I have not attempted anything after our discussion on IRC but I did get a disconnect and thought Is hould send it.
On Mon, Aug 31, 2015 at 3:54 PM, TJ <ubu...@iam.tj> wrote: > Your IRC conversation indicates the PC also experiences intermittent > issues with the Ps/2 connected Synaptic Touchpad. Hopefully that issue > can be solved with some i8042.XXX kernel parameter. > > If not, and combined with this issue, I would suggest a boot-time RAM > test using memtest86+ (available from the GRUB boot manager menu). It is > just possible that memory corruption is the root cause of both issues. > > However, when the signal is lost capturing recent entries in the syslog > and kern.log might be helpful here: > > sudo tail -n 300 /var/log/syslog /var/log/kern.log | tee /tmp/rtl8188ee- > lost-signal.log > > And then attach "/tmp/rtl8188ee-lost-signal.log" to this bug report. > > The issue could well be caused by some power-saving feature. The > rtl8188ee kernel module has several PARaMeters that can affect power > state so it might be worth doing some tests with different values. To > see the parameters the module supports use the "modinfo <module-name>" > command. The range of supported PARMs may differ for different versions > of the Linux kernel. > > For v4.1.6 I see: > > $ modinfo rtl8188ee > filename: > > /lib/modules/4.1.0-3-lowlatency/kernel/drivers/net/wireless/rtlwifi/rtl8188ee/rtl8188ee.ko > firmware: rtlwifi/rtl8188efw.bin > description: Realtek 8188E 802.11n PCI wireless > license: GPL > author: Larry Finger <larry.fin...@lwfinger.net> > author: Realtek WlanFAE <wlan...@realtek.com> > author: zhiyuan_yang <zhiyuan_y...@realsil.com.cn> > srcversion: 14A7C9ABC9B1C044E6EBB43 > alias: pci:v000010ECd00008179sv*sd*bc*sc*i* > depends: rtlwifi,rtl_pci,mac80211 > intree: Y > vermagic: 4.1.0-3-lowlatency SMP preempt mod_unload modversions > signer: Build time autogenerated kernel key > sig_key: B5:F9:90:FB:D3:8C:30:BA:EA:DB:EF:46:F8:6E:90:E1:9C:A7:5B:14 > sig_hashalgo: sha512 > parm: swenc:Set to 1 for software crypto (default 0) > (bool) > parm: ips:Set to 0 to not use link power save (default 1) > (bool) > parm: swlps:Set to 1 to use SW control power save (default 0) > (bool) > parm: fwlps:Set to 1 to use FW control power save (default 1) > (bool) > parm: msi:Set to 1 to use MSI interrupts mode (default 1) > (bool) > parm: debug:Set debug level (0-5) (default 0) (int) > parm: disable_watchdog:Set to 1 to disable the watchdog (default > 0) > (bool) > > In order of preference I'd try "ips=0" then "fwlps=0" since both default > to enabling power-save features. > > It is best to test these options manually before adding them to the > system configuration. This can be done by disabling the Wireless > Networking then in a terminal unloading the module and re-loading it > with the parameter, e.g: > > sudo modprobe --remove rtl8188ee > > sudo modprobe rtl8188ee ips=0 > > Re-enable Wireless Networking and test. If the failure still occurs > repeat the process with another param. Multiple params can be added to > the modprobe options separated by spaces, e.g. > > sudo modprobe rtl8188ee ips=0 fwlps=0 > > > You can check the module has loaded correctly with: > > sudo tail /var/log/kern.log > > > If none of these tests offer improvements with the Ubuntu kernel versions > then testing with the latest v4.2 mainline kernel from the Kernel Team's > PPA would be the next step. > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1437988 > > Title: > 10ec:8179 wireless network and browser issues > > Status in linux package in Ubuntu: > In Progress > > Bug description: > My wireless adapter connecting to my Linsksys wrt120N (firmware > version 1.0.07) that constantly drops, only when running Ubuntu. Also > no matter which browser I use it will arbitrarily max out the CPU > usage and lock me up at times. > > ProblemType: Bug > DistroRelease: Ubuntu 14.04 > Package: linux-image-3.13.0-48-generic 3.13.0-48.80 > ProcVersionSignature: Ubuntu 3.13.0-48.80-generic 3.13.11-ckt16 > Uname: Linux 3.13.0-48-generic x86_64 > ApportVersion: 2.14.1-0ubuntu3.7 > Architecture: amd64 > AudioDevicesInUse: > USER PID ACCESS COMMAND > /dev/snd/controlC0: karl 2708 F.... pulseaudio > /dev/snd/controlC1: karl 2708 F.... pulseaudio > CurrentDesktop: Unity > Date: Sun Mar 29 22:45:34 2015 > HibernationDevice: RESUME=UUID=e720cd76-77cb-4087-bfcc-876f10ecb858 > InstallationDate: Installed on 2015-02-13 (44 days ago) > InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 > (20140722.2) > Lsusb: > Bus 001 Device 002: ID 8087:8000 Intel Corp. > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > Bus 002 Device 002: ID 0c45:6516 Microdia > Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > MachineType: Hewlett-Packard HP 15 Notebook PC > ProcFB: 0 inteldrmfb > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-48-generic.efi.signed > root=UUID=fd43416e-9f3d-47f8-826d-37ffc7fdf565 ro quiet splash vt.handoff=7 > RelatedPackageVersions: > linux-restricted-modules-3.13.0-48-generic N/A > linux-backports-modules-3.13.0-48-generic N/A > linux-firmware 1.127.11 > RfKill: > 0: phy0: Wireless LAN > Soft blocked: no > Hard blocked: no > SourcePackage: linux > UpgradeStatus: No upgrade log present (probably fresh install) > dmi.bios.date: 08/25/2014 > dmi.bios.vendor: Insyde > dmi.bios.version: F.04 > dmi.board.asset.tag: Type2 - Board Asset Tag > dmi.board.name: 8014 > dmi.board.vendor: Hewlett-Packard > dmi.board.version: 10.02 > dmi.chassis.type: 10 > dmi.chassis.vendor: Hewlett-Packard > dmi.chassis.version: Chassis Version > dmi.modalias: > dmi:bvnInsyde:bvrF.04:bd08/25/2014:svnHewlett-Packard:pnHP15NotebookPC:pvr0974100002405F00000620180:rvnHewlett-Packard:rn8014:rvr10.02:cvnHewlett-Packard:ct10:cvrChassisVersion: > dmi.product.name: HP 15 Notebook PC > dmi.product.version: 0974100002405F00000620180 > dmi.sys.vendor: Hewlett-Packard > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1437988/+subscriptions > ** Attachment added: "rtl8188ee-lost-signal.log" https://bugs.launchpad.net/bugs/1437988/+attachment/4455399/+files/rtl8188ee-lost-signal.log -- 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/1437988 Title: 10ec:8179 wireless network and browser issues Status in linux package in Ubuntu: In Progress Bug description: My wireless adapter connecting to my Linsksys wrt120N (firmware version 1.0.07) that constantly drops, only when running Ubuntu. Also no matter which browser I use it will arbitrarily max out the CPU usage and lock me up at times. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-48-generic 3.13.0-48.80 ProcVersionSignature: Ubuntu 3.13.0-48.80-generic 3.13.11-ckt16 Uname: Linux 3.13.0-48-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.7 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: karl 2708 F.... pulseaudio /dev/snd/controlC1: karl 2708 F.... pulseaudio CurrentDesktop: Unity Date: Sun Mar 29 22:45:34 2015 HibernationDevice: RESUME=UUID=e720cd76-77cb-4087-bfcc-876f10ecb858 InstallationDate: Installed on 2015-02-13 (44 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) Lsusb: Bus 001 Device 002: ID 8087:8000 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 002 Device 002: ID 0c45:6516 Microdia Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Hewlett-Packard HP 15 Notebook PC ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-48-generic.efi.signed root=UUID=fd43416e-9f3d-47f8-826d-37ffc7fdf565 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-48-generic N/A linux-backports-modules-3.13.0-48-generic N/A linux-firmware 1.127.11 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/25/2014 dmi.bios.vendor: Insyde dmi.bios.version: F.04 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 8014 dmi.board.vendor: Hewlett-Packard dmi.board.version: 10.02 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.04:bd08/25/2014:svnHewlett-Packard:pnHP15NotebookPC:pvr0974100002405F00000620180:rvnHewlett-Packard:rn8014:rvr10.02:cvnHewlett-Packard:ct10:cvrChassisVersion: dmi.product.name: HP 15 Notebook PC dmi.product.version: 0974100002405F00000620180 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1437988/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
