Bug 1409631
Summary: | rtl8188ee, wireless connection highly unstable | ||
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Product: | [Fedora] Fedora | Reporter: | brasslan <brasslan> |
Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | high | Docs Contact: | |
Priority: | unspecified | ||
Version: | 25 | CC: | brasslan, cz172638, extras-qa, fedora-kernel-wireless-realtek, foss, gansalmon, germano.massullo, ichavero, itamar, jamespaulsandel, jogreene, jonathan, kernel-maint, labbott, larry.finger, madhu.chinakonda, mark.fitch1, mchehab, mfs-it2, mitroko, m.koshelev, ngarnier, pgentry, stevea12345, webgeek1234 |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | x86_64 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | If docs needed, set a value | |
Doc Text: | Story Points: | --- | |
Clone Of: | 1108801 | Environment: | |
Last Closed: | 2017-02-28 15:18:47 UTC | Type: | Bug |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
brasslan
2017-01-02 16:24:51 UTC
I'm up and running now after installing this driver https://github.com/FreedomBen/rtl8188ce-linux-driver/tree/master/rtl8188ee I'm assuming that will stop working after the next kernel comes out, but I'll worry about that fix when the new kernel comes out. Maybe I'll be rebuilding and reinstalling the driver after each new kernel. I'm not sure exactly what this driver does. I think it just turns up the power on the transmitter and receiver. It would be nice if my laptop worked using the fedora software. *********** MASS BUG UPDATE ************** We apologize for the inconvenience. There is a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 25 kernel bugs. Fedora 25 has now been rebased to 4.9.3-200.fc25. Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel. If you have moved on to Fedora 26, and are still experiencing this issue, please change the version to Fedora 26. If you experience different issues, please open a new bug report for those. Hi, I have the same bug with my Lenovo T430i laptop The wifi connection works properly with the 4.8.16 kernel but is totally unstalble with all the 4.9.x kernel of the Fedora 25 # lspci 03:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter (rev 01) # uname -a Linux fedybeard 4.8.16-300.fc25.x86_64 #1 SMP Fri Jan 6 18:11:49 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux 03:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter (rev 01) wireless connection hangs even if the computer shows that the network adapter is connected to the wireless connection. After some minutes the wireless connection disconnects and reconnects. I solved by creating file /etc/modprobe.d/rtl8192ce.conf and inserting options rtl8192ce ips=0 fwlps=0 If you need infos please let me know as soon as possible because in next weeks I will change wireless adapter card Can you test with either https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=52f5631a4c05 or on a rawhide kernel? (In reply to Laura Abbott from comment #5) > Can you test with either > https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/ > ?id=52f5631a4c05 or on a rawhide kernel? I have taken the source RPM of rawhide 4.10.0-0.rc7.git3.1 then I created a Fedora 25 RPM on https://copr.fedorainfracloud.org/coprs/germano/kernel/ Then I removed the workaround (/etc/modprobe.d/rtl8192ce.conf) and installed 4.10.0-0.rc7.git3.1.fc25.x86_64. After 30 minutes of intense wireless connection usage, I have not experienced any problem, so everything seems to work fine. Keep in mind that the problem everytime happened after ~5 minutes of usage, so 30 minutes of test should be enough. No need to build fc25 kernels, you may use rawhide ones as proposed here: https://bugzilla.redhat.com/show_bug.cgi?id=1415339#c25 This has now made it into regular F25 kernels. Please open a new bug if hte problem persists. Thanks for reporting and testing. The needinfo request[s] on this closed bug have been removed as they have been unresolved for 1000 days |