 4 09:53:22 chaffee kernel: [2078550.810330] generic_probe+0x4c/0x70 [usbcore] Mar 4 09:53:22 chaffee kernel: [2078550.815135] usb_probe_device+0x25/0x60 [usbcore] Mar 4 09:53:22 chaffee kernel: [2078550.819964] really_probe+0x216/0x380 Mar 4 09:53:22 chaffee kernel: [2078550.824774] driver_probe_device+0xe1/0x120 Mar 4 09:53:22 chaffee kernel: [2078550.829564] ? __schedule+0x29d/0x900 Mar 4 09:53:22 chaffee kernel: [2078550.834330] __device_attach_driver+0x75/0xe0 Mar 4 09:53:22 chaffee kernel: [2078550.840189] ? __driver_attach+0x100/0x100 Mar 4 09:53:22 chaffee kernel: [2078550.845052] bus_for_each_drv+0x5d/0xa0 Mar 4 09:53:22 chaffee kernel: [2078550.849849] __device_attach+0xc3/0x140 Mar 4 09:53:22 chaffee kernel: [2078550.854576] ? __driver_attach+0x100/0x100 Mar 4 09:53:22 chaffee kernel: [2078550.859272] device_initial_probe+0x12/0x20 Mar 4 09:53:22 chaffee kernel: [2078550.863904] bus_probe_device+0x77/0x80 Mar 4 09:53:22 chaffee kernel: [2078550.868652] device_add+0x35e/0x640 Mar 4 09:53:22 chaffee kernel: [2078550.873293] usb_new_device+0x238/0x470 [usbcore] Mar 4 09:53:22 chaffee kernel: [2078550.877942] ? yield_to+0x161/0x180 Mar 4 09:53:22 chaffee kernel: [2078550.882553] hub_event+0xee9/0x1380 [usbcore] Mar 4 09:53:22 chaffee kernel: [2078550.887140] process_one_work+0x17b/0x340 Mar 4 09:53:22 chaffee kernel: [2078550.891726] worker_thread+0x39/0x3d0 Mar 4 09:53:22 chaffee kernel: [2078550.896249] kthread+0xf0/0x110 Mar 4 09:53:22 chaffee kernel: [2078550.900987] ? create_worker+0x170/0x170 Mar 4 09:53:22 chaffee kernel: [2078550.905444] ? kthread_bind+0x30/0x30 Mar 4 09:53:22 chaffee kernel: [2078550.909872] ret_from_fork+0x2e/0x38 Mar 4 09:53:22 chaffee kernel: [2078550.914574] Mem-Info: Mar 4 09:53:22 chaffee kernel: [2078550.918971] active_anon:3476 inactive_anon:3968 isolated_anon:0 Mar 4 09:53:22 chaffee kernel: [2078550.918971] active_file:21341 inactive_file:9726 isolated_file:0 Mar 4 09:53:22 chaffee kernel: [2078550.918971] unevictable:0 dirty:0 writeback:0 unstable:0 Mar 4 09:53:22 chaffee kernel: [2078550.918971] slab_reclaimable:7099 slab_unreclaimable:5169 Mar 4 09:53:22 chaffee kernel: [2078550.918971] mapped:4653 shmem:416 pagetables:284 bounce:0 Mar 4 09:53:22 chaffee kernel: [2078550.918971] free:2409 free_pcp:0 free_cma:0 Mar 4 09:53:22 chaffee kernel: [2078550.947451] Node 0 active_anon:13904kB inactive_anon:15872kB active_file:85364kB inactive_file:38904kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:18612kB dirty:0kB writeback:0kB shmem:1664kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no Mar 4 09:53:22 chaffee kernel: [2078550.968256] DMA free:1600kB min:132kB low:164kB high:196kB active_anon:612kB inactive_anon:768kB active_file:4808kB inactive_file:4772kB unevictable:0kB writepending:0kB present:15984kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB Mar 4 09:53:22 chaffee kernel: [2078550.991529] lowmem_reserve[]: 0 198 198 198 Mar 4 09:53:22 chaffee kernel: [2078550.997964] Normal free:8036kB min:1732kB low:2164kB high:2596kB active_anon:13296kB inactive_anon:15104kB active_file:80556kB inactive_file:34132kB unevictable:0kB writepending:0kB present:225176kB managed:212492kB mlocked:0kB kernel_stack:1184kB pagetables:1136kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB Mar 4 09:53:22 chaffee kernel: [2078551.031262] lowmem_reserve[]: 0 0 0 0 Mar 4 09:53:22 chaffee kernel: [2078551.038169] DMA: 126*4kB (UME) 65*8kB (UME) 28*16kB (UE) 4*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1600kB Mar 4 09:53:22 chaffee kernel: [2078551.052565] Normal: 1165*4kB (UME) 316*8kB (UME) 45*16kB (UME) 4*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8036kB Mar 4 09:53:22 chaffee kernel: [2078551.067750] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=4096kB Mar 4 09:53:22 chaffee kernel: [2078551.083287] 32185 total pagecache pages Mar 4 09:53:22 chaffee kernel: [2078551.091490] 699 pages in swap cache Mar 4 09:53:22 chaffee kernel: [2078551.099423] Swap cache stats: add 271200, delete 270501, find 195131/286491 Mar 4 09:53:22 chaffee kernel: [2078551.107565] Free swap = 446076kB Mar 4 09:53:22 chaffee kernel: [2078551.115587] Total swap = 483324kB Mar 4 09:53:22 chaffee kernel: [2078551.123978] 60290 pages RAM Mar 4 09:53:22 chaffee kernel: [2078551.131794] 0 pages HighMem/MovableOnly Mar 4 09:53:22 chaffee kernel: [2078551.139614] 3190 pages reserved Mar 4 09:53:22 chaffee kernel: [2078551.147348] 0 pages hwpoisoned Mar 4 09:53:22 chaffee kernel: [2078551.156478] rtl8192cu: probe of 1-1:1.0 failed with error -12 -- Does anybody read signatures any more? https://charlescurley.com https://charlescurley.com/blog/
