30857 2015-03-24 21:08:37 +0300 add 8188eu driver, replace r8188eu 2015-03-24 21:58:07 +0300 1 1 4 Development Sisyphus kernel-image-std-def unstable all Linux NEW P3 normal --- 29888 1 imz vt kernelbot placeholder vt qa-sisyphus oldest_to_newest 150827 0 imz 2015-03-24 21:08:37 +0300 The same request applies to kernel-image-std-def-3.14.36-alt1 . (With that kernel, my adapter work very bad, too.) +++ This bug was initially created as a clone of Bug #30856 +++ kernel-image-un-def-3.19.2-alt1 I have read that there alternative versions of the driver -- https://github.com/lwfinger/rtl8188eu/issues/105 . The one currently included in the package is: filename: /lib/modules/3.19.2-un-def-alt1/kernel/drivers/staging/rtl8188eu/r8188eu.ko version: v4.1.4_6773.20130222 author: Realtek Semiconductor Corp. lwfinger has 4.1.8 and other versions -- https://github.com/lwfinger/rtl8188eu/issues/100 . He ships his versions under the name 8188eu to avoid a conflict. The current r8188eu works very bad in my case. I'm not sure why, but the lwfinger's one might be better. Why not include it? 150829 1 imz 2015-03-24 21:58:07 +0300 What does "works badky" mean in my case? It means that 50% of pings are lost. It means that downloading from ftp.altlinux.org goes at speed about 50kB/s whereas another nearby computer connected to the same WiFi network does this at 1100kB/s. And it means that there is a long waiting for establishing connections, which makes it almost impossible to use. Any log messages?.. Perhaps, this stuff from dmesg gives some information: [ 94.088489] R8188EU: ERROR indicate disassoc [ 94.090635] IPv6: ADDRCONF(NETDEV_UP): wlp0s26u1u1: link is not ready [ 94.226706] NET: Registered protocol family 17 [ 96.884970] R8188EU: ERROR assoc success [ 96.919094] R8188EU: ERROR indicate disassoc [ 96.989283] R8188EU: ERROR assoc success [ 134.243616] R8188EU: ERROR linked_status_chk(wlp0s26u1u1) disconnect or roaming [ 134.253956] R8188EU: ERROR ap recv disassoc reason code(7) sta:5c:d9:98:66:55:72 [ 134.254695] R8188EU: ERROR ap recv disassoc reason code(7) sta:5c:d9:98:66:55:72 [ 134.255442] R8188EU: ERROR ap recv disassoc reason code(7) sta:5c:d9:98:66:55:72 [ 134.256320] R8188EU: ERROR ap recv disassoc reason code(7) sta:5c:d9:98:66:55:72 [ 136.235031] R8188EU: ERROR assoc success [ 150.290275] R8188EU: ERROR linked_status_chk(wlp0s26u1u1) disconnect or roaming [ 152.324974] R8188EU: ERROR assoc success [ 174.352399] R8188EU: ERROR linked_status_chk(wlp0s26u1u1) disconnect or roaming [ 180.768989] R8188EU: ERROR indicate disassoc [ 183.740954] R8188EU: ERROR indicate disassoc [ 186.917033] R8188EU: ERROR indicate disassoc [ 190.196169] R8188EU: ERROR indicate disassoc [ 199.253810] R8188EU: ERROR assoc success [ 234.376214] R8188EU: ERROR linked_status_chk(wlp0s26u1u1) disconnect or roaming [ 234.386445] R8188EU: ERROR ap recv disassoc reason code(7) sta:5c:d9:98:66:55:72 [ 234.387195] R8188EU: ERROR ap recv disassoc reason code(7) sta:5c:d9:98:66:55:72 [ 234.387945] R8188EU: ERROR ap recv disassoc reason code(7) sta:5c:d9:98:66:55:72 [ 236.550274] R8188EU: ERROR assoc success [ 256.437811] R8188EU: ERROR linked_status_chk(wlp0s26u1u1) disconnect or roaming [ 256.447901] R8188EU: ERROR ap recv disassoc reason code(7) sta:5c:d9:98:66:55:72 [ 256.448647] R8188EU: ERROR ap recv disassoc reason code(7) sta:5c:d9:98:66:55:72 [ 258.489133] R8188EU: ERROR assoc success [ 258.528910] R8188EU: ERROR sta recv deauth reason code(14) sta:5c:d9:98:66:55:72 [ 258.535371] R8188EU: ERROR indicate disassoc [ 258.544028] R8188EU: ERROR sta recv deauth reason code(7) sta:5c:d9:98:66:55:72 [ 258.544762] R8188EU: ERROR sta recv deauth reason code(7) sta:5c:d9:98:66:55:72 [ 258.545528] R8188EU: ERROR sta recv deauth reason code(7) sta:5c:d9:98:66:55:72 [ 258.546414] R8188EU: ERROR sta recv deauth reason code(7) sta:5c:d9:98:66:55:72 [ 258.547139] R8188EU: ERROR sta recv deauth reason code(7) sta:5c:d9:98:66:55:72 [ 260.124056] R8188EU: ERROR indicate disassoc [ 261.958252] R8188EU: ERROR indicate disassoc [ 263.505266] R8188EU: ERROR indicate disassoc [ 277.347358] R8188EU: ERROR indicate disassoc [ 293.118729] R8188EU: ERROR indicate disassoc [ 302.343752] R8188EU: ERROR indicate disassoc [ 318.018032] R8188EU: ERROR indicate disassoc [ 328.460918] R8188EU: ERROR assoc success [ 363.256763] R8188EU: ERROR linked_status_chk(wlp0s26u1u1) disconnect or roaming [ 365.250693] R8188EU: ERROR assoc success [ 403.366329] R8188EU: ERROR linked_status_chk(wlp0s26u1u1) disconnect or roaming [ 405.418268] R8188EU: ERROR assoc success [ 441.468172] R8188EU: ERROR linked_status_chk(wlp0s26u1u1) disconnect or roaming [ 443.535392] R8188EU: ERROR assoc success [ 475.554920] R8188EU: ERROR linked_status_chk(wlp0s26u1u1) disconnect or roaming [ 477.553093] R8188EU: ERROR assoc success [ 525.687348] R8188EU: ERROR linked_status_chk(wlp0s26u1u1) disconnect or roaming [ 527.762811] R8188EU: ERROR assoc success [ 561.786150] R8188EU: ERROR linked_status_chk(wlp0s26u1u1) disconnect or roaming [ 563.830345] R8188EU: ERROR assoc success [ 599.884132] R8188EU: ERROR linked_status_chk(wlp0s26u1u1) disconnect or roaming [ 601.947717] R8188EU: ERROR assoc success [ 627.959475] R8188EU: ERROR linked_status_chk(wlp0s26u1u1) disconnect or roaming