Re: [Kernel-packages] [Bug 1666421] Re: kernel 4.4.0-63 with USB WLAN RTL8192CU freezes desktop
Works for me. Thanks Grant On 04/11/2017 11:45 AM, Axel H. wrote: > ** Tags removed: verification-failed-xenial > ** Tags added: verification-done-xenial > > ** Changed in: linux (Ubuntu Xenial) > Status: Confirmed => Fix Committed > > ** Changed in: linux (Ubuntu) > Status: Confirmed => Fix Committed > -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1666421 Title: kernel 4.4.0-63 with USB WLAN RTL8192CU freezes desktop Status in linux package in Ubuntu: Fix Committed Status in linux source package in Xenial: Fix Committed Status in linux source package in Yakkety: Fix Committed Bug description: booting PC with USB WLAN stick RTL8192CU attached on kernel 4.4.0-63-generic: Grub works, entering full disk encryption passphrase works, but when the desktop comes up mouse and keyboard (via USB) are dead and the desktop also. booting the PC without the stick attached works fine, but as soon as it is attached (see syslog) mouse, keyboard and the desktop itself are dead (checked by opening terminal and "watch date" - freezes, with desktop still visible). problem is resolved by booting former kernel 4.4.0-59-generic. syslog upon attaching stick --- Feb 21 07:17:02 orin kernel: [ 188.998338] usb 8-2: new high-speed USB device number 2 using xhci_hcd Feb 21 07:17:02 orin kernel: [ 189.129674] usb 8-2: New USB device found, idVendor=0bda, idProduct=8178 Feb 21 07:17:02 orin kernel: [ 189.129682] usb 8-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Feb 21 07:17:02 orin kernel: [ 189.129687] usb 8-2: Product: USB WLAN Feb 21 07:17:02 orin kernel: [ 189.129691] usb 8-2: Manufacturer: Realtek Feb 21 07:17:02 orin kernel: [ 189.129694] usb 8-2: SerialNumber: 00e04c01 Feb 21 07:17:02 orin mtp-probe: checking bus 8, device 2: "/sys/devices/pci:00/:00:10.1/usb8/8-2" Feb 21 07:17:02 orin mtp-probe: bus: 8, device: 2 was not an MTP device Feb 21 07:17:02 orin dbus[1112]: [system] Activating via systemd: service name='org.freedesktop.UDisks2' unit='udisks2.service' Feb 21 07:17:02 orin systemd[1]: Starting Disk Manager... Feb 21 07:17:02 orin udisksd[2447]: udisks daemon version 2.1.7 starting Feb 21 07:17:02 orin dbus[1112]: [system] Successfully activated service 'org.freedesktop.UDisks2' Feb 21 07:17:02 orin systemd[1]: Started Disk Manager. Feb 21 07:17:02 orin udisksd[2447]: Acquired the name org.freedesktop.UDisks2 on the system message bus Feb 21 07:17:02 orin org.gtk.vfs.AfcVolumeMonitor[1918]: Volume monitor alive Feb 21 07:17:03 orin kernel: [ 190.200286] cfg80211: World regulatory domain updated: Feb 21 07:17:03 orin kernel: [ 190.200294] cfg80211: DFS Master region: unset Feb 21 07:17:03 orin kernel: [ 190.200297] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) Feb 21 07:17:03 orin kernel: [ 190.200303] cfg80211: (2402000 KHz - 2472000 KHz @ 4 KHz), (N/A, 2000 mBm), (N/A) Feb 21 07:17:03 orin kernel: [ 190.200308] cfg80211: (2457000 KHz - 2482000 KHz @ 4 KHz), (N/A, 2000 mBm), (N/A) Feb 21 07:17:03 orin kernel: [ 190.200312] cfg80211: (2474000 KHz - 2494000 KHz @ 2 KHz), (N/A, 2000 mBm), (N/A) Feb 21 07:17:03 orin kernel: [ 190.200317] cfg80211: (517 KHz - 525 KHz @ 8 KHz, 16 KHz AUTO), (N/A, 2000 mBm), (N/A) Feb 21 07:17:03 orin kernel: [ 190.200321] cfg80211: (525 KHz - 533 KHz @ 8 KHz, 16 KHz AUTO), (N/A, 2000 mBm), (0 s) Feb 21 07:17:03 orin kernel: [ 190.200325] cfg80211: (549 KHz - 573 KHz @ 16 KHz), (N/A, 2000 mBm), (0 s) Feb 21 07:17:03 orin kernel: [ 190.200329] cfg80211: (5735000 KHz - 5835000 KHz @ 8 KHz), (N/A, 2000 mBm), (N/A) Feb 21 07:17:03 orin kernel: [ 190.200333] cfg80211: (5724 KHz - 6372 KHz @ 216 KHz), (N/A, 0 mBm), (N/A) Feb 21 07:17:03 orin kernel: [ 190.223081] rtl8192cu: Chip version 0x11 Feb 21 07:17:03 orin kernel: [ 190.625235] rtl8192cu: MAC address: 14:cc:20:10:43:98 Feb 21 07:17:03 orin kernel: [ 190.625241] rtl8192cu: Board Type 0 Feb 21 07:17:03 orin kernel: [ 190.626355] rtl_usb: rx_max_size 15360, rx_urb_num 8, in_ep 1 Feb 21 07:17:03 orin kernel: [ 190.626408] rtl8192cu: Loading firmware rtlwifi/rtl8192cufw_TMSC.bin Feb 21 07:17:03 orin NetworkManager[1181]: [1487657823.7698] (wlan0): using nl80211 for WiFi device control Feb 21 07:17:03 orin kernel: [ 190.636625] ieee80211 phy0: Selected rate control algorithm 'rtl_rc' Feb 21 07:17:03 orin kernel: [ 190.637211] usbcore: registered new interface driver rtl8192cu Feb 21 07:17:03 orin systemd[1]: Starting Load/Save RF Kill Switch Status... Feb 21 07:17:03 orin NetworkManager[1181]: [1487657823.7780] device (wlan0): driver supports Access Point (AP) mo
Re: [Kernel-packages] [Bug 1666421] Re: kernel 4.4.0-63 with USB WLAN RTL8192CU freezes desktop
I have installed kernel 4.4.0-70 and can boot Xenial but when the Asus USB-N13 wireless adapter is installed the system crashes per previous descriptions. Booting with 4.4.0-62 works. Thanks Grant On Tue, Mar 21, 2017 at 11:28 AM, Thadeu Lima de Souza Cascardo < 1666...@bugs.launchpad.net> wrote: > This bug is awaiting verification that the kernel in -proposed solves > the problem. Please test the kernel and update this bug with the > results. If the problem is solved, change the tag 'verification-needed- > xenial' to 'verification-done-xenial'. If the problem still exists, > change the tag 'verification-needed-xenial' to 'verification-failed- > xenial'. > > If verification is not done by 5 working days from today, this fix will > be dropped from the source code, and this bug will be closed. > > See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how > to enable and use -proposed. Thank you! > > > ** Tags added: verification-needed-xenial > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1666421 > > Title: > kernel 4.4.0-63 with USB WLAN RTL8192CU freezes desktop > > Status in linux package in Ubuntu: > Fix Committed > Status in linux source package in Xenial: > Fix Committed > Status in linux source package in Yakkety: > Fix Committed > > Bug description: > booting PC with USB WLAN stick RTL8192CU attached on kernel > 4.4.0-63-generic: > Grub works, entering full disk encryption passphrase works, but when the > desktop comes up mouse and keyboard (via USB) are dead and the desktop also. > > booting the PC without the stick attached works fine, but as soon as > it is attached (see syslog) mouse, keyboard and the desktop itself are > dead (checked by opening terminal and "watch date" - freezes, with > desktop still visible). > > problem is resolved by booting former kernel 4.4.0-59-generic. > > syslog upon attaching stick -- > - > Feb 21 07:17:02 orin kernel: [ 188.998338] usb 8-2: new high-speed USB > device number 2 using xhci_hcd > Feb 21 07:17:02 orin kernel: [ 189.129674] usb 8-2: New USB device > found, idVendor=0bda, idProduct=8178 > Feb 21 07:17:02 orin kernel: [ 189.129682] usb 8-2: New USB device > strings: Mfr=1, Product=2, SerialNumber=3 > Feb 21 07:17:02 orin kernel: [ 189.129687] usb 8-2: Product: USB WLAN > Feb 21 07:17:02 orin kernel: [ 189.129691] usb 8-2: Manufacturer: > Realtek > Feb 21 07:17:02 orin kernel: [ 189.129694] usb 8-2: SerialNumber: > 00e04c01 > Feb 21 07:17:02 orin mtp-probe: checking bus 8, device 2: > "/sys/devices/pci:00/:00:10.1/usb8/8-2" > Feb 21 07:17:02 orin mtp-probe: bus: 8, device: 2 was not an MTP device > Feb 21 07:17:02 orin dbus[1112]: [system] Activating via systemd: > service name='org.freedesktop.UDisks2' unit='udisks2.service' > Feb 21 07:17:02 orin systemd[1]: Starting Disk Manager... > Feb 21 07:17:02 orin udisksd[2447]: udisks daemon version 2.1.7 starting > Feb 21 07:17:02 orin dbus[1112]: [system] Successfully activated service > 'org.freedesktop.UDisks2' > Feb 21 07:17:02 orin systemd[1]: Started Disk Manager. > Feb 21 07:17:02 orin udisksd[2447]: Acquired the name > org.freedesktop.UDisks2 on the system message bus > Feb 21 07:17:02 orin org.gtk.vfs.AfcVolumeMonitor[1918]: Volume monitor > alive > Feb 21 07:17:03 orin kernel: [ 190.200286] cfg80211: World regulatory > domain updated: > Feb 21 07:17:03 orin kernel: [ 190.200294] cfg80211: DFS Master > region: unset > Feb 21 07:17:03 orin kernel: [ 190.200297] cfg80211: (start_freq - > end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) > Feb 21 07:17:03 orin kernel: [ 190.200303] cfg80211: (2402000 KHz - > 2472000 KHz @ 4 KHz), (N/A, 2000 mBm), (N/A) > Feb 21 07:17:03 orin kernel: [ 190.200308] cfg80211: (2457000 KHz - > 2482000 KHz @ 4 KHz), (N/A, 2000 mBm), (N/A) > Feb 21 07:17:03 orin kernel: [ 190.200312] cfg80211: (2474000 KHz - > 2494000 KHz @ 2 KHz), (N/A, 2000 mBm), (N/A) > Feb 21 07:17:03 orin kernel: [ 190.200317] cfg80211: (517 KHz - > 525 KHz @ 8 KHz, 16 KHz AUTO), (N/A, 2000 mBm), (N/A) > Feb 21 07:17:03 orin kernel: [ 190.200321] cfg80211: (525 KHz - > 533 KHz @ 8 KHz, 16 KHz AUTO), (N/A, 2000 mBm), (0 s) > Feb 21 07:17:03 orin kernel: [ 190.200325] cfg80211: (549 KHz - > 573 KHz @ 16 KHz), (N/A, 2000 mBm), (0 s) > Feb 21 07:17:03 orin kernel: [ 190.200329] cfg80211: (5735000 KHz - > 5835000 KHz @ 8 KHz), (N/A, 2000 mBm), (N/A) > Feb 21 07:17:03 orin kernel: [ 190.200333] cfg80211: (5724 KHz - > 6372 KHz @ 216 KHz), (N/A, 0 mBm), (N/A) > Feb 21 07:17:03 orin kernel: [ 190.223081] rtl8192cu: Chip version 0x11 > Feb 21 07:17:03 orin kernel: [ 190.625235] rtl8192cu: MAC address: > 14:cc:20:10:43:98 > Feb 21 07:17:03 orin kernel: [ 19
